思科产品模块说明
思科路由器接口及模块
思科路由器接口及模块思科路由器接口及模块1.介绍1.1 路由器接口的定义路由器接口是指连接路由器与其他设备之间的物理或逻辑连接口，用于传递数据。
1.2 路由器模块的定义路由器模块是指可插拔的组件，用于扩展路由器的功能和性能。
2.路由器接口类型2.1 以太网接口以太网接口是路由器与以太网网络之间的物理接口，通常使用RJ-45接头连接。
2.2 串口接口串口接口用于连接路由器与其他串行设备，如调制解调器或其他路由器。
2.3 USB接口USB接口用于连接外部设备，如存储设备或打印机。
2.4 WAN接口WAN接口用于连接路由器与广域网，通常使用专线或计算机网络线路。
3.路由器模块类型3.1 交换模块交换模块用于提供更多的以太网端口，扩展路由器的局域网连接能力。
3.2 防火墙模块防火墙模块用于增强路由器的安全性，过滤网络流量并阻止未经授权的访问。
3.3 VPN模块VPN模块用于支持虚拟专用网络，实现安全的远程访问和站点之间的互联。
3.4 模块插槽模块插槽用于插入各种不同类型的模块，根据需求进行定制和扩展。
4.法律名词与注释4.1 路由器路由器是一种用于在计算机网络中转发数据包的设备，根据网络地质进行转发决策。
4.2 以太网以太网是一种常用的局域网技术，采用CSMA/CD协议进行数据帧的传输和冲突检测。
4.3 串口串口是一种用于串行数据传输的接口，按照特定协议逐位传输数据。
4.4 USBUSB是一种通用串行总线接口，用于连接计算机与外部设备通信。
4.5 WANWAN是广域网的缩写，用于连接远距离的计算机网络。
附件：本文档未涉及附件。
本文所涉及的法律名词及注释：- 路由器：一种用于在计算机网络中转发数据包的设备，根据网络地质进行转发决策。
- 以太网：一种常用的局域网技术，采用CSMA/CD协议进行数据帧的传输和冲突检测。
- 串口：一种用于串行数据传输的接口，按照特定协议逐位传输数据。
- USB：一种通用串行总线接口，用于连接计算机与外部设备通信。
思科OptoStar II 1550 nm DWDM正向直接调制光发射模块数据手册说明书
数据手册OptoStar II 1550 nm DWDM正向直接调制光发射模块综述OptoStar II 光平台是一个先进的传输系统，专为优化网络结构而设计，从而提高网络的可靠性、可扩容性和性价比。
1550 nm直接调制光发射模块放置于OptoStar II 机框内。
在同一机框内能同时放置其它的OptoStar II 应用模块，提高了平台的使用灵活性。
在一个标准的3 RU OptoStar II 机框中可放置14个光发射模块，既可用于 FTTX 网络架构，也可为 IP QAM 输出的本地业务射频信号提供插播用光信号。
图1. OptoStar II 1550 nm 直接调制光发射模块特点● 1 GHz 带宽，为新业务提供更大的带宽容量●先进的失真矫正电路，支持模拟频道信号传输●支持DWDM应用，ITU 20 ~ 59 波长可选●独立的广播和窄播输入端口●前面板有 -20 dB测试口，方便本地调试●前面板上有LED 用来指示模块的各种工作状态●具有自动增益控制（AGC）和手动增益控制（MGC）功能●智能通信接口模块 (ICIM)，提供多种设置和控制方式- 通过 ICIM 的 LCD 屏幕直接进行本地监控- 通过 ICIM 的小型 USB 接口，连接 PC 端的配套软件 (Console) 进行本地监控- 通过 ICIM 的 RJ-45 接口，进行远程状态监测 (SNMP)●可以对固件 (Firmware) 进行升级●支持热插拔功能产品规格表1.光性能指标表2.电性能指标表3.环境和机械性能指标表4.链路载噪比性能指标1,2表5.链路失真性能指标1,2表6.256 QAM BER性能指标1,2,6注：1. 输入信号为未调制的连续波 (CW) 和 256 QAM2. 光纤链路损耗由20 km 或10 km 光纤和光衰减器组成，光接收功率为 0 dBm3. 输入30 个NTSC载波，其射频电平为 15 dBmV/CH，和124个256 QAM 载波，其电平比模拟信号低 6dB，MGC模式，0 dB衰减4. 输入30 个PAL D/K载波，其射频电平为 16 dBmV/CH，和85个256 QAM 载波，其电平比模拟信号低6 dB，MGC模式，0 dB衰减5. 输入153 个256 QAM 载波，其射频电平为 13 dBmV/CH，MGC模式，0 dB衰减6. BER 值是按ITU-T J.83 附录B 规定条件，15 分钟测试时间的平均值除非另行通知，上述指标是参照OptoStar II 机框进风口处的环境温度时的标称性能。
思科MGE SFP模块数据表说明书
Data Sheet Cisco MGE SFP Modules Cisco Small Business Network AccessoriesEasily connect switches with fiber-optic networking modulesHighlights●Adds fiber-optic connectivity to Cisco 100 to 500 Series switches●High-performance link for connecting networks within a building or small business area●Easy removal with an integrated spring latch●Hot swappable to maintain network availability●Flexibility of media and interface choice on a port-by-port b asis, so you can “pay as you populate”Product overviewCisco® MGE Small Form-Factor Pluggable (SFP) or mini Gigabit Interface Converter (mini-GBIC) transceivers are easy-to-install modules that provide a simple way to add fiber connectivity or an extra Gigabit Ethernet