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USER’S MANUAL SYSDRIVE 3G3EV SERIES(Standard Models)Compact Low-noise InverterThank you for choosing this SYSDRIVE 3G3EV-series product. Proper use and handling of the product will ensure proper product performance, will length product life, and may prevent possible accidents.Please read this manual thoroughly and handle and operate the product with care.NOTICE1.This manual describes the functions of the product and relations with otherproducts. You should assume that anything not described in this manual is not possible.2.Although care has been given in documenting the product, please contactyour OMRON representative if you have any suggestions on improving this manual.3.The product contains potentially dangerous parts under the cover. Do notattempt to open the cover under any circumstances. Doing so may result in injury or death and may damage the product. Never attempt to repair or dis-assemble the product.4.We recommend that you add the following precautions to any instructionmanuals you prepare for the system into which the product is being installed.S Precautions on the dangers of high-voltage equipment.S Precautions on touching the terminals of the product even after power has been turned off. (These terminals are live even with the power turned off.)5.Specifications and functions may be changed without notice in order to im-prove product performance.Items to Check Before UnpackingCheck the following items before removing the product from the package: S Has the correct product been delivered (i.e., the correct model number and specifications)?S Has the product been damaged in shipping?S Are any screws or bolts loose?1-1Items to be Checked when Unpacking1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2Precautions1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 2. Overview2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1Features2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2Component Names2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 3. Design3-13-1Installation3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1-1Outside/Mounting Dimensions3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1-2Installation Conditions3-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2Wiring3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2-1Terminal Blocks3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2-2Wiring Around the Main Circuit3-113-2-3Wiring Control Circuit Terminals3-18. . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . Chapter 4. Preparing for Operation4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Preparation Procedure4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2Using the Digital Operator4-3. . . . . . . . . . . . . . . . . . . . . . .4-2-1Name and Function of Each Component4-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2-2Outline of Operation4-54-2-3Setting Constants4-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Test Run4-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3-1Checking Wiring4-25. . . . . . . . . . . . . .4-3-2Turning Power On and Checking Indicator Display4-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3-3Initializing Constants4-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3-4Setting a V/f Pattern4-254-3-5Setting Rated Motor Amperage4-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3-6Setting the Reference Frequency4-26. . . . . . . . . . . . . . . .4-3-7Operating the Inverter with the Digital Operator4-26. . . . . . . . . . . . . . . . . . . .4-3-8Checking Output Frequency and Amperage4-26. . . . . . . . . . . . . . . . . . .4-3-9Checking Operation during Reverse Rotation4-26. . . . . . . . . .4-3-10Checking Operation with Mechanical System Connected4-264-3-11Checking Operation Performed by Controller4-26. . . . . . . . . . . . . . . . . . .i5-1Protective and Diagnostic Functions5-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2Troubleshooting5-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2-1Constants Fail to Set5-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2-2Motor Fails to Operate5-8. . . . . . . . . . . . . . . . . . . . . . . .5-2-3Motor Rotates in the Wrong Direction5-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2-4Motor Deceleration is Too Slow5-105-2-5V ertical-axis Load Drops when Brakes are Applied5-10. . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2-6Motor Burns5-11. . . . . . . . . . . . . .5-2-7Controller Receives Noise when Inverter is Started5-115-2-8AM Radio Receives Noise when Inverter is Started5-11. . . . . . . . . . . . . .. . . . . .5-2-9Ground Fault Interrupter is Actuated when Inverter is Started5-12. . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2-10Mechanical System Makes Noise5-12. . . . . . . . . . . . . . . . . . . . .5-2-11Motor Does Not Operate with EF Warning5-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3Maintenance and Inspection5-13. . . . . . . . . . . . . . . . . . . . . . . . . . .Chapter 6. Specifications6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1Specifications of Main Unit6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Chapter 7. Appendix A7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1Notes on Using Inverter for Motor7-2. . . . . . . . . . . . . . . . . . . . . . . . . . .7-2Frequency Reference by Amperage Input7-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3List of Product Models7-7iiChapter 1Getting Started1-1Items to be Checked when Unpacking1-2Precautions1-21-1Items to be Checked when Unpacking H Checking the ProductOn delivery, always check that the delivered product is the SYSDRIVE 3G3EV Inverter that you ordered.Should you find any problems with the product, immediately contact your nearest local sales representative.DChecking the NameplateInverter modelInput specifications Output specificationsD Checking the ModelSpecial SpecificationSpecificationsMaximum applicable motor capacityVoltage classInstallation typeSeries name: 3G3EV SeriesSpecificationsMaximum Applicable Motor CapacityNote The figures in parentheses indi-cate capacities for 400-VAC classmodels.1-3Voltage ClassInstallation Type/OptionSpecial SpecificationD Checking for DamageCheck the overall appearance and check for damage or scratches resulting from trans-portation.H Checking Accessories Note that this manual is the only accessory provided with the 3G3EV (Standard Model).Set screws and other necessary parts must be prepared by customers.1-2PrecautionsTo ensure safe operation of the 3G3EV, note the following items:H Always Hold the Heat Sink During Removal.When moving the 3G3EV, always hold the heat sink (aluminum portion on the rear of the Unit).Heat sinkH Watch Out for Residual Voltage On Charged PortionsAfter the power is turned off, residual voltage remains in the capacitor inside the Inverter. Therefore, touching terminals immediately after turning the power off may cause an electrical shock.If an inspection or some other task is to be performed, always wait at least one minute from the time all indicators on the front panel go off.(Note that this warning is applicable whenever you perform any task after turning the main circuit off.)H Do Not Remove the Digital Operator When the Main Circuit is Still On.Always turn the main circuit off before removing the digital operator.Removing the digital operator with the main circuit ON may cause an electrical shock and damage the equipment.H Do Not Modify Wiring or Check Signals When the Main Circuit is On.Always turn the main circuit off before modifying wiring or checking signals. Touching terminals while the main circuit is on may cause an electrical shock and dam-age the equipment.H Do Not Conduct a Dielectric Strength Test.Because the 3G3EV Inverter is an electronic control unit using semiconductor, never conduct a dielectric strength test or an insulation resistance test for the control circuit.H Modify Constant Settings Correctly.Always modify the constant settings according to the procedures described in this manual.1-4Chapter 2Overview2-1Features2-2Component Names2-22-1Features H Easy to UseD Basic Constants Displayed On IndicatorsConstants for basic operations such as frequency setting and acceleration/deceleration time setting are displayed on dedicated indicators. Therefore, constant numbers can be confirmed easily.D Minimum Constant Setting ItemsConstant setting items have been minimized to enable even first-time users to set constants easily.H Easy to InstallD Very Small and LightweightThe 3G3EV Inverter is approximately half the size of our Low-noise General-purpose Inverters in terms of volume and weight percentage. This improves space efficiency and operating efficiency (including easier removal).D Optional DIN TrackAn optional DIN track is available. This DIN track enables the user to mount the 3G3EV Inverter on the DIN track with a one-touch operation.OverviewChapter 2Overview Chapter 2 H Easy to WireD Easy Wiring without Having to Open the Front CoverThis Inverter can be wired just by opening the terminal block cover.D Separate Input and Output Terminal BlocksPower input terminals are located in the upper section, while motor output terminals are in the lower section. In this way, the input and output terminal blocks are separated ac-cording to the contactors, so incorrect wiring can be prevented.D Soldering No Longer NecessaryNo connector means no soldering.H Easy to OperateD Switching the Operation Mode with a One-touch OperationFor example, after a test run is performed using the Digital Operator, it can be easily switched to a production run using control terminals with a one-touch operation.D Checking a Test Run with Various MonitorsOutput frequency, output current, and the direction of motor rotation appear in the dis-play section of the Digital Operator, so the mechanical system can be easily monitored during a test run.H Low NoiseAn insulated gate bipolar transistor (IGBT) power element has been adopted to elimi-nate metallic noise.H High-torque Operation Even in Low Speed RangeA torque rate of 150% can be achieved even in a low speed range where output frequen-cy is only 3 Hz. Thus, acceleration time can be reduced.H Various Input Power SuppliesA 400-VAC-class Inverter has been newly added to the 3G3EV Series to cope with vari-ous power supplies.•Three-phase 200-VAC input:0.1 to 1.5 kW•Single/Three-phase 200-VAC input:0.1 to 1.5 kW•Three-phase 400-VAC input:0.2 to 1.5 kW2-32-42-2Component NamesH Main UnitMain Circuit Terminals (Input)Power input terminals Braking resistor connection terminalsRun indicator Alarm indicatorControl circuit terminals(output)Ground terminalMain Circuit Terminals (Output)Motor output terminalsDigital OperatorControl circuitterminals (input)MAMBMCSF SR S1SC FS FR FCH Digital OperatorDisplaysectionOperationkeysMode Key Increment KeyRUN KeyData display sectionMonitor item indicatorsIn-service item indicators (green indicators)These items can be monitored or set evenduring operation.Stopped item indicators (red indicators)These items can be set only when theInverter is stopped.Constant item indicatorsEnter KeyDecrement KeySTOP/RESET Key2-5Chapter 3Design3-1Installation3-2Wiring3-1Installation3-1-1Outside/Mounting DimensionsNote All dimensions are in millimeters.H3G3EV-A2001(-j) to 3G3EV-A2004(-j) (0.1 to 0.4 kW):Three-phase 200-VAC InputH3G3EV-AB001(-j) to 3G3EV-AB002(-j) (0.1 to 0.2 kW): Single/Three-phase 200-VAC Input4.5 dia.Note1.For the 3G3EV-A2001(-j), 3G3EV-A2002(-j), and 3G3EV-AB001(-j), a U-shaped notch (4.5 mm wide) is provided instead of the upper mounting hole (4.5 mm in diameter).Note2.Install the Inverter with two M4 bolts.3-2D Three-phase 200-VAC Input Model3-3H3G3EV-A2007(-j) to 3G3EV-A2015(-j) (0.75 to 1.5 kW): Three-phase 200-VAC Input3G3EV-AB004(-j) to 3G3EV-AB015(-j) (0.4 to 1.5 kW): Single/Three-phase 200-VAC Input3G3EV-A4002(-j) to 3G3EV-A4015(-j) (0.2 to 1.5 kW): Three-phase 400-VAC InputTwo, 4.5 dia.Note Install the Inverter with four M4 bolts.3-43-5D Three-phase 400-VAC Input Model3-1-2Installation ConditionsH Installation Site•Install the Inverter under the following conditions:Ambient temperature for operation: –10°C to 50°C Humidity: 90% RH or less (non-condensing)•Install the Inverter in a clean location free from oil mist and dust. Alternatively, install it in a totally enclosed panel that is completely shielded from suspended dust.•When installing or operating the Inverter, always take special care so that metal pow-der, oil, water, or other foreign matter do not get in the Inverter.