惠普接入类型交换机选型参考
HP ProCurve Switch 5400zl & 3500 产品资料
HP ProCurve Switch 5400zl和3500yl智能交换机系列基于机箱的HP ProCurve Switch 5400zl系列和可堆叠的3500yl系列是新一代第3/4层智能交换机，具备更出色的智能性、多功能性和卓越的运营能力，可充分满足当前及未来的网络需求。
Switch 5400zl和3500yl系列的所有交换机均基于P r o C u r v e实验室最新研发的A S I C创新成果－ProVision™ ASIC，进而实现了有线速度策略实施、恢复、ASIC可编程性和更出色的集成性。
这些适应性智能特性完美体现了HP ProCurve Networking适应性边缘架构™ 的“边缘控制”和“中心管理”愿景。
HP ProCurve新推出的Switch 5400zl和3500yl系列具有更高的适应性。
这些设备配有多功能智能端口，集ProVision ASIC功能、10/100/1000性能和集成Power over Ethernet (PoE)于一身，可以充分满足现在及未来的端口配置灵活性需求。
HP ProCurve Switch 5400zl机箱系列和可堆叠的3500yl系列建立了多功能性和可扩展性的新标准，能够以相同的特性、性能和终身保修服务为每个交换机提供24到288个10/100/1000 PoE端口。
此外，这些全新智能交换机还提高了工作效率，简化了管理流程，并加强了投资保护，因而提供更出色的运营水平。
满足实际需求企业对网络基础架构的要求较高。
具体而言，当今企业需要确保信息资产的安全；支持更多的移动办公人员；能够实现在线合作和分布式计算；集成控制或带宽密集应用，例如IP语音(VoIP)、无线局域网语音(VoWLAN)和视频流；利用高度可扩展且灵活的基础架构为未来技术奠定坚实的基础。
针对以上需求，HP ProCurve提出了HP ProCurve Networking适应性边缘架构的独特愿景。
惠普（HPE）办公连接（OfficeConnect）1850交换机系列产品介绍说明书
Data sheetProduct overviewHPE OfficeConnect 1850 Switch Series devices are basic smart managed, fixed configuration Gigabit plus 10 GigabitEthernet Layer 2 switches designed for small businesses looking for high performance in an easy-to-administer solution. The series is part of the HPE OfficeConnect portfolio of small business networking products.The series consists of five switch models. Four are Gigabit switches each with 10-Gigabit10GBASE-T uplink ports. One is an 8-port10-Gigabit aggregator switch. Together, youcan build a high-bandwidth network withGigabit edge port switches interconnectedat 10-Gigabit speeds. Non-PoE and PoE+models are also available.The 24-port models include two 10GBASE-Tports; the 48-port models include four10GBASE-T ports and an 8-port modelincludes eight 10GBASE-T ports withtwo dual-personality SFP+ ports. AllHPE OfficeConnect 1850 Switches support flexible installation options including mounting on a wall, under a table, or on a desktop.These Gigabit switches are plug-and-play out of the box, yet network operation can be fine-tuned through features available from a simple web browser-based GUI, if necessary. Customizable features include VLANs,Rapid Spanning Tree, IGMP Snooping, linkaggregation trunking, and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down. All models include variable speed fans operating only at the speed necessary to maintain operating temperature to reduce excess noise and power consumption by the switch.HPE OfficeConnect 1850 Switch Series includes a limited lifetime warranty.HPE OfficeConnect1850 Switch SeriesKey features• 10-Gigabit 10GBASE-T on all models for high-speed interconnect • Non-PoE and PoE+ 24- and 48-port models• 8-port 10GBASE-T switch with 2 SFP+ dual-personality ports• Intuitive web management interface for easy switch configuration •Limited lifetime warrantyFeatures and benefits Management• Simple web managementAllows for easy management of the switch—even by nontechnical users—through an intuitive web GUI; supports HTTP and HTTP Secure (HTTPS)• SNMPv1, v2cEnables devices to be discovered and monitored from an SNMP management station• Port mirroringEnables traffic on a port to be simultaneously sent to a network analyzer for monitoring• Dual flash imagesProvides independent primary and secondary operating system files for backup while upgrading• Network time protocol (NTP) Synchronizes timekeeping among distributed