port to your Cisco 100, 200, 300, and 500 Series switches. The transceivers are available for single-mode or multimode fiber-optic cabling and can support distances from 100 meters up to 40 kilometers.The Cisco MGE transceivers provide fast, reliable connectivity between switches located on different floors, in separate buildings, or on a small campus network needing connectivity between sites. These transceivers can support Gigabit Ethernet applications. Figures 1 and 2 show the fiber-optic and copper transceivers. Table 1 lists the transceiver modules.Figure 1. Cisco optical Gigabit Ethernet SFP moduleFigure 2. Cisco 1000BASE-T copper SFPTable 1. MGE SFP transceiver modulesFeatures●Built-in spring latch for easy module removal●Hot swappable●Low-insertion-loss duplex LC receptacle●Low electromagnetic interference (FCC Part 15, Class B) for clear communications●Meets FDA and International Electrotechnical Commission (IEC) eye safety standardsCisco limited warrantyThe Cisco Small Business transceivers come with a 5-year limited hardware warranty with return-to-factory replacement. In addition, Cisco offers software updates for bug fixes at no charge for the life of the warranty and 1 year of telephone technical assistance from the Small Business Support Center. For more information, visit https:///en/US/docs/general/warranty/5year_SmallBusiness.html.The Cisco MGE SFP transceivers are supported across a variety of Cisco Small Business switches.●110 Series Unmanaged Switches●220 Series Smart Switches●250 Series Smart Switches●350 Series Managed Switches●350X Series Stackable Managed Switches●550X Series Stackable Managed SwitchesSpecificationsTable 2 contains the specifications, package contents, and minimum requirements for the Cisco MGE SFP transceivers.Table 2. SpecificationsOrdering informationTable 3 provides ordering information for the Cisco MGE transceivers.Table 3. Ordering informationCisco CapitalFlexible payment solutions to help you achieve your objectivesCisco Capital makes it easier to get the right technology to achieve your objectives, enable business transformation and help you stay competitive. We can help you reduce the total cost of ownership, conserve capital, and accelerate growth. In more than 100 countries, our flexible payment solutions can help you acquire hardware, software, services and complementary third-party equipment in easy, predictable payments. Learn more.For more informationFor more information about Cisco 100 to 500 Series products and solutions, visit the Cisco Small Business Technology webpage or the product page.。
cisco 思科 Catalyst 9400 管理引擎模块 产品手册
思科公开信息思科 Catalyst 9400 管理引擎模块目录产品概述 (3)详细信息 (4)特性 (5)平台优势 (12)许可 (16)规格 (19)保修 (23)订购 (24)Cisco Capital (25)文档历史记录 (26)产品概述思科 Catalyst® 9400 系列是思科专为安全性、物联网 (IoT) 和多云环境打造的主打模块化企业交换接入和汇聚平台。