•Do not install the Inverter on inflammables such as wood.H Direction of Installation•Install the Inverter on a vertical surface so that the characters on the nameplate are oriented upward.H Installation Space•When installing the Inverter, always provide the following installation space to allow normal heat dissipation from the Inverter:W= 30 mm min.100 mm min.100 mm min.AirSideAirI n v e r t e rI n v e r t e rI n v e r t e rH Ambient Temperature Control•To enhance operation reliability, the Inverter should be installed in an environment free from extreme temperature rises.•If the Inverter is installed in an enclosed environment such as a box, use a cooling fan or air conditioner to maintain the internal air temperature below 50°C.•The surface temperature of the Inverter may reach 30°C higher than the ambient tem-perature. Therefore, keep all thermally susceptible devices and wires away from the Inverter.H Protecting the Inverter from Foreign Matter during Installation •Place a cover over the Inverter to shield it from metal powder produced by drilling dur-ing installation.(Upon completion of installation, always remove the cover from the Inverter. Other-wise, ventilation will be affected, causing the invert to overheat.)3-63-73-2Wiring3-2-1Terminal BlocksH Name of Each Terminal BlockMain Circuit Terminals (Input)Power input terminalsBraking resistorconnection terminalsControl circuit terminals (output)Ground terminal Main circuit terminals (output)Motor Output Terminals (Output)Control circuit terminals (input)MAMBMCSF SR S1SC FS FRFCH Main Circuit TerminalsNote Before shipping, a resin plate is attached to each braking resistor connection ter-minal to prevent incorrect wiring.When connecting a braking resistor, always remove the resin plates with a pair of long-nose pliers.Terminal block screw (M3.5)Crimpterminal6.2 mm max.H Control Circuit TerminalsD Input Terminals (On Right-hand Side)No external power supply is required because a built-in power supply is provided.24 VDC, 8 mA(See note3)(See note 3)Input impedanceIn ut im edanceNote1.Constant No. 06 (n06) is used to set this function. This constant is factory-set to “fault reset.”Note2.FR can be switched to an amperage input terminal (4 to 20 mA) by setting the internal DIP switch and constant No. 02 (operation mode selection). For details, refer to 7-2 Frequency Reference by Amperage Input.Note3.The circuit for a 400-VAC-class Inverter is as shown below.SFSRS1 to S3SCD Output Terminals (On Left-hand Side)30 VDC250 VACNote Constant No. 09 (n09) is used to set the function. This constant is factory set to “operation in progress.”H Standard Connection DiagramMolded-case circuitbreaker (MCCB) Forward/StopReverse/StopMulti-function input Sequence input common Frequencyreferencerheostat(2 kΩ,1/4 W min.)Braking resistor (option)Multi-function contact output(Contact a)(Contact b)CommonL1N/L2L3Power supply:Three-phase, 200 to 230 VAC, 50/60 HzThree-phase, 380 to 460 VAC, 50/60 HzNote1.If a 3G3EV-AB jjj is used in single-phase input mode, single-phase 200 to 240 VAC power with a frequency of 50/60 Hz must be input between terminals R and S.Note2.For the 3-wire sequence, refer to the wiring on page 4-12.Note3.The input sequence power is built in.3-2-2Wiring Around the Main CircuitSystem reliability and noise resistance are affected by the wiring methodused. Therefore, always follow the instructions given below when connect-ing the Inverter to peripheral devices and other parts.H Wire Size and Molded-Case Circuit Breaker to be UsedFor the main circuit and ground, always use 600-V polyvinyl chloride (PVC) cables. If the cable is long and may cause voltage drops, increase the wire size according to the cable length.Note Tighten the M3.5 terminal screw to the torque of 0.8 N S m.Determining the Wire SizeDetermine the wire size for the main circuit so that line voltage drop is within 2% of the rated voltage.Line voltage drop V D is calculated as follows:V D (V) = p3 x wire resistance (Ω/km) x wire length (m) x amperage (A) x 10–3H Wiring on the Input Side of Main CircuitD Installing a Molded-case Circuit BreakerAlways connect the power input terminals (R, S, and T) and power supply via a molded-case circuit breaker. Power must be supplied instantaneously. Unstable power startup will not start the Inverter.D Installing a Ground Fault InterrupterIf a ground fault interrupter is to be connected to the wire on the primary side (R, S, and T) of the main circuit, use either of the following interrupters to prevent malfunctions:•Ground fault interrupter with a sensitivity amperage of 200 mA or more and with an operating time of 0.1 second or more•Ground fault interrupter with high-frequency countermeasures (for Inverter)D Installing a Magnetic ContactorThis Inverter can be used without a magnetic contactor (MC) on the power supply side. If the power supply for the main circuit is to be shut off because of the sequence, a mag-netic contactor can be used instead of a molded-case circuit breaker.However, when a magnetic contactor is installed on the primary side of the main circuit to forcibly stop a load, note that regenerative braking does not work and the load coasts to a stop.•A load can be started and stopped by opening and closing the magnetic contactor on the primary side. Note, however, that frequently opening and closing the magnetic contactor may cause the Inverter to break down.•When the Inverter is operated with a Digital Operator, automatic operation cannot be performed after recovery from a power interruption.D Connecting Input Power Supply to the Terminal BlockBecause the phase sequence of input power supply is irrelevant to the phase sequence (R, S, T) of the terminal block, input power supply can be connected to any terminal on the terminal block.D Installing an AC ReactorIf the Inverter is connected to a large-capacity power transformer (600 kW or more) or the phase advance capacitor is switched, an excessive peak current may flow through the input power circuit, causing the converter unit to break down. T o prevent this, install an optional AC reactor on the input side of the Inverter. This also improves the power factor on the power supply side.D Installing a Surge AbsorberAlways use a surge absorber or diode for the inductive loads to be connected to the Inverter. These inductive loads include magnetic contactors, electromagnetic relays, solenoid valves, solenoids, and magnetic brakes.D Wiring of Braking Resistor/Braking Resistor UnitWhen using an Inverter for loads with a large inertia or for vertical axis loads, regenera-tive energy will be fed back.If the regenerative energy exceeds the Inverter capacity, overvoltage will be detected in the main circuit. In such a case, use a Braking Resistor or Braking Resistor Unit. Note Be sure to create a sequence that will turn OFF the Inverter power supply when resistor overheating occurs. When using a Braking Resistor, be sure to install a thermal relay to detect resistor overheating. When using a Braking Resistor Unit, use an error output contact. Otherwise, a fire may occur.Note Do not use a Resistor whose resistance is below the minimum connected resis-tance. Otherwise, the Inverter will be damaged.D Installing a Noise Filter on the Power Supply SideInstall a noise filter to eliminate noise transmitted between the power line and the Inverter.Wiring Example 13G3IV-PHF3G3EVPower supplyNoise filterSYSMAC,etc.Other controllersNote Use a special-purpose noise filter for Inverters.Wiring Example 23G3EVGeneral-purpose noise filterPower supplySYSMAC,etc.Other controllers3G3EVPower supplyGeneral-purpose noise filterSYSMAC,etc.Other controllersNote Do not use a general-purpose noise filter.H Wiring on the Output Side of Main CircuitD Connecting the Terminal Block to the LoadConnect output terminals U, V, and W to motor lead wires U, V, and W, respectively.D Never Connect Power Supply to Output TerminalsCaution Never connect a power supply to output terminals U, V, and W.If voltage is applied to the output terminals, the internal mechanism of the Inverter will be damaged.D Never Short or Ground the Output TerminalsCaution If the output terminals are touched with bare hands or the output wires comeinto contact with the Inverter casing, an electric shock or grounding will occur.This is extremely hazardous. Also, be careful not to short the output wires.D Do Not Use a Phase Advance Capacitor or Noise FilterNever connect a phase advance capacitor or LC/RC noise filter to the output circuit. Do-ing so may result in damage to the Inverter or cause other parts to burn.D Do Not Use an Electromagnetic SwitchDo not connect an electromagnetic switch or magnetic contactor to the output circuit. If a load is connected to the Inverter during operation, an inrush current will actuate the overcurrent protective circuit in the Inverter.D Installing a Thermal RelayThis Inverter has an electronic thermal protection function to protect the motor from overheating. If, however, more than one motor is operated with one Inverter or a multi-polar motor is used, always install a thermal relay (THR) between the Inverter and the motor and set to “0.0” (no thermal protection) for constant No. 31 (“THR” indicator).In this case, program the sequence so that the magnetic contactor on the input side of the main circuit is turned off by the contact of the thermal relay.D Installing a Noise Filter on the Output SideConnect a noise filter to the output side of the Inverter to reduce radio noise and induc-tion noise.3G3EV3G3IV-PLFPower supplyNoise filterSignal lineControllerInduction noise Radio noise AM radioInduction Noise:Electromagnetic induction generates noise on the signal line, causingthe controller to malfunction.Radio Noise:Electromagnetic waves from the Inverter and cables cause thebroadcasting radio receiver to make noise.D How to Prevent Induction NoiseAs described above, a noise filter can be used to prevent induction noise from being generated on the output side. Alternatively, cables can be routed through a grounded metal pipe to prevent induction noise. Keeping the metal pipe at least 30 cm away from the signal line considerably reduces induction noise.3G3EV30 cm min.MCCBMetal pipePower supplySignal lineControllerD How to Prevent Radio NoiseRadio noise is generated from the Inverter as well as the input and output lines. To re-duce radio noise, install noise filters on both input and output sides, and also install the Inverter in a totally enclosed steel box.The cable between the Inverter and the motor should be as short as possible.3G3EVPower supplySteel boxNoise filterNoise filterMetal pipeD Cable Length between Inverter and MotorIf the cable between the Inverter and the motor is long, the high-frequency leakage cur-rent will increase, causing the Inverter output current to increase as well. This may affect peripheral devices. T o prevent this, adjust the carrier frequency (set in n37) as shown in the table below.H Ground Wiring•Always use a ground terminal with the following ground resistance.200-VAC Class:100 Ω or less400-VAC Class:10 Ω or less•For 400-VAC-class models that conform to EC Directives, also connect to the neutral of the power supply.•Do not share the ground wire with other devices such as a welder or power tool.•Always use a ground wire that complies with technical standards on electrical equip-ment. Route the ground wire so that the total length is as short as possible.•When using more than one Inverter, be careful not to loop the ground wire.3-2-3Wiring Control Circuit TerminalsThe control signal line must be 50 m or less and must be separated fromthe power line. If frequency references are input externally, use a twisted-pair shielded line.H Wiring Sequence Input/Output TerminalsWire the sequence input terminals (SF, SR, S1, and SC) and the multi-function contact output terminals (MA, MB, and MC) as described below.D Wiring Method•Wire each terminal as follows:a)Loosen the terminal screw with a thin-slotted screwdriver.b)Insert the wire from underneath the terminal block.c)Tighten the terminal screw firmly.•Always separate the control signal line from the main circuit cables and other power cables.Thin-slotted screwdriverLength of stripped portion: Approx. 5.5 mmWireControl circuitterminal blockDo not solder this portion. (Otherwise, faulty contact may result.)H Wiring Frequency Reference Input TerminalsIf frequency references are input using a D/A unit (digital-to-analog converter) or exter-nal power supply, wire the frequency reference input terminals (FR and FC) as de-scribed below.3-18。