time servers and clients; keeps timekeeping consistent among all clock-dependent devices within the network• Manual network time configuration Manually set the date and time on the switch in the absence of an NTP server• Default DHCP client modeAllows the switch to be directly connected to a network, enabling plug-and-play operation; in absence of a DHCP serveron the network, the switch falls back to a default, fixed IP address Quality of Service (QoS)• Traffic prioritizationProvides time-sensitive packets (such asVoIP and video) with priority over othertraffic based on DSCP or IEEE 802.1pclassification; packets are mapped toeight hardware queues for more effectivethroughput• Broadcast controlAllows limiting of broadcast traffic rate toreduce unwanted network broadcast traffic• IEEE 802.1p/QDelivers data to devices based on thepriority and type of traffic; supportsIEEE 802.1Q virtual LANs (VLANs)Connectivity• Auto-MDI/MDIXAdjusts for straight-through or crossovercables on all ports automatically• IEEE 802.3X flow controlProvides a flow throttling mechanismpropagated through the network to preventpacket loss at a congested node• Loop protectionIf the switch detects a loop, it disables thesource port from forwarding data packetsoriginating from the switch to avoidbroadcast storms• IEEE 802.3at Power over Ethernet (PoE+)Provides up to 30 W per port, which allowssupport of the latest PoE+ capable devicessuch as IP phones, wireless access points,and security cameras, as well as any IEEE802.3af-compliant end device; lowers thecost of additional electrical cabling andcircuits that would otherwise be necessaryfor IP phone and WLAN deployments• PoE+ port availabilityProvides PoE+ for Ports 1–12 on theHPE 1850 24G 2XGT PoE+ 185W Switch;provides PoE+ for ports 1–24 on theHPE 1850 48G 4XGT PoE+ 370W Switch• Auto PoE power configurationAssigns the required power to a port fora PD device automatically based on LinkLayer Discovery Protocol (LLDP); optionally,the switch permits manual, per port PoEpower configuration, and more• PoE shutdown modeProvides the ability to define the hoursof PoE power being supplied by a groupof switch ports based on a 24-hour day;the scheduler enables the flexibility toselect individual days of a week as well asrecurrence on a weekly basis with a startand end date• Energy Efficient EthernetIs compliant with IEEE 802.3az standardrequirements to save energy during periodsof low data activity• Auto port shutdownSaves power by automatically shutting downpower to inactive ports; power is restored ona port upon link detection• Energy-efficient coolingIncludes variable speed fans operatingonly at the speed necessary to maintainoperating temperature to reduce excessnoise and power consumption by the switch• Energy savings statusProvides an estimated cumulative energysavings due to green Ethernet featuresenabledSecurity• Secure Sockets Layer (SSL)Encrypts all HTTP traffic, allowing secureaccess to the browser-based managementGUI in the switch• Automatic denial-of-service protectionMonitors nine types of malicious attacksand protects the network by blocking theseattacks• Management passwordProvides security so that only authorizedaccess to the web browser interface isallowedPerformance• Half- or full-duplex auto-negotiatingcapability on every portDoubles the throughput of every port• IGMP