该系列交换机是思科领先的企业架构思科® SD-Access 的基本组件。
该平台采用最高支持 9 Tbps 系统带宽的机箱架构，并具备符合高密度 IEEE 802.3bt 标准的业界领先功率输出（60W 和 90W PoE），可为您提供强大的投资保护。
现在，整个产品组合都具有提供冗余的能力。
依靠无中断转发和状态切换 (NSF/SSO)、服务中软件升级 (ISSU)、上行链路恢复能力、电源 N+1/N+N 冗余以及思科 StackWise®虚拟 (SVL)（带 ISSU）等功能，思科 Catalyst 9400 系列交换机可实现一流的高可用性。
该平台面向企业进行了优化，采用了创新的双向维护风扇托架和侧向气流设计，非常适合对深度约为 16 英寸的配线柜进行部署。
单个系统可扩展至最多 384 个接入端口，并可选择 1 千兆以太网铜缆、1 千兆以太网光纤、思科 UPOE +©、思科通用型以太网供电（思科 UPOE®）和增强型以太网供电 (PoE+) 等多种端口类型；也可扩展至最多 192 个端口，并可选择 10G 光纤和多千兆等多种端口类型。
该平台还支持高级路由和基础设施服务、SD-Access 功能，以及网络系统虚拟化。
借助这些功能，您可以将该平台部署到中小型园区环境的核心层和汇聚层中。
软件定义架构的基础要应对高级持续性安全威胁、物联网 (IoT) 设备的指数级增长、无处不在的移动性和云的采用等等趋势，必须采用一种集高级硬件和软件创新于一身的网络交换矩阵，在保护和简化客户网络的同时，使客户网络实现自动化。
思科 Nexus 9500 云级线卡和交换矩阵模块 产品手册说明书
产品手册思科 Nexus 9500云级线卡和交换矩阵模块目录产品概述3思科 Nexus 9500 平台云级线卡3思科 Nexus 9500 云级平台交换矩阵模块和性能5支持的光纤模块6机械规格7监管标准合规性8订购信息8保修9服务与支持9 Cisco Capital 10更多信息10产品概述思科 Nexus® 9500 交换平台（图 1）提供三种模块化机箱：●思科 Nexus 9500 4 插槽交换机●思科 Nexus 9500 8 插槽交换机●思科 Nexus 9500 16 插槽交换机图 1.思科 Nexus 9500 系列云级交换机机箱思科 Nexus 9500 系列模块化交换机能够支持最高 172.8 Tbps 的带宽，并可通过全面的云级线卡和交换矩阵模块选择提供 1、10、25、40、50 和 100 千兆以太网接口。
使用这些云级线卡，最多可为思科 Nexus 9500 系列交换机配置1. 576 个 100 千兆以太网端口（或）2. 576 个 40 千兆以太网端口（或）3. 2304 个 25 千兆以太网端口（或）4. 2304 个 1/10 千兆以太网端口思科 Nexus 9500 平台云级线卡思科 Nexus 9500 平台广泛支持针对数据中心部署优化的各种热插拔多速云级线卡和交换矩阵模块。
这些云级线卡和交换矩阵模块使用思科®云级 ASIC 构建，为大型可扩展数据中心提供了理想的基础。
思科云级 ASIC 可提供满足全球最大云级数据中心不断发展的需求所需的增强性能和功能。
这些 ASIC 不仅可支持基础性的第 2/3 层网络功能，还能支持一些增强功能，例如基于策略的交换矩阵架构（ACI 或 VXLAN）、智能缓冲、集成线速安全和通过多速以太网端口进行的实时数据流遥测。
表 1.思科 Nexus 9500 云级线卡N9K-X9732C-EX：100 千兆以太网线卡N9K-X9736C-FX：100 千兆以太网线卡N9K-X9732C-FX：100 千兆以太网线卡N9K-X9736C-EX：100 千兆以太网线卡N9K-X97160YC-EX：1/10/25 千兆以太网接入层以及10/40/100 千兆以太网汇聚层线卡N9K-X9788TC-FX：1/10 千兆以太网 BaseT 接入层以及 40/100 千兆以太网汇聚层线卡表 2.思科 Nexus 9500 云级线卡规格*要使用 5 个交换矩阵模块和 X9736C-FX 线卡实现最大带宽，机箱中的线卡只能为 X9736C-FX 线卡。
思科 分支机构路由器系列网络分析模块 说明书
合理调整网络，减少网络支出 确定服务趋势，以预测基础设施改进，更好地满足对于服务的更
高需求。
节约总拥有成本（TCO）
思科NAM解决方案的集成特性节约了运营、维护和技术支持成
本。思科NAM流量分析器免费提供。思科分支机构路由器系列
NAM的维护包括在分支机构路由器维护合同中。
产品规格
表2提供了思科分支机构路由器系列NAM的规格。
改进用户体验应用性能的方式 思科分支机构路由器系列NAM提供了有关分支机构中客户端所体验到的应用性能的重要信息。利用 思科应用响应时间 (ART) MIB扩展，思科NAM能跟踪响应时间，将应用性能问题隔离在网络或应用 服务器中。利用这些反应用户网络性能体验的测量数据，能够快速识别性能下降的根源，并在用户 注意到有问题出现之前就解决问题。 思科NAM收集基于TCP的客户端/服务器请求的响应时间统计数据，报告与任意端口或接口相连的关 键设备的响应时间统计数据。响应时间分析和报告是完全可定制的；用户能定义以多长的时间间隔 来测量应用和服务器，全面控制响应时间报告。此外，也能确定响应时间数据的趋势。由此，能够 将网络和应用使用情况的变化与响应时间的波动相关联，预测用户数或广域网带宽管理的变化会对 应用性能产生什么影响（图6）。
远程机构
易于部署和使用 思科NAM包括一个基于Web的轻量流量分析器GUI (图3) ，能从任意桌面进行访问，无需派遣人员 前往远程地点或通过广域网链路向中央站点发送大量数据。
2
图3. 通过内嵌的思科NAM流量分析器进行基于Web的流量监控
思科NAM流量分析器使用RMON II等MIB和NBAR-PD来分析和存储收集到的数据，提供网络和应用 性能的全面视图，包括有关数据、语音和视频流量，DiffServ配置，主机，通话双方，应用使用和应 用响应时间(ART)的重要信息（图4）。
思科 10GBASE SFP+ 模块 数据表说明书