3GNGN承载网络

第一部分3G/NGN承载网第1章3G/NGN网络发展趋势按照ITU-T建议G.NGN-overview的最新定义，NGN(Next Genaretion)是基于分组的网络，能够提供包括电信业务在内的各种业务；能够利用多种宽带且QoS保证的传送技术；其业务相关功能与其传送技术相独立，使用户可以自由接入到不同的服务提供商；支持通用移动性，允许为用户提供始终如一的、普遍存在的业务。

可见下一代网涉及的内容十分广泛，从网络角度，实际涉及了从干线网、城域网、接入网、用户驻地网到各种业务网的所有层面。

如果就业务网层面而言，则下一代网指下一代业务网。

如果涉及接入网层面，则下一代网指各种宽带接入网。

如果涉及传送网层面，则下一代网往往指下一代智能光传送网。

一句话，泛指的下一代网实际包容了几乎所有新一代网络技术。

从业务和技术层面看，对传统电信运营商的主要冲击来自两个领域，即移动业务和IP 业务。

以中国为例，中国移动业务对固网业务的替代速度是世界最快的之一。

首先，移动业务总收入已于2003年2月超过固网，差距还在继续扩大；其次，移动总用户数已于2003年10月超过固网总用户数，年均增幅是固网的2倍；第三，尽管移动本地通话次数还未超过固网，但通话时长已经超过固网，是世界上第一个实现这一超越的大国。

这一趋势与全球通信业务的演进趋势是一致的，简而言之，移动网在语音业务上对固网的替代趋势是不可逆转的。

从IP业务对固网业务的冲击来看，IP业务正在以远高于固定电话增长的速度增长，2004年9月底，中国省际干线IP业务带宽已经是语音的10倍，预计未来5年骨干网带宽需求年增长率仍高达80%以上。

运营商通信骨干网上的业务流量主体确实发生了根本性变化。

然而我们面对的严酷现实是：由IP业务带来的带宽的消耗速度远快于流量和业务收入的增长速度，传统电信商务模式遭到严重的挑战。

1.1 移动网络发展方向从目前电信网的发展看，IP将逐步取代传统的TDM、ATM成为主宰。

3G SYSTRA

CTXX 5345 Issue 3.0 en © Nokia Networks Oy3G SYSTRA3G System Training Service Description错误！使用“开始”选项卡将 Title 应用于要在此处显示的文字。