snoopingImproves network performance throughmulticast filtering, instead of flooding trafficto all portsLayer 2 switching• VLAN support and taggingSupports up to 64 port-based VLANs and dynamic configuration of IEEE 802.1Q VLAN tagging, providing security between workgroups• Jumbo packet supportImproves the performance of large data transfers; supports frame size of up to 9220 bytesResiliency and high availability• IEEE 802.1D Spanning Tree Protocol (STP) and IEEE 802.1W Rapid Spanning Tree Protocol (RSTP)Provides redundant links while preventing network loops• Link aggregationBrings together groups of ports automatically using Link Aggregation Control Protocol (LACP) or, manually, toform an ultra-high-bandwidth connection tothe network backbone; helps prevent trafficbottlenecks; the 8-port model supports4 trunks, the 24-port models support8 trunks, and the 48-port models support16 trunks; the 8- and 24-port switches cansupport up to 4 ports per trunk, the 48-portswitches can support up to 8 ports pertrunkEase of use• Locator LEDAllows users to set the locator LED on aspecific switch to either turn on blink or turnoff; simplifies troubleshooting by making iteasy to locate a particular switch within arack of similar switches• Comprehensive LED display withper-port indicatorsProvides an at-a-glance view of status,activity, speed, and full-duplex operationFlexibility• Flexible installationAllows mounting on a wall, a desktop, orunder a table with supplied hardware• Rack mountableIncludes rack-mounting hardware formounting in a standard 19-inch telco rackWarranty and support• Limited lifetime warrantySee /officeconnect/support forwarranty and support information includedwith your product purchase.HPE OfficeConnect 1850 Switch SeriesSpecificationsHPE OfficeConnect 1850 6XGT and2XGT/SFP+ Switch (JL169A)HPE OfficeConnect 1850 24G2XGT Switch (JL170A)HPE OfficeConnect 1850 48G4XGT Switch (JL171A)I/O ports and slots 6 RJ-45 1/10GBASE-T ports2 dual-personality ports; each port can beused as either an RJ-45 1/10GBASE-T port oran SFP+ fixed 1000/10000 slot24 RJ-45 auto-negotiating 10/100/1000ports (IEEE 802.3 Type 10BASE-T,IEEE 802.3u Type 100BASE-TX,IEEE 802.3ab Type 1000BASE-T);Duplex: 10BASE-T/100BASE-TX: half or full;1000BASE-T: full only2 RJ-45 1/10GBASE-T ports48 RJ-45 auto-negotiating 10/100/1000ports (IEEE 802.3 Type 10BASE-T,IEEE 802.3u Type 100BASE-TX,IEEE 802.3ab Type 1000BASE-T);Duplex: 10BASE-T/100BASE-TX: half or full;1000BASE-T: full only4 RJ-45 1/10GBASE-T portsPhysical characteristicsDimensionsWeight9.96(w) x 10.26(d) x 1.73(h) in.(25.3 x 26.07 x 4.4 cm) (1U height)3.84 lb (1.74 kg)17.42(w) x 9.7(d) x 1.73(h) in.(44.25 x 24.64 x 4.4 cm) (1U height)5.86 lb (2.66 kg)17.42(w) x 9.7(d) x 1.73(h) in.(44.25 x 24.64 x 4.4 cm) (1U height)7.05 lb (3.2 kg)Memory and processor BCM53412 embedded ARM® Cortex-A9 @600 MHz, 128 MB DDR3 SDRAM; Packetbuffer size: 2 MBBCM53346 embedded ARM Cortex-A9 @400 MHz, 128 MB DDR3 SDRAM; Packetbuffer size: 1.5 MBBCM53346 embedded ARM Cortex-A9 @400 MHz, 128 MB DDR3 SDRAM; Packetbuffer size: 3 MBPerformance100 Mb Latency1000 Mb Latency10 Gbps LatencyThroughputSwitching capacityMAC address table size< 7.6 µs (64-byte packets)< 3.6 µs (64-byte packets)< 3.3 µs (64-byte packets)Up to 119 Mpps160 Gbps16000 entries< 9.1 µs (64-byte packets)< 3.7 µs (64-byte packets)< 3.7 µs (64-byte packets)Up to 65 Mpps (64-byte packets)88 Gbps16000 entries< 9.7 µs (64-byte packets)< 3.7 µs (64-byte packets)< 3.7 µs (64-byte packets)Up to 131 Mpps (64-byte packets)176 Gbps16000 entriesReliabilityMTBF (years)64.59979.4EnvironmentOperating temperatureOperating relative humidityNonoperating/StoragetemperatureNonoperating/Storagerelative humidityAltitudeAcousticAirflow direction32°F to 104°F (0°C to 40°C)15% to 95% @ 104°F (40°C), noncondensing-40°F to 158°F (-40°C to 70°C)15% to 95% @ 149°F (65°C), noncondensingUp to 9,842 ft (3 km)Maximum power: 45 dBSide-to-side32°F to 104°F (0°C to 40°C)15% to 95% @ 104°F (40°C), noncondensing-40°F to 158°F (-40°C to 70°C)15% to 95% @ 149°F (65°C), noncondensingUp to 9,842 ft (3 km)Maximum power: 36 dBSide-to-side32°F to 104°F (0°C to 40°C)15% to 95% @ 104°F (40°C), noncondensing-40°F to 158°F (-40°C to 70°C)15% to 95% @ 149°F (65°C), noncondensingUp to 9,842 ft (3 km)Maximum power: 34 dBSide-to-sideHPE OfficeConnect 1850 6XGT and 2XGT/SFP+ Switch (JL169A)HPE OfficeConnect 1850 24G2XGT Switch (JL170A)HPE OfficeConnect 1850 48G4XGT Switch (JL171A)Electrical characteristicsFrequencyVoltageCurrentMaximum power rating Idle powerNotes 50/60 Hz100–127/200–240 VAC, rated.9/.5 A42.8 W19.4 WIdle power is the actual power consumption ofthe device with no ports connected.Maximum power rating and maximum heatdissipation are the worst-case theoreticalmaximum numbers provided for planningthe infrastructure with fully loaded PoE (ifequipped), 100% traffic, all ports plugged in,and all modules populated.50/60 Hz100–120/200–240 VAC,rated (200–240 VAC, max).6/.4 A29.5 W19.1 WIdle power is the actual power consumption ofthe device with no ports connected.Maximum power rating and maximum heatdissipation are the worst-case theoreticalmaximum numbers provided for planningthe infrastructure with fully loaded PoE (ifequipped), 100% traffic, all ports plugged in,and all modules populated.50/60 Hz100–127/200–240 VAC, rated1/.6 A49.3 W30 WIdle power is the actual power consumption ofthe device with no ports connected.Maximum power rating and maximum heatdissipation are the worst-case theoreticalmaximum numbers provided for planningthe infrastructure with fully loaded PoE (ifequipped), 100% traffic, all ports plugged in,and all modules populated.Safety UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1Emissions VCCI Class A; CNS 13438; ICES-003 Issue 5Class A; FCC CFR 47 Part 15, Class A;EN 55032: 2015/CISPR-32VCCI Class A; CNS 13438; ICES-003 Issue 5Class A; FCC CFR 47 Part 15, Class A;EN 55032: 2015/CISPR-32VCCI Class A; CNS 13438; ICES-003 Issue 5Class A; FCC CFR 47 Part 15, Class A;EN 55032: 2015/CISPR-32ImmunityGenericENESDRadiatedEFT/BurstSurgeConductedPower frequency magnetic fieldVoltage dips and interruptions HarmonicsFlicker EN 55024, CISPR 24EN 55024, CISPR 24IEC 61000-4-2IEC 61000-4-3IEC 61000-4-4IEC 61000-4-5IEC 61000-4-6IEC 61000-4-8IEC 61000-4-11EN 61000-3-2, IEC 61000-3-2EN 61000-3-3, IEC 61000-3-3EN 55024, CISPR 24EN 55024, CISPR 24IEC 61000-4-2IEC 61000-4-3IEC 61000-4-4IEC 61000-4-5IEC 61000-4-6IEC 61000-4-8IEC 61000-4-11EN 61000-3-2, IEC 61000-3-2EN 61000-3-3, IEC 61000-3-3EN 55024, CISPR 24EN 55024, CISPR 24IEC 61000-4-2IEC 61000-4-3IEC 61000-4-4IEC 61000-4-5IEC 61000-4-6IEC 61000-4-8IEC 61000-4-11EN 61000-3-2, IEC 61000-3-2EN 61000-3-3, IEC 61000-3-3Management