Cisco 10GBASE SFP+ModulesData sheet Cisco publicContentsProduct overview 3 Features and benefits 3 Cisco SFP-10G-T-X module 4 Cisco SFP-10G-SR-S module (S-Class) 4 Cisco SFP-10G-SR module 4 Cisco SFP-10G-SR-X module 5 Cisco SFP-10G-SR-I module 5 Cisco SFP-10G-LRM module 5 Cisco FET-10G module 5 Cisco SFP-10G-LR-S module (S-Class) 5 Cisco SFP-10G-LR module 5 Cisco SFP-10G-LR-X module 6 Cisco SFP-10G-LR10-I module 6 Cisco SFP-10G-ER-S module (S-Class) 7 Cisco SFP-10G-ER module 7 Cisco SFP-10G-ER-I module 7 Cisco SFP-10G-ZR-S module (S-Class) 7 Cisco SFP-10G-ZR module 7 Cisco SFP-10G-ZR-I module 8 Cisco SFP+ Twinax copper cables 8 Cisco SFP+ Active optical cables 9 Platform support 9 Product specifications 10 Warranty 19 Cisco environmental sustainability 19 Ordering information 20 Regulatory and standards compliance 21 Cisco Capital 22 Next steps 22 Document history 23A broad range of industry-compliant SFP+ modules for 10 Gigabit Ethernet deploymentsin diverse networking environments.Product overviewThe Cisco® 10GBASE SFP+ modules (Figure 1) give you a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.Figure 1.Cisco 10GBASE SFP+ modulesFeatures and benefitsCisco SFP+ modules offer the following features and benefits.●Industry’s smallest 10G form factor for greatest density per chassis●Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch (no need topower down if installing or replacing)●Supports “pay-as-you-populate” model for investment protection and ease of technology migration●Digital optical monitoring capability for strong diagnostic capabilities●Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the samelink●Cisco quality Identification (ID) feature enables a Cisco platform to identify whether the module iscertified and tested by CiscoCisco SFP-10G-T-X moduleThe Cisco 10GBASE-T module (Figure 2) offers connectivity options at the following data rates:100M/1G/10Gbps. It has the SFP+ form factor and an RJ-45 interface so that CAT5e/CAT6A/CAT7 cables can be used to connect to end points with embedded 10GBASE-T ports. They are suitable for distances up to 30 meters and offers a cost-effective way to connect within racks and across adjacent racks.Figure 2.Cisco SFP+ 10GBASE-T module with RJ-45 connectorTable 1, details the specifications for the SFP-10G-T-X module, including cable type, distance, and data rates supported.Table 1.SFP-10G-T-X cabling specificationsCisco SFP-10G-SR-S module (S-Class)The Cisco 10GBASE-SR module supports a link length of 26 meters on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000 MHz*km MMF (OM3), up to 300-meter link lengths are possible. Using 4700 MHz*km MMF (OM4), up to 400 meter link lengths are possible. SFP-10G-SR-S does not support FCoE.Cisco SFP-10G-SR moduleThe Cisco 10GBASE-SR Module supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible.Cisco SFP-10G-SR-X moduleThe Cisco SFP-10G-SR-X is a multirate* 10GBASE-SR, 10GBASE-SW and OTU2/OTU2e module for extended operating temperature range. It supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible.* Except for version 1, which supports only 10GBASE-SR.Cisco SFP-10G-SR-I moduleThe Cisco SFP-10G-SR-I is a multirate 10GBASE-SR, 10GBASE-SW and OTU2/2e module for industrial operating temperature range. This module also supports CPRI datarate options 3, 4, 5, 6, 7, 7a, 8. It supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000MHz*km MMF(OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible.Cisco SFP-10G-LRM moduleThe Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface (FDDI) grade Multimode Fiber (MMF). To make sure that specifications are met over FDDI-grade, OM1 and OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. No mode conditioning patch cord is required for applications over OM3 or OM4. For additional information on mode conditioning patch cord requirements please see:https:///en/US/prod/collateral/modules/ps5455/product_bulletin_c25-530836.html.The Cisco 10GBASE-LRM Module also supports link lengths of 300m on standard Single-Mode Fiber (SMF, G.652).Cisco FET-10G moduleThe Cisco FET-10G Fabric Extender Transceiver supports link lengths up to 100m on laser-optimized OM3 or OM4 multimode fiber. It is supported on fabric links from a Nexus 2000 to a Cisco parent switch only. Note this product is not orderable individually. For more information refer to Nexus 2000 datasheet:https:///en/US/prod/collateral/switches/ps9441/ps10110/data_sheet_c78-507093.html.Cisco SFP-10G-LR-S module (S-Class)The Cisco 10GBASE-LR module supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF) (G.652). SFP-10G-LR-S does not support FCoE.Cisco SFP-10G-LR moduleThe Cisco 10GBASE-LR Module supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652).Cisco SFP-10G-LR-X moduleThe Cisco SFP-10G-LR-X is a multirate 10GBASE-LR, 10GBASE-LW, and OTU2/OTU2e module for extended operating temperature range. It supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652).Cisco SFP-10G-LR10-I moduleThe Cisco SFP-10G-LR10-I supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652). The SFP-10G-LR10-I is for industrial operating temperature range. The SFP-10G-LR10-I also supports CPRI datrates options 3, 4, 5, 6, 7, 7a, 8.Cisco SFP-10G-BXD-I and SFP-10G-BXU-I for 10Km (single-fiber bidirectional applications)The Cisco SFP-10G-BXD-I and SFP-10G-BXU-I SFPs operate on a single strand of standard SMF.A SFP-10G-BXD-I device is always connected to a SFP-10G-BXU-I device with a single strand of standard SMF with