© Nokia Networks OyCTXX 5345 Issue 3.0 enThe information in this document is subject to change without notice and describes only theproduct defined in the introduction of this documentation. This document is intended for theuse of Nokia Networks' customers only for the purposes of the agreement under which thedocument is submitted, and no part of it may be reproduced or transmitted in any form ormeans without the prior written permission of Nokia Networks. The document has beenprepared to be used by professional and properly trained personnel, and the customerassumes full responsibility when using it. Nokia Networks welcomes customer comments aspart of the process of continuous development and improvement of the documentation.The information or statements given in this document concerning the suitability, capacity, orperformance of the mentioned hardware or software products cannot be considered bindingbut shall be defined in the agreement made between Nokia Networks and the customer.However, Nokia Networks has made all reasonable efforts to ensure that the instructionscontained in the document are adequate and free of material errors and omissions. NokiaNetworks will, if necessary, explain issues which may not be covered by the document.Nokia Networks' liability for any errors in the document is limited to the documentarycorrection of errors. Nokia Networks WILL NOT BE RESPONSIBLE IN ANY EVENT FORERRORS IN THIS DOCUMENT OR FOR ANY DAMAGES, INCIDENTAL ORCONSEQUENTIAL (INCLUDING MONETARY LOSSES), that might arise from the use of thisdocument or the information in it.This document and the product it describes are considered protected by copyright accordingto the applicable laws.NOKIA logo is a registered trademark of Nokia Corporation.Other product names mentioned in this document may be trademarks of their respectivecompanies, and they are mentioned for identification purposes only.Copyright © Nokia Networks Oy 2013. All rights reserved.错误！使用“开始”选项卡将 Heading 9 应用于要在此处显示的文字。

753G基本概念和原理简介PPT课件

7
IMT-2000的目标与基本要求
全球同一频段、统一标准、无缝隙覆盖、全球漫游提供多媒体业务车速环境： 144 Kb／S 步行环境： 384 Kb／S 室内环境： 2 Mb／s 高服务质量高频谱利用效率易于从第二代过渡、演变袖珍手机，价格低高保密性能
8
IMT－2000功能模型及接口
UIM
5
“2000”的主要含义： △2000年左右投入业务 △核心工作频段为2000MHz △多媒体业务最高接入速率，第一阶段为 2000kbit/s 。
6
IMT-2000的定义
▪ IMT-2000是第三代移动通信系统,并将依据市场的需求约在2000年开始服务.系统通过一个或多个链路,提供接入到固定电信网(如 PSTN/ISDN/IP) 所支持的宽范围电信业务和移动用户所特有的其他业务
MT
RAN
CN
其他 IMT-
2000家庭成
员的核心网
UIM-MT接口无线接口
(UIM)
(UNI)
RAN-CN接口 NNI接口
用户识别模块 (UIM) 无线接入网 (RAN)
用户终端 (MT)
核心网Core Network (CN)
9
▪ 经过各国标准化组织的多次融合和ITU-R TG 8/1多次会议的讨论协调，ITU-R TG 8/1 赫尔辛基会议上通过了“IMT-2000 无线接口技术规范建设”，表明3G移动通信接口技术标准方面的工作已基本完成。
IMT-2000 TDMA
Single Carrier
UWC-136/ EDGE
IMT-2000 FDMA/ TDMA
DECT
12
What is 3GPP ？