Web browser Web browser Web browserServices Refer to the Hewlett Packard Enterprisewebsite at /networking/servicesfor details on the service-level descriptionsand product numbers. For details aboutservices and response times in your area,please contact your local Hewlett PackardEnterprise sales office.Refer to the Hewlett Packard Enterprisewebsite at /networking/servicesfor details on the service-level descriptionsand product numbers. For details aboutservices and response times in your area,please contact your local Hewlett PackardEnterprise sales office.Refer to the Hewlett Packard Enterprisewebsite at /networking/servicesfor details on the service-level descriptionsand product numbers. For details aboutservices and response times in your area,please contact your local Hewlett PackardEnterprise sales office.HPE OfficeConnect 1850 Switch SeriesSpecifications (continued)HPE OfficeConnect 1850 Switch Series Specifications (continued)HPE OfficeConnect 1850 24G 2XGT PoE+ 185W Switch (JL172A)HPE OfficeConnect 1850 48G 4XGT PoE+ 370W Switch (JL173A)I/O ports and slots12 RJ-45 auto-negotiating 10/100/1000 PoE+ ports(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX,IEEE 802.3ab Type 1000BASE-T, IEEE 802.3af PoE, IEEE802.3at); Duplex: 10BASE-T/100BASE-TX: half or full;1000BASE-T: full only12 RJ-45 auto-negotiating 10/100/1000 ports (IEEE 802.3Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3abType 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half orfull; 1000BASE-T: full only2 RJ-45 1/10GBASE-T ports 24 RJ-45 auto-negotiating 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3af PoE, IEEE 802.3at); Duplex: 10BASE-T/100BASE-TX: half or full;1000BASE-T: full only24 RJ-45 auto-negotiating 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T)4 RJ-45 1/10GBASE-T portsPhysical characteristicsDimensions Weight 17.42(w) x 9.7(d) x 1.73(h) in. (44.25 x 24.64 x 4.4 cm)(1U height)7.28 lb (3.3 kg)17.42(w) x 12.7(d) x 1.73(h) in. (44.25 x 32.26 x 4.4 cm)(1U height)10.3 lb (4.67 kg)Memory and processor BCM53346 embedded ARM Cortex-A9 @ 400 MHz, 128 MBDDR3 SDRAM; Packet buffer size: 1.5 MB BCM53346 embedded ARM Cortex-A9 @ 400 MHz, 128 MB DDR3 SDRAM; Packet buffer size: 3 MBPerformance100 Mb Latency 1000 Mb Latency10 Gbps Latency Throughput Switching capacity MAC address table size < 8.6 µs (64-byte packets)< 3.6 µs (64-byte packets)< 3.6 µs (64-byte packets)Up to 65 Mpps (64-byte packets)88 Gbps16000 entries< 10 µs (64-byte packets)< 3.8 µs (64-byte packets)< 3.8 µs (64-byte packets)Up to 131 Mpps (64-byte packets)176 Gbps16000 entriesReliabilityMTBF (years)71.457.1 EnvironmentOperating temperatureOperating relative humidity Nonoperating/Storage temperature Nonoperating/Storage relative humidity AltitudeAcousticAirflow direction 32°F to 104°F (0°C to 40°C)15% to 95% @ 104°F (40°C), noncondensing-40°F to 70°F (-40°C to 21.1°C)15% to 95% @ 149°F (65°C), noncondensingUp to 9,842 ft (3 km)Maximum power: 44 dBSide-to-side32°F to 104°F (0°C to 40°C)15% to 95% (40°C), noncondensing-40°F to 158°F (-40°C to 70°C)15% to 95% @ 149°F (65°C), noncondensingUp to 9,842 ft (3 km)Maximum power: 40 dBSide-to-sideHPE OfficeConnect 1850 24G 2XGT PoE+ 185W Switch (JL172A)HPE OfficeConnect 1850 48G 4XGT PoE+ 370W Switch (JL173A)Electrical characteristicsFrequencyVoltageCurrentMaximum power rating Idle powerPoE