an operating transmission range up to 10 km.The communication over a single strand of fiber is achieved by separating the transmission wavelength of the two devices, as depicted in Figure 3. SFP-10G-BXD-I transmits a 1330-nm channel and receives a 1270-nm signal, whereas SFP-10G-BXU-I transmits at a 1270-nm wavelength and receives a 1330-nm signal. Note in Figure 3 the presence of a Wavelength-Division Multiplexing (WDM) splitter integrated into the SFP to split the 1270-nm and 1330-nm light paths. This module also supports CPRI datarate options 3, 4, 5, 6, 7, 7a, 8.*Figure 3.Bidirectional transmission of a single strand of SMFThe SFP-10G-BXD-I and SFP-10G-BXU-I SFPs also support Digital Optical Monitoring (DOM) functions according to the industry-standard SFF-8472 Multisource Agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.*Version -02 of SFP-10G-BXD-I and SFP-10G-BXU-I supports the CPRI rates.Cisco SFP-10G-ER-S module (S-Class)The Cisco 10GBASE-ER module supports a link length of up to 40 kilometers on SMF (G.652). SFP-10G-ER-S does not support FCoE.Cisco SFP-10G-ER moduleThe Cisco 10GBASE-ER Module supports a link length of up to 40 kilometers on standard Single-Mode Fiber (SMF, G.652).Cisco SFP-10G-ER-I moduleThe Cisco 10GBASE-ER Industrial Temperature Module supports a link length of up to 40 kilometers on standard Single-Mode Fiber (SMF, G.652). The SFP-10G-ER-I for Industrial Operating Temperature Range is a multirate 10GBASE-ER, 10GBASE-EW and OTU2/2e module.Cisco SFP-10G-BX40D-I and SFP-10G-BX40U-I (for 40Km single-fiber bidirectional applications)The Cisco SFP-10G-BX40D-I and SFP-10G-BX40U-I SFPs operate on a single strand of standard SMF.A SFP-10G-BX40D-I device is always connected to a SFP-10G-BX40U-I device with a single strand of standard SMF with an operating transmission range up to 40 km.The communication over a single strand of fiber is achieved by separating the transmission wavelength of the two devices. SFP-10G-BX40D-I transmits a 1330-nm channel and receives a 1270-nm signal. The SFP-10G-BX40U-I transmits at a 1270-nm wavelength and receives a 1330-nm signal.The SFP-10G-BX40D-I and SFP-10G-BX40U-I SFPs support Digital Optical Monitoring (DOM) functions according to the industry-standard SFF-8472 Multisource Agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.Cisco SFP-10G-ZR-S module (S-Class)The Cisco 10GBASE-ZR module supports link lengths of up to about 80 kilometers on standard SMF (G.652). This interface is not specified as part of the 10 Gigabit Ethernet standards and is, instead, built according to Cisco specifications. SFP-10G-ZR-S does not support FCoE.Cisco SFP-10G-ZR moduleThe Cisco SFP-10G-ZR is a multirate 10GBASE-ZR, 10GBASE-ZW, and OTU2/