IQxstream-datasheet

LitePoint IQxstream™For 2G, 3G, LTE smartphones and tabletsTable of ContentsOverview (2)Key Test Challenges Addressed (2)Specification Highlights (3)Parallel Test Drives Cost Reduction (3)Parallel Test Built In (4)Hardware DUT Control with Sequence-Based Testing (5)Ready for 4G (5)Ready for MIMO (6)Ease of Field Maintenance (6)Multiplatform User Interface (7)Flexible Data Formats (7)High Throughput Measurement Methodologies (7)General Hardware Specifications (9)General Purpose RF (11)GSM / EDGE (12)W-CDMA / HSPA / HSPA+ / Dual Carrier HSPA+ (13)CDMA2000 / 1xEV-DO Rev. 0, A, B (14)LTE..... . (16)GPS (18)Port Descriptions–Front Panel (18)Port Descriptions–Rear Panel (19)General Environmental (19)Order Codes (20)OverviewIQxstream TM is a smartphone / data-card test solution addressing key technologies including: GSM / EDGE, W-CDMA / HSPA / HSPA+, CDMA2000 / 1xEV-DO, LTE.IQxstream delivers large test cost reduction for smartphone and data card testing with a parallel test architecture. IQxstream provides a step function reduction of test costs as four devices can now be tested in nearly the same time as one device would require with a traditional test methodology.The IQxstream Advanced CellularRF Test System covers a frequency range of 400 MHz to 3000 MHz. RF generator and analyzer bandwidthsare both 100 MHz enabling wide signal capture and analysis, ensuring hardware compatibility with future standards.RF generator, analyzer and RF switch matrix resources feed four bidirectional and one unidirectional RF ports for greatest DUT connection flexibility. IQxstream supports MIMO architectures using an optional second VSA/VSG with its included switch matrix and RF ports. This unique test instrument achieves maximum performance by using signal processors capable of independently servicing up to four DUTs in a test sequence.IQxstream reduces operational costs through innovative calibration and service methods. All VSA and VSG hardware with requisite calibration is contained in field replaceable modules. These modules may be replaced in minutes and all calibration data is stored on the modules, allowing a unit to be returned to service in less than 30 minutes.Key T est Challenges Addressed• Cost of TestTest cost reduction with parallel test- IQxstream can test 4 DUTs in less time than 2 DUTs using traditional methods due to unique parallel processing architectureTest cost reduction with hardware DUT control- Fastest absolute test time based upon hardware sequence based testing: test time is now limited only by the speed of the DUT• Next Generation Cellular Technology4G (Long Term Evolution – LTE)- Quickest test of 20 MHz channel LTE ACLR (Adjacent Channel Leakage Ratio) in a single capture using 100 MHz IF (Intermediate Frequency) bandwidth MIMO-ready- Fully verify 1x2 and 2x2 UE (user equipment) devices using dual independent vector signal generator (VSG) resources• Operational CostsEase of Field Maintenance- Re-calibration and repair in as little as 30 minutes due to self-contained RF module assemblies containing all calibration data• Multi-platform user interface- Browser-based graphical user i nterface operates on multiple operating systems - Allows access to the tester remotely over a TCP/IP network for remotedebuggingFigure 1. IQxstream Test SystemSpecification Highlights• Wide range of supported cellular standards- GSM / EDGE- W-CDMA / HSPA / HSPA+- CDMA2000/ 1xEV-DO rev. 0, A, B - LTE (FDD / TDD)•Innovative port matrix architecture for multiple DUT testing- Up to 8 RF input / output ports - Up to 2 RF output streaming ports for RX only standards testing•Frequency Range- 400 MHz to 3000 MHz (RF1A to RF4A, RF1B to RF4B, STRM1A, STRM1B)• Output power (maximum) - -8 dBm (duplex mode) - -20 dBm (broadcast mode) - +10 dBm (streaming ports)Parallel T est Drives Cost ReductionParallel testing is the most effective way to dramatically reduce mobile device test costs. With ever-increasing volumes and highly-optimized test times, testing multiple DUTs at one test station provides a path to doubling device-test throughput.The IQxstream has been carefully designed to maximize parallel test capabilities while minimizing capital costs. When looking at a typical transmit test scenario for amobile device, the capture time is generally much less than the processing time.Traditional architectures have often linked the processing and capture resources one to one. This results in expensive capture hardware that is underutilized much of the time, while the processing hardware is performing at maximum capacity.IQxstream employs one capture engine with four independent processing engines ensuring that signal processing, which dominates test time, is performed in parallel. One capture engine is used in a sequential capture method resulting in full hardware utilization (i.e. the capture engine is being used a large percentage of the time during test) while minimizing hardware cost.As shown in Figure 3, IQxstream can test four mobile DUTs in less time than necessary for a traditional architecture to test two DUTs.Figure 3. Traditional Testing vs. Using IQxstreamFigure 2. Parallel TestingParallel T est Built InIQxstream is available in two configurations. The first configuration, whose block diagram is shown in Figure 4, employs a single VSA/VSG module. A second VSA/VSG can be added to the system to obtain the dual-VSA/VSG configuration, as shown in Figure 5. In each is a built-in switch matrix and signal conditioning hardware to ease multi-DUT testing. All instrument ports are fully calibrated to the connector plane removing from the user the complexity of dealing with signal routing for multiple DUTs.Figure 4. IQxstream—Functional Block Diagram, Single VSA/VSG ConfigurationFigure 5. IQxstream—Functional Block Diagram, Dual VSA/VSG Configuration Testing a MIMO SmartphoneHardware DUT Control with Sequence-Based T estingTraditional test approaches require sending setup instructions to the DUT at the beginning of each measurement in a series of tests. Contrary to these time-consuming methods, the IQxstream enables loading a “sequence” in the tester just once before the series of tests starts, followed by significantly shorter setups between several measurements. This innovative approach reduces test time by 50% or more, as shown in Figure 6.Figure 6. IQxstream Sequence-Based Non-Signaling Testing Enables Significant Time Saving over Traditional Non-Signal TestingReady for 4GLitePoint has developed years of wideband measurement expertise in WLAN systems. These wideband approaches are now being employed in 4G (Long Term Evolution – LTE) systems.IQxstream has been designed to handle all the challenges of LTE cellular technologies and deliver complete test coveragewith less test time. LTE systems use up to a 20 MHz channel bandwidth; when making Adjacent Channel Leakage Ratio (ACLR) measurements, up to 100 MHz of bandwidth is required to measure all channels. With wideband capture architecture of 100MHz IF bandwidth, as shown in Figure 7, the IQxstream can make these measurements in one acquisition, greatly reducing the “stepping” time needed in narrowband instrument designs.Figure 7. 100 MHz Bandwidth (IF) for Single Capture ACLR MeasurementsReady for MIMOIn addition to wider bandwidth, both LTE and HSPA+ based cellular systems use MIMO technologies. In order to properly test MIMO receivers, independent data streams must be sent to the DUT to verify these performance aspects. The second VSA/VSG option for IQxstream allows two fully independent waveforms to ensure proper test of these features in 1x2 or 2x2 MIMO devices.Figure 8. IQxstream—Dual-VSG Architecture for Independent Data StreamsE ase of Field MaintenanceCell phone manufacturing environments must deal with rapid ramp-ups in production volume and the downtime due to instrument maintenance must be minimized. IQxstream was designed with high-volume production environments in mind to guarantee ease of field maintenance and minimize operational costs.IQxstream’s RF modules are fully serviceable by the end customer and are calibrated from the LitePoint service center or factory. Each module may be replaced in less than 30 minutes with no subsequent calibration required. Traditional instrument repair cycles with trips to far away service centers are a thing of the past.Figure 9. IQxstream — Field-Replaceable RF ModulesMultiplatform User InterfaceToday’s R&D labs and factories increasingly employ a diverse mix of operating systems. IQxstream has been designed to allow seamless display of data and instrument control over virtually any operating system using a TCP/IP connection and a web browser. IQxstream’s browser-based, easy-to-use graphical user interface (GUI) is shown in Figure 10.Figure 10. IQxstream—Multiplatform GUI for Remote or Local Instrument ControlFlexible Data FormatsIQxstream has been designed to provide users fast and easy access to raw I/Q capture data during testing. The I/Q capture data can be saved as a file, offering IQxstream users the ability to leverage external programs, such as MatLab® for further analysis.An additional benefit to obtaining the I/Q capture data is that any signal obtained by IQxstream may be downloaded and analyzed by external programs, or it may be replayed as a wave file. This capability enables users to reproduce and analyze signals of unknown content, and is especially useful if the signals do not conform to commercial wireless standards.High-Throughput Measurement MethodologiesIQxstream supports cutting-edge measurement methods that significantly increase throughput during testing of cellular devices. The IQxstream can perform multiple measurements from the same data capture, offering large reductions in test time.For example, IQxstream can perform Adjacent Channel Rejection Ratio (ACLR), Error Vector Magnitude (EVM), I/Q Imbalance, and more at each power level within the desired range during an Inner Loop Power Control (ILPC, also called Fast Closed Loop Power Control) test for W-CDMA devices. ILPC verifies the ability of the UE transmitter to adjust its output power within the desired range in accordance with one or more Transmit Power Control (TPC) commands received in the downlink, in order to keep the received uplink Signal-to-Interference Ratio (SIR) at a given SIR target. An example of ILPC plot is shown in Figure 11.Figure 11. Inner Loop Power Control PlotFigure 12. Significant Time Savings Allowed by IQxstream Method for ILPC TestingIQxstream can perform these multiple calculations in tens or hundreds of microseconds without the need for additional DUTsignal captures, without any timing restrictions, and without having to pre-define the measurements before the capture. As shown in Figure 12, this is a fraction of the time required for traditional testers to perform the equivalent individual measurements. IQxstream does so while maintaining the capture data in memory, where it can be retrieved to be re-processed as desired. Inaddition, since all of the calculations can be done on the same signal capture, this very unique and powerful capability guarantees that all of the measurements correlate to each other in the time domain.In addition to IQxstream’s approach to ILPC testing, significant high throughput is made possible thanks to an innovative approachthat guarantees the ability to extract data while the hardware sequence is running.General Hardware Specifications Analyzer1 When Using Hardware Sequencing ControlGeneratorTime BaseGeneral Purpose RF Vector Signal GeneratorVector Signal AnalyzerPower MeterGraphical DisplayGSM / E DGEW-CDMA / HSPA / HSPA+ / Dual Carrier HSPA+W-CDMA / HSPA / HSPA+ / Dual Carrier HSPA+ ContinuedCDMA2000 / 1xE V-DO Rev. 0, A, BCDMA2000 / 1xE V-DO Rev. 0, A, B ContinuedLTECDMA2000 / 1xE V-DO Rev. 0, A, B ContinuedACP(Adjacent Channel Power)CDMA2000: 3GPP2 C.S0011-C Section 4.5.1EV-DO: 3GPP2 C.S0033-B Section 4.4.1Adjacent Channel Leakage Ratio<-55 dB (Input Signal at +5 dBm Input Power Measured in a 30 kHz Gaussian filterMeasurement interval length: same as TX PowerCode Domain PowerCDMA2000: 3GPP2 C.S0011-C Section 4.3.8EV-DO: 3GPP2 C.S0033-B Section 4.3.8Code Domain Power vs. CodeGPSPort Descriptions–Front PanelPort Descriptions–Rear Panel General I/OCommunication I/OGeneral E nvironmentalOrder CodesCopyright © 2011, LitePoint Corporation All rights reservedRESTRICTED RIGHTS LEGENDNo part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without the prior written permission of LitePoint Corporation.DISCLAIMERLitePoint Corporation makes no representations or warranties with respect to the contents of this manual or of the associated LitePoint Corporation products, and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. LitePoint Corporation shall under no circumstances be liable for incidentalor consequential damages or related expenses resulting from the use of this product, even if it has been notified ofthe possibility of such damages.If you find errors or problems with this documentation, please notify LitePoint Corporation at the address listed below. LitePoint Corporation does not guarantee that this document is error-free. LitePoint Corporation reserves the right to make changes in specifications and other information contained in this document without prior notice.TRADEMARKSLitePoint and the LitePoint logo, IQxstream, IQview, IQflex, IQnxn, and IQmax are registered trademarks and IQnxnplus, IQsignal, IQwave, IQfact, IQcheck, IQdebug, IQmeasure, IQtest, IQexpress, IQturbo, IQultra, IQ201X, IQ2011, IQ2010, TrueChannel, and TrueCable are trademarks of LitePoint Corporation. Microsoft Windows isa registered trademark of Microsoft Corporation in the United States and/ or other countries. All trademarks or registered trademarks are owned by their respective owners.CONTACT INFORMATIONLitePoint Corporation575 Maude CourtSunnyvale, CA 94085-2803United States of America Telephone: +1.408.456.5000 Facsimile: +1.408.456.0106LITEPOINT TECHNICAL SUPPORT /support Telephone: +1.408.456.5000 Available: weekdays 8am to 6pm, Pacific Standard Time.E-mail: support@Doc: 1075-0013-002May 2011NOTE SNOTE S575 Maude Court Sunnyvale, CA 94085-2803 United States of America Telephone: +1.408.456.5000。