powerNotes 50/60 Hz100–127/200–240 VAC, rated2.5/1.3 A222.9 W24.4 W185 W PoE+Idle power is the actual power consumption of the device withno ports connected. Maximum power rating and maximum heatdissipation are the worst-case theoretical maximum numbersprovided for planning the infrastructure with fully loaded PoE(if equipped), 100% traffic, all ports plugged in, and all modulespopulated.PoE Power is the power supplied by the internal power supply,it is dependent on the type and quantity of power suppliesand may be supplemented with the use of an External PowerSupply (EPS).50/60 Hz100–127/200–240 VAC, rated5/2.4 A446.4 W46.5 W370 W PoE+Idle power is the actual power consumption of the device withno ports connected. Maximum power rating and maximum heatdissipation are the worst-case theoretical maximum numbersprovided for planning the infrastructure with fully loaded PoE(if equipped), 100% traffic, all ports plugged in, and all modulespopulated.PoE Power is the power supplied by the internal power supply,it is dependent on the type and quantity of power suppliesand may be supplemented with the use of an External PowerSupply (EPS).Safety UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2No. 60950-1; EN 60825-1UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1Emissions VCCI Class A; CNS 13438; ICES-003 Issue 5 Class A;FCC CFR 47 Part 15, Class A; EN 55032: 2015/CISPR-32VCCI Class A; CNS 13438; ICES-003 Issue 5 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015/CISPR-32ImmunityGenericENESDRadiatedEFT/BurstSurgeConductedPower frequency magnetic field Voltage dips and interruptions HarmonicsFlicker EN 55024, CISPR 24EN 55024, CISPR 24IEC 61000-4-2IEC 61000-4-3IEC 61000-4-4IEC 61000-4-5IEC 61000-4-6IEC 61000-4-8IEC 61000-4-11EN 61000-3-2, IEC 61000-3-2EN 61000-3-3, IEC 61000-3-3EN 55024, CISPR 24EN 55024, CISPR 24IEC 61000-4-2IEC 61000-4-3IEC 61000-4-4IEC 61000-4-5IEC 61000-4-6IEC 61000-4-8IEC 61000-4-11EN 61000-3-2, IEC 61000-3-2EN 61000-3-3, IEC 61000-3-3Management Web browser Web browserServices Refer to the Hewlett Packard Enterprise website at/networking/services for details on the service-leveldescriptions and product numbers. For details about servicesand response times in your area, please contact your localHewlett Packard Enterprise sales office.Refer to the Hewlett Packard Enterprise website at/networking/services for details on the service-level descriptions and product numbers. For details about services and response times in your area, please contact your local Hewlett Packard Enterprise sales office.HPE OfficeConnect 1850 Switch SeriesSpecifications (continued)Sign up for updatesData sheet© Copyright 2016-2018 Hewlett Packard Enterprise Development LP. The information contained herein is subject to change without notice. The only warranties for Hewlett Packard Enterprise products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein.ARM is a registered trademark of ARM Limited. All other third-party trademark(s) is/are property of their respective owner(s).4AA6-8123ENW, April 2018, Rev. 2Standards and Protocols(Applies to all products in series)Denial of service protection CPU DoS ProtectionGeneral protocolsIEEE 802.1AB-2005 Link Layer Discovery Protocol (LLDP)IEEE 802.1D Spanning Tree Protocol IEEE 802.1p PriorityIEEE 802.3X Flow Control RFC 1534DHCP/BOOTP InteroperationRFC 