SLK-E900-LTE系列工业级4G 3G路由器手册说明书

SLK-E900-LTE Series Industrial Grade4G/3G Router ManualData: 2015-6-61 Introduction (3)1.1 Overview (3)1.2 Features: (3)1.3 Detailed Parameters (4)1.4 Order Information (6)2 Hardware Installation (7)2.1 Packing list (7)2.2 Interface Definition (7)2.3 Installation Size： (8)2.4 Hardware connection (9)2.6 Indicator light description (10)3 Configuration Parameters (11)3.1 Prepare for router configuration (11)3.2 Via LAN port login the router for setup or internet (11)3.3 Log in to the configuration page of the router (12)3.4 Via WIFI to configure the router or get internet (13)3.5 Via Mobile Phone to configure the router or get internet (14)3.5 Modify router default IP (15)3.6 Change the WiFi password and ESSID (16)3.7 APN settings (17)3.8 L2TP,PPTP settings (18)3.9 Port forwarding and DMZ Settings (20)3.10 Setup the Watchcat (22)3.11 SLK-E900-LTE via any others wifi router access internet (23)3.12 Custom Commands for test 4G status (24)3.13. Flash firmware. (25)3.14 Contact us (26)1 Introduction1.1 OverviewSLK-E900 is an industrial-grade, high-performance, high-powerWiFi plus 4G wireless router with WiFi gain of 27DB (500mw).The industrial GPRS/CDMA/WCDMA/EVDO/LTE 4G module isused to provide users with high-speed wireless access andstable wireless data transfer function. The routing chip is basedon Qualcomm industrial 32-bit dedicated communicationprocessor and supports LINUX embedded real-time operatingsystem. It holds 1 SIM card interface, 4 LAN ports, 1 WAN port,and high-power WIFI interface. It also provides Internet accessfor both LAN port devices and WiFi port devices at the same time.With wide temperature, wide voltage input, and through static,surge and Electro Magnetic Compatibility (EMC) test, the device is very stable and reliable. The SLK-E900 router has been widely used in the M2M industry of Internet of things (IoT) industry chain, such as self-service terminals, smart grid, smart transportation, smart home, finance, mobile POS terminals, supply chain automation, industrial automation, intelligent buildings, fire control, public security, environmental protection, meteorology, digital medical treatment, telemetry, military affairs, space exploration, agriculture, forestry, water, coal, petrochemical and other fields.1.2 Features:✓High-performance 4G module, full Netcom support; multiple global band versions available✓Qualcomm AR9341 plan with main frequency 550MHZ✓High Power WiFi, 2x2 MIMO 2.4G, MAX power 27DB (500mw)✓4x LAN ports, 1X WAN port, power port with lightning protection✓WAN port: POE power supply supported 9-50VDC✓Wide temperature design: -40°C to 85°C working environment✓Built-in hardware watchdog to prevent system crash✓Support Watchcat function, reboot of disconnection system, and hardware reset and recovery of 4G network✓ GPS, GNSS optional1.3 Detailed Parameters Cellular Interface ：Cellular InterfaceBand Supported 4G/3G/2G Version •Supported TDD-LTE B38/B39/B40/B41•Supported FDD-LTE B1/B3/B5/B8•Supported TD-SCDMA B34/B39•Supported WCDMA/HSDPA/HSPA+ B1/B8•Supported CDMA 1X/EVDO BC0•Supported GSM/GPRS/EDGE 900/1800 MHzEVDO 3G VersionSupported EVDO, CDMA2000 1X HSDPA 3G VersionSupported HSUPA/HSDPA/UMTS/EDGE/GPRS/GSM Theoryof Bandwidth • LTE CAT4-DL ：50Mbps, UL ：150Mbps • TD-HSDPA/HSUPA-DL ：2.2 Mbps, UL ：2.8 Mbps • HSPA+-DL ：5.76 Mbps, UL ：42 Mbps• WCDMA – DL/UL ：384Kbps• CDMA2000/EVDO DL ：1.8 Mbps, UL ：3.1 MbpsWIFI Performance ：WIFI supportedStandardsSupported IEEE 802.11 b/g/n Frequency2.4GHz (ISM band supported) TransmittingPowerMAX: 27DB(500mw) Antenna: >10DB Antennas 2 x SMA female 2.4G WIFI Interfaces WIFI Rate2 x 2 MIMO 300Mbps ModulationTechnique 802.11n 2x2 MIMO, 802.11a: OPDM, 6Mbps: -95dmb 802.11n, MCS0: -88dbm, MCS7: -73dbmRouter characteristicsFirewallNetwork Address Translation (NAT)State full Packet Inspection (SPI) Port ForwardingMedia Access ControlCSMA/CA with ACK VPN protocolSupported PPTP , L2TP , Openvpn DHCPBuilt-in DHCP (Dynamic Host Configuration Protocol) Hardware WatchdogBuilt-in hardware watchdog to prevent system crash Broken NetworkDetectionSupport Watchcat function, reboot of disconnection system, and hardware reset and recovery network for 4GHardware ：HardwareCPU Qualcomm AR9341/550MHZFlash/RAM8MB/512MbitOSLINUX, OpenWRTInterface ：InterfaceLAN Port4 x 10/100M ports with 8KV LAN PortProtection LevelSurge: differential-mode 2KV/50A, common-mode 4KV/100A Static Electricity: contact discharge ±4KV, air discharge ±8KV WAN Port1x 10/100M WAN port WAN PortProtection LevelSurge: differential-mode 2KV/50A, common-mode 4KV/100A Static Electricity: contact discharge ±4KV, air discharge ±8KV Reset1x Reset Antennas2 x 3G/4G Antennas (50Ω SMA interface ) 2 x 2.4G WiFi SMA female interfaces LEDPower-WiFi-3G/4G LED SIM slotSupported 1.8/3.3V SIM card, built-in 1.5KV ESD protection We support SIM card converter to meet all size sim cardPower interface:PowerDefault powerDC 12V/1A power adapter (US,EU etc) Input VDC9~50V Protection DegreeSurge: common-mode 4KV/100A PowerConsumption≦8W Physical property ：Physical property ：OperatingTemperatureOperating Temperature: (-40°C to 85°C) Storage Temperature: (-40°C to 100°C) Relative Humidity95% SizeL*S*H: 150mm x 92mm x 44.1 mm Installation ModeDIN rail mount/desktop placement (optional) WeightNet weight:600g Packing weight: 1.5kgOthers：othersWarranty 2 yearsPackage contains SLK-E900-LTE Router, 1.5m long RJ45 Cable, 12V/1A Power Adapter,4G Antennas, WIFI Antennas, User manual( PDF optional) ,1.4 Order InformationModel LAN WAN SIM WIFI 4G SLK-E900-LTE (GPS optional) 4 1 1 2 2 SLK-E900-HSDPA (GPS optional) 4 1 1 2 2 SLK-E900-EVDO (GPS optional) 4 1 1 2 22 Hardware Installation 2.1 Packing listThe packing list is as follows：✓4G industrial router 1 pcs✓4G sucker antenna 1pcs✓WIFI antennas 2pcs✓12V/1A power adapter 1pcs✓10/100M network cable 1 pcs✓instruction manual 1pcs2.2 Interface Definition2.3 Installation Size：2.4 Hardware connectionStep1:Put the sim card into the router. As is shown:Note: There is no support for hot-plugging SIM card. After you plug in the SIM card, you have to power it up again.Step2: Connect 1x 4G sucker antennas and 2x WiFi antennas to the identified interface.Note: you can just connect 1x 4G sucker antenna to Main 4G interface, AUX interface isa auxiliary interface can be disconnected under normal circumstances without affecting thereception and transmission of 4G signals.Step3:Conncect to Power adapter into the router.Power LED ONWIIFI LED ON When the router os start finished3G/4G LED fast blink means have register mobile networkNote: Usually, you don't need any Settings to get online. However, if you are a special SIM card, you need to set it according to the APN provided by the supplier.2.6 Indicator light description This 4 g router is provided with the following signal indicator lights, according to "PWR", "3 g / 4 g","WIFI", "WAN", "LAN1 - LAN4"Signal strength display: Defines as follows ：LED Status DefinitionPWR OFFNo power is plugged in, or the machine is damaged Normally on The power input is correct and the machine is energized3G/4GNormally on Not registered to 3G/4G networks Quick flash Registered to 3G/4G networks Slow flash Not registered to 3G/4G networks WIFI Normally on SYS have ok, wifi have workingNormally flash The WiFi client connects successfullyand has data interactionWAN OFFWAN port cable not inserted (generally used for broadband line access)Normally flash WAN port cable insertion with data interactionLAN1-LAN4 OFFNo cable is inserted at the corresponding LAN port Normally flash The corresponding LAN port has cable insertion and datainteractionRESETPress up 5s then release to go to factory settings, you will see “wifi” led will off then ON. Mean to its successfulNote: How do I know if my router is working? Since the router works on the LINUX operating system, the PWR indicator will be on at first after the power is turned on, then the router system starts to start and the 4G network starts to work. After the startup is completed, the WiFi light will always be on (it will flash when there is data to send or receive), and the 4G/3G indicator light will flash, which means that the 4G router works normally and you can surf the Internet without any Settings.3 Configuration Parameters3.1 Prepare for router configurationAfter the hardware installation is complete, you need to make sure that the management computerhas a network card or WiFi network card installed in front of the Web Settings page of the login router.3.2 Via LAN port login the router for setup or internetConnect the yellow network cable to the router's LAN and the computer's Ethernet interface, then find the network and sharing center in the computer-control panel, click the local network connection and click properties:SLK-E900-LTE default IP: 192.168.2.1, setup the computer of local ip as 192.168.2.x(x is 2—255)Manually modify the IP address as shown in the figure below, or click to automatically get the IP address automatically allocated by router DHCP.Note: if want to through our 4 g router to the Internet, the default Gateway and DNS need to changeto 192.168.2.1 as below:3.3 Log in to the configuration page of the routerNote: using Google browser or A browser with A kernel over IE10.Default password: admin, no name required.3.4 Via WIFI to configure the router or get internetAs shown in the figure, open the Control Panel - network and internet-network connection, select the wireless network connection, and click connect to. Find the router's SSID and enter the defaultpassword to connect to it. The default WiFi password is on the back of the router. The connection is successful, You can then configure this by entering the router's IP address in the browser. For SIM CARDS that do not require configuration, you can access the Internet as long as the WIFI connection is successful.3.5 Via Mobile Phone to configure the router or get internetO pen the wireless local area network (WLAN) search to the router's SSID, begin with SLK - Routers, by default the WIFI password on the back of the router. After entering the password, you can access the Internet or enter the router IP address in the browser for configuration.Click the position of the logo once and the configuration interface will pop up from the left side:3.5 Modify router default IPLogin the router - network - interfaces – LAN -EDIT - IPV4 addresses, change the ip to you want.3.6 Change the WiFi password and ESSIDLogin the router: Network- WiFi - EDIT - wireless security, changes the WIFI password Login the router: Network- WiFi - EDIT - ESSID, change the WIFI SSID3.7 APN settingsNote: Most of the world's operators allow access to the Internet without any APN, but some special SIM CARDS require special APN Settings to access the Internet. The following is an example of M2M card of Chinese operators.What is the specific APN, you can consult your mobile operator.The default APN Settings are as follows: you can see that no APN, no username, no password.3G/4G uptime means that internet keep online time ,and tx, rx data .All that showing you can access internet.Operator APN user password Dial Number China Telecom IOT card ctm2m *.m 2m or m2m ) vnet.mobi vnet.mobi *99# *99# China Unicom IOT Card unim2m.njm2mapn *99#Parameter interpretationProtocol :Do not need setup, keep default please .UMTS/GPRS/EVDO This is Dial-up Protocols,4G is same as 3G.Modem device: do not need setup, keep default please.Service Type: others do not need setup.4G Only means :work as 4G mode, no 4G signal will auto fallback to 3G.VPDN if you have VPDN card ,you can setting as that ,input APN ,Username,password.APN: Access Point Name, supplied from mobile sim card operatorPAP/CHAP username: supplied from mobile sim card operatorPAP/CHAP password: supplied from mobile sim card operatorDial number: keep default :*99#Advanced settings and firewall settings keep default please.3.8 L2TP,PPTP settingsThe SLK-E900-LTE just supported l2tp,pptp client that supported work as running L2TP,PPTP Router, can not supported Windows l2tp,PPTP. Because it has poor compatibility.Now let's take the configuration of L2TP as an example, and set up PPTP in the same way:Log in Router, Network—Interface—ADD NEW INTERFACEVPN server and username password can be set at the location shown in the figure, and the WAN&4G TAB can be selected at the firewall location. VPN outlet is WAN or 4G network. This completes the VPN setup.When the VPN-L2TP connected ,you will see the tx ,rx data.3.9 Port forwarding and DMZ SettingsNote: If the 4G IP that the operator gives you is a public network IP or L2TP IP that can be pings, you can forward the port. Take forwarding port 80 as an exampleStep 1: all change as accept.Step 2: add you want to forwarding portStep3 : Port name 80 ,or others you want to as name.Protocol :TCP+UDP or ,TCP,UDP.External zone :WANExternal port:80 or others you want to setup port numberInternal IP Address: you want to forwarding portAll finished ,click ADD and SAVE&APPLYForwarding all the ports means DMZ:Not entering any internal and external ports means forwarding all ports.3.10 Setup the WatchcatFirst you must keep the Ping host can be Ping successful, if not ,the Router will be reboot and the 4G will be reboot for reconnect internet .You just need setupPeriod: default:10m , you can setup as 3m,4m etc.Ping host: default ,114.114.114.114, here you can setup your host ip ,if can not ping ,router will be root and reboot .Note: if you do not put in sim card into the router ,waiting 10m the router will be reboot ,or you can not access internet the router will be reboot .if you do not need this function please click DELETE3.11 SLK-E900-LTE via any others wifi router access internetStep 1:SCAN WIFIStep 2:Input WIFI password then SUBIT.3.12 Custom Commands for test 4G statusThe meaning is explained as follows:●　SIM ready to represent the router has read the SIM card, if it is SIM ERRO rep didn't readthe SIM card, or a SIM card is not good.● Chn-ct represents the registered operator of China telecom. Different operator CARDS havedifferent names.●“Signal Quality:29,99” Represents the signal value of 29, generally more than 20 signal isnormal.●　Returns the following information to indicate that 4G is able to access the Internet normally,if there is any error message on behalf of the registered network exception.3.13. Flash firmware.Do not keep settings , choose you want to update Image and click FLASH IMAGE.3.14 Contact usWeb：e‐Mail：*******************Shenzhen Shi Fang Communication Technology Co.,LtdAddress：A6301, Bldg A ,ShenMa Industrial district , Nanwan Street, Longgang DistrictShenzhen Guangdong China (Mainland)。