2030 Simple Network Time Protocol (SNTP) v4IEEE 802.1Q VLANsIEEE 802.1W Rapid Spanning Tree Protocol IEEE 802.3ad Link Aggregation Control Protocol (LACP)HPE OfficeConnect 1850 Switch Series accessoriesHPE OfficeConnect 1850 6XGT and 2XGT/SFP+ Switch (JL169A)Aruba 1G SFP LC SX 500m OM2 MMF Transceiver (J4858D)Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D)Aruba 10G SFP+ LC SR 300m OM3 MMF Transceiver (J9150D)Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151D)Aruba 10G SFP+ LC LRM 220m OM2 MMF Transceiver (J9152D)Aruba 10G SFP+ to SFP+ 1m Direct Attach Copper Cable (J9281D)Aruba 10G SFP+ to SFP+ 3m Direct Attach Copper Cable (J9283D)Aruba 10G SFP+ to SFP+ 7m Direct Attach Copper Cable (J9285D)HPE OfficeConnect 1850 24G 2XGT Switch (JL170A)HPE X410 1U Universal 4-post Rack Mounting Kit (J9583A)HPE OfficeConnect 1850 48G 4XGT Switch (JL171A)HPE X410 1U Universal 4-post Rack Mounting Kit (J9583A)HPE OfficeConnect 1850 24G 2XGT PoE+ 185W Switch (JL172A)HPE X410 1U Universal 4-post Rack Mounting Kit (J9583A)HPE OfficeConnect 1850 48G 4XGT PoE+ 370W Switch (JL173A)HPE X410 1U Universal 4-post Rack Mounting Kit (J9583A)Learn more at/networking。
HP交换机基本命令配置解读
三、 设置用户名及密码
四、交换机映像更新及配置文件备份与恢复
1．将配置文件备份到 TFTP 服务器上
将交换机的配置备份到远程的 TFTP 服务器上 语法：copy <startup-config|running-config>tftp<ip-addr><remote-file>[pc|unix] 或 copy config<filename>tftp<ip-addr><remote-file>[pc|unix] 实例：将配置文件备份到一台 TFTP 服务器上 ProCurve# copy startup-config tftp 10.28.227.105 d:\configs\sw5300
四、TRUNKING(LAG)的配置
TRUNKING 是指链路聚合，就是把多个端口聚合成一个端口来使用， 提供高速链路，并提供交换机连接的冗余性。设置 trunking 时在一个聚 合组里的端口的物理参数要一至，如：端口类型要一致，同 为电口或者 光口；速率及双工模式一致，同为全双工或者半双工及自动协商。 配置 完一个 trunking 组后，以 trk1,trk2 等等设置逻辑参数，如 VLAN 的设置 使用如下 命令： Vlan 5 tagged trk1 这样同在 trk1 组中的端口全部可以接受带 801.1Q VLAN 5 的数包。
配置 Trunk 命令： 最后的<trunk|lacp>表示使用何种协议来建立 trunking, trunk 表示静态 的配置,而lacp 则使用链路聚合协议来完成 trunking 的建立。
语法：trunk < port-list > < trk1 ... trk36 > < trunk | lacp >
交换机及其选型
交换机及其选型目录1.交换机及其选型 (1)1.1交换机简介 (1)1.1.1提供网络接口 (1)1.1.2扩充网络接口 (1)1.1.3扩展网络范围 (1)1.2交换机的分类 (1)1.2.1可网管交换机和傻瓜交换机 (2)1.2.2固定端口交换机和模块化交换机 (3)1.2.3接入层交换机、汇聚层交换机和核心层交换机 (4)1.2.4二、三、四层交换机 (6)1.2.5快速以太网交换机、吉比特以太网交换机和10吉比特以太网交换机 (7)1.2.6对称交换机和非对称交换机 (8)1.3交换机的性能指标 (8)1.3.1转发速率 (8)1.3.2端口吞吐量 (9)1.3.3背板带宽 (9)1.3.4端口种类 (9)1.3.5MAC地址数量 (9)1.3.6缓存大小 (9)1.3.7支持网管类型 (10)1.3.8VLAN支持 (10)1.3.9支持的网络类型 (10)1.3.10冗余支持 (10)1.4主流交换机产品 (11)1.4.1H3C交换机 (11)1.4.2思科交换机 (11)1.4.3D-Link交换机 (13)1.4.4TP-LINK交换机 (13)1.4.5IP-COM交换机 (13)1.4.6华为交换机 (14)1.4.7锐捷交换机 (14)1.4.8神码交换机 (14)1.5交换机的选购 (15)1.5.1交换机的转发方式 (15)1.5.2延时 (16)1.5.3管理功能 (16)1.5.4MAC地址数 (16)1.5.5背板带宽 (17)1.5.6端口带宽 (17)1.5.7光纤解决方案 (17)1.5.8交换机的外型尺寸 (17)1. 交换机及其选型1.1 交换机简介交换机（switch）是集线器的换代产品，其作用也是将传输介质的线缆汇聚在一起，以实现计算机的连接。
但集线器工作在OSI模型的物理层，而交换机工作在OSI模型的数据链路层。
交换机在网络中的作用主要表现在以下几方面：1.1.1 提供网络接口交换机在网络中最重要的应用就是提供网络接口，所有网络设备的互联都必须借助交换机才能实现。
HPE 服务器40Gb线缆和收发器配置指南
介质类型
QSFP+ 1440 Gb/s 上行链路端口带宽；640 Gb/s 下行链路 （服务器）端口带宽；40 Gb 延迟 230 ns；10 Gb 延迟 20 ns；2 Gb 主存，2 MB 闪存 RSTP；MSTP；链路聚合控制协议 2
性能
发速率：每个千兆位端口 150 万 pps（64 字节数据 发速率：每个10Gb 端口 1480 万 pps；每个 40 Gb 包）；每个 10 Gb 端口 1480 万 pps；每个 40 Gb 端口 5930 万 pps IRF、LACP、生成树；ECMP、DLDP、智能链路； 8 1/1/1(年) 3年软件更新 IRF、LACP、生成树；ECMP、DLDP、智能链路； 8 1/1/1(年) 3年软件更新
高可用性特性 每个C7000机箱的最大数量 保修年限(部件/人工/现场)
BladeSystem 互连设备：10Gb/40Gb Virtual Connect模块
组件名称 HPE Virtual Connect FlexFabric-20/40 F8 Module HPE Virtual Connect FlexFabric 10 Gb/24-Port Module
产品图