3G知识介绍

无线技术相关术语解释GSM/2GGSM（全球移动通信：Global System For Mobile Communication）是1992年欧洲标准化委员会统一推出的标准，它采用数字通信技术、统一的网络标准，使通信质量得以保证，并可以开发出更多的新业务供用户使用。

GSM移动通信网的传输速度为9.6K/s。

目前，全球的GSM移动用户已经超过5亿，覆盖了1/12的人口，GSM技术在世界数字移动电话领域所占的比例已经超过70%。

由于GSM 相对模拟移动通讯技术是第二代移动通信技术，所以简称2G。

目前，我国拥有8000万以上的GSM用户，成为世界第一大运营网络。

GPRS（通用无线分组业务：General Packet Radio Service）是一种基于GSM 系统的无线分组交换技术，提供端到端的、广域的无线IP连接。

简单的说，GPRS 是一项高速数据处理的技术，其方法是以“分组”的形式传送数据。

网络容量只在所需时分配，不要时就释放，这种发送方式称为统计复用。

目前，GPRS移动通信网的传输速度可达115k/s。

GPRS是在GSM基础上发展起来的技术，是介于第二代数字通信和第三代分组型移动业务之间的一种技术，所以通常称为2.5G。

W AP（无线应用通讯协议：Wireless Application Protocol）是移动通信与互联网结合的第一阶段性产物。

这项技术让使用者可以用手机之类的无线装置上网，透过小型屏幕遨游在各个网站之间。

而这些网站也必须以WML（无线标记语言）编写，相当于国际互联网上的HTML（超文件标记语言）。

打个比喻，GPRS和GSM都是马路，而W AP是在马路上的汽车。

中国移动开通GPRS之后，W AP就行驶在GSM和GPRS两条马路上，而行驶在GPRS的马路上可以提高数据传输速度。

因此，现有W AP上的内容一样可以通过GPRS进行浏览和应用。

W AP是2.5G的协议。

2.5G移动通信,通信工程师的家园,通信人才,求职招聘,网络优化,通信工程,出差住宿,通信企业黑名单:q7U i'H!]-b$K/o&`"d&h其它2.5G技术。

LTE_Technical_Overview_CN[1]

技术白皮书长期演进（LTE）：技术概述导言近来，移动数据业务使用量的增长，以及诸如MMOG（多媒体网络游戏）、移动电视、Web 2.0、流媒体内容等新应用的涌现，促使第三代合作伙伴计划（3GPP）开始研究长期演进（LTE）技术。

LTE是3GPP移动网络技术体系的最新标准，之前该组织曾成功实现GSM/EDGE以及UMTS/HSxPA网络技术，目前，这两类网络服务于全球85%以上的移动用户。

LTE 的问世将进一步增强3GPP 相对于其他蜂窝移动技术的竞争优势。

LTE采用了被称为演进版UMTS地面无线接入网（E-UTRAN）的无线接入技术，有望显著提高最终用户吞吐量和扇区容量，缩短用户面时延，从而大幅提升用户的完全移动体验。

由于互联网协议（IP）日益成为承载各类业务的首选协议，LTE还计划向基于IP 的业务提供端到端服务质量（QoS）支持。

LTE可支持的语音业务将主要为IP电话（VoIP）业务，以便更好地与其他多媒体业务相融合。

预计将于2010年开展首个LTE 部署，大规模商用则还在一两年之后。

与被纳入Release 99 UMTS架构的HSPA（高速分组接入）技术不同的是，3GPP专为LTE开发了一个新的分组核心网——演进版分组核心（EPC）网络架构，通过减少网元数量、简化网络功能、增强冗余性，以及最重要的，实现与其他固网和移动接入网络的互连和切换，支持E-UTRAN接入技术，从而助力运营商为用户带来无缝移动体验。

LTE提出了很高的性能要求，需要依靠诸如正交频分复用（OFDM）、多入多出（MIMO）系统、智能天线等物理层技术来实现这些目标。

LTE的核心宗旨是最大限度降低系统和用户终端（UE）的复杂度，提高现有或新增频谱的使用灵活性，以及实现和其他3GPP无线接入技术（RAT）的互联互通。

目前，LTE已得到大多数采用3GPP和3GPP2标准的运营商的支持。

这些运营商以及其他相关各方的目标是在2007年第四季度制定出E-UTRAN 标准，并在2008年第一季度完成EPC规范。

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• Variable performance…
– – – – Packet Random Access, Packet Switched Content handling Throughput depends on coding scheme, # timeslots etc From ~ 9 kbps min to max. of 171.8 kbps (in theory!)
4
Upgrade paths for 2G Technologies
2G IS-95 GSMIS-136 & PDC
2.5G
IS-95B HSCSD
GPRS EDGE
Cdma2000-1xRTT 3G Cdma2000-1xEV,DV,DO Cdma2000-3xRTT 3GPP2
W-CDMA EDGE TD-SCDMA 3GPP
3
3G Standards
• 3G Standard is created by ITU-T and is called as IMT-2000. • The aim of IMT-2000 is to harmonize worldwide 3G systems to provide Global Roaming.
2
3G services in Asia
• CDMA (1xEV-DO)
– Korea: SKT, KTF – Japan: AU (KDDI)
• WCDMA / UMTS
– Japan: NTT DoCoMo, Vodafone KK – Australia: 3 Hutchinson – Hong Kong: 3 Hutchinson
Video sharing Video telephony Real-time IP A number of mobile Multitasking multimedia and games services are bearer WEB browsing Multicasting independent in nature Corporate data access Streaming audio/video MMS picture / video xHTML browsing Application downloading E-mail Presence/location Voice & SMS Push-to-talk
7
Services roadmap
Improved performance, decreasing cost of delivery
3G-specific services take advantage of higher bandwidth and/or real-time QoS Broadband in wide area
824-849 MHz (US Cellular) 1850-1910 MHz (US PCS) 869-894 MHz (US Cellular) 1930-1990 MHz (US PCS) FDD CDMA BPSK with Quadrature Spreading 1.25 MHz
GSM, DCS-1900
5
Evolution of Mobile Systems to 3G
- drivers are capacity, data speeds, lower cost of delivery for revenue growth
Expected market share
TDMA GSM PDC GPRS
10
GPRS
• General Packet Radio Service
– Packet based Data Network – Well suited foБайду номын сангаас non-real time internet usage including retrieval of email, faxes and asymmetric web browsing. – Supports multi user network sharing of individual radio channels and time slots. – Provides packet network on dedicated GSM radio channels – GPRS overlays a packet-switched architecture on existing GSM network architecture
8
2G TECHNOLOGIES
CdmaOne, IS-95 Uplink Frequencies Downlink Frequencies Duplexing Multiple Access Tech. Modulation Carrier Separation Channel Data Rate Voice Channels per carrier Speech Coding
11
GPRS (contd..)
• • • • • • • Modulation – GMSK Symbol Rate – 270 ksym/s Modulation bit rate – 270 kbps Radio data rate per time slot – 22.8kbps User data rate per time slot – 20kbps (CS4) User data rate (8 time slots) – 160kbps, 182.4kbps Applications are required to provide their own error correction scheme as part of carried data payload.
12
Channel data rates determined by Coding Scheme
Use higher coding schemes (less coding, more payload) when radio conditions are good
Max throughput per GPRS channel (netto bitrate, kbit/sec)
890-915 MHz (Europe) 1850-1910 MHz (US PCS) 935-960 MHz (Europe) 1930-1990 MHz (US PCS) FDD TDMA
IS-54/IS-136, PDC
800 MHz, 1500 MHz (Japan) 1850-1910 MHz (US PCS) 824-849 MHz (US Cellular) 1930-1990 MHz (US PCS) 800 MHz, 1500 MHz (Japan) FDD TDMA π/4 DQPSK 30 KHz (IS-136) (25 KHz for PDC) 48.6 Kbps (IS-136) (25 KHz for PDC)
20 CS 4 16 12 CS 2 8 4 0 27dB 23dB 19dB 15dB 11dB 7dB 3dB CS 1 CS 3
C/I
CS1 guarantees connectivity under all conditions (signaling and start of data) CS2 enhances the capacity and may be utilised during the data transfer phase CS3/CS4 will bring the highest speed but only under good conditions
GMSK with BT=0.3
200 KHz
1.2288 Mchips/sec
260.833 Kbps
64
8
3
CELP @ 13 Kbps, EVRC @ 8 Kbps
RPE-LTP @ 13 Kbps
VSELP @ 7.95 Kbps
9
GSM evolution to 3G
High Speed Circuit Switched Data Dedicate up to 4 timeslots for data connection ~ 50 kbps Good for real-time applications c.w. GPRS Inefficient -> ties up resources, even when nothing sent Not as popular as GPRS (many skipping HSCSD)
GSM
GPRS EDGE
WCDMA
General Packet Radio Services Data rates up to ~ 115 kbps Max: 8 timeslots used as any one time Packet switched; resources not tied up all the time Contention based. Efficient, but variable delays GSM / GPRS core network re-used by WCDMA (3G)
Typical average bit rates (peak rates higher)
GSM 9.6 kbps
GPRS 171 kbps
CDMA 2000 1x
EGPRS 473 kbps
WCDMA 2 Mbps
CDMA 2000EVDO CDMA 2000EVDV
HSDPA 1-10 Mbps
13
EDGE
• EDGE Enhanced Data Rates for Global Evolution