产品定位 部件号 刀片类型 网络连接
支持融合以太网和光纤通道或iSCSI环境 691367-B21 691380-B21 (dual module with VCEM) 单托架 16个10/20Gb下行链路；2个20Gb交叉连接；4个40Gb外部SR、LR光纤和DAC铜线以及 AOC QSFP+上行链路；；8个10Gb外部SR、LR光纤和DAC铜线上行链路SFP+(以太网/光 纤通道)；1个连接c-Class Onboard Administrator模块的内部接口 光纤通道：SFP/SFP+/ 2/4/8Gb短波，最长距离500米；1/2/4Gb长波，最长距离10千米 以太网：SFP/SFP+//QSFP+ 10GbE SR、LR和LRM；10GbE铜线直连线缆；1GbE SX；
交换机型号大全
交换机型号大全简介交换机是计算机网络中非常重要的设备，用于建立局域网（LAN）中的连接。
交换机的功能是根据目的地MAC地址将数据包转发到相应的端口，从而实现网络设备之间的通信。
在市面上有各种不同型号的交换机，为了方便用户选择合适的设备，本文将介绍一些常见的交换机型号及其特点。
1. Cisco Catalyst 2960系列Cisco Catalyst 2960系列交换机被广泛应用于企业网络中，具有卓越的性能和可靠性。
该系列交换机支持多种端口数量和千兆以太网速率选项，适用于中小规模企业网络。
它们支持Cisco的IOS操作系统，提供高级交换功能和QoS（Quality of Service）特性，以确保数据的高效传输和优先级控制。
2. HPE Aruba 2930M系列HPE Aruba 2930M系列交换机是一种支持多功能的企业级交换机。
它们具有高性能的硬件架构，支持灵活的端口配备和2.5/5/10GbE多速度以太网。
该系列交换机还提供流量控制、VLAN标记和静态路由等高级功能，以满足不同网络需求。
3. Juniper EX系列Juniper EX系列交换机是Juniper Networks推出的一款高性能、高可用性的企业级交换机。
这些交换机具有灵活的可配置性和可扩展性，适用于大型企业网络和数据中心。
Juniper EX系列交换机支持VLAN、QoS和流量监测等功能，提供卓越的网络性能和可管理性。
4. Huawei S5700系列华为S5700系列交换机是一种适用于中小型企业网络的多层交换机。
该系列交换机具有丰富的接口类型和完备的功能，支持IPv6、QoS 和动态路由等特性，以满足不同网络环境的需求。
华为S5700系列交换机还提供可靠的性能和安全性，保证网络的稳定运行。
5. D-Link DGS系列D-Link DGS系列交换机是一种经济实用的企业级交换机。
该系列交换机具有小巧的外观和低功耗设计，适用于小型办公室和家庭网络。
设备选型方案
设备选型一、网络设备选型（一）接入层交换机选型一般将网络中直接面向用户ss连接访问网络的部分称为接入层，将位于接入层和核心层之间的部分称为分布层或汇聚层，通过组建接入层和汇聚层交换设备构架出网络的主体脉络。
由于性价比突出，接入层和汇聚层设备均采用的是CloudEngine S5731-L交换机。
（二）汇聚交换机选型CloudEngine S5731S-H系列交换机是华为公司全新研发的面向分销市场的增强型千兆接入交换机，可提供全千兆电口接入及固定千兆或万兆上行端口，部分款型预留1个扩展插槽。
CloudEngine S5731S-H系列交换机具备有线无线深度融合能力，支持随板AC，最多可管理1K AP；具备业务随行能力，提供一致的用户体验；具备VxLAN能力，支持网络虚拟化功能，满足园区网络一网多用的需求；同时，该系列交换机内置安全探针，支持异常流量检测、加密流量的威胁分析，以及全网威胁诱捕等功能，是大中型高端品质园区网分支、小型园区网核心以及数据中心接入的最佳选择。
二、设备成本统计网络设备的选用原则尽可能选取相同品牌的产品，这样情况下，协议互通性、兼容性、技术支持、采购价格上更具优势。
在网络的层次结构中、核心层设备便于将来扩展，应具备预留扩充能力的产品，而接入层设备满足需求即可。
同时，为了保护原有网络设备的投资，尽可能保留能够正常使用的设备，使项目经费投入产出合理。
可靠的网络设备能提高校园网的稳定性，减少网络管理人员的工作量，增加其工作效率。
下表为设备成本统计表。
设备成本统计表设备名称设备数量单价总计CloudEngine S5735S-L24T4S-A 1 309913098 CloudEngine S5731S-H24T4X-A 1 9999。
HP ProCurve 1810G系列交换机
可由端口1上标配的PoE设备进行供电，因而使该交换 机成为无电源插座部署的理想选择。这一出色的灵活 性可帮助您在以太网电缆所及范围内，随意进行网络 扩展 • 1U机架安装尺寸(1810G-24交换机)：提供机架安装 选项 • 新Kensington锁插槽：确保开放空间部署中的交换机 安全
保修与支持
• ProCurve终身保修：在产品使用期间提供下一工作日 提前更换服务(在大部分国家/地区提供)
• 管理密码：提供出色的安全性，仅允许授权的Web浏 览器界面访问
服务质量(QoS)
• 流量优先级(IEEE 802.1p)：允许实时将流量分为8个优 先级，映射为8个队列
监控和诊断
• 新环路保护：环路检测和保护功能可防止网络环路， • 端口镜像：使端口上的流量可以同时发送到网络分析
提高网络可用性
器，以便进行监控
3hpprocurve1810g系列交换机规格hpprocurve1810g24交换机j9450ahpprocurve1810g8交换机j9449a端口22个自适应101001000端口ieee8023type10basetieee8023utype100basetxieee8023abtype1000baset介质类型automdix双工10baset100basetx半双工或全双工1000baset仅全双工2个双功能定制端口每个端口均可用作rj45101001000端口ieee8023type10basetieee8023utype100basetxieee8023ab1000baset千兆以太网或可用的minigbic插槽用于minigbic收发器1712长x4425宽x439高厘米674x1742x173英寸1u高196千克432磅全装载8mb闪存16mbsdram数据包缓冲区大小512kb安装在一个标准eia19英寸telco机架中包含硬件墙壁桌面和桌下安装47?s64字节数据包30?s64字节数据包高达357mpps64字节数据包48gbps8000个条目8个自适应101001000端口ieee8023type10basetieee8023utype100basetxieee8023abtype1000baset介质类型automdix双工10baset100basetx半双工或全双工1000baset仅全双工物理特性外形尺寸重量内存和处理器1163长x1963宽x439高厘米458x773x173英寸1u高054千克119磅全装载8mb闪存16mbsdram数据包缓冲区大小512kb墙壁天花板桌面和桌下安装39?s64字节数据包21?s64字节数据包高达119mpps64字节数据包16gbps8000个条目安装性能100mb延迟1000mb延迟吞吐率交换容量mac地址表大小工作环境工作温度工作相对湿度非工作存放温度非工作存放相对湿度海拔噪音电气特性最大散热量电压电流最大额定功率频率注0oc到40oc32of到104of40oc104of时15到95无凝结40oc到70oc40of到158of65oc149of时15到90无凝结高达3千米10000英尺功耗0db无风扇0oc到40oc32of到104of40oc104of时15到95无凝结40oc到70oc40of到158of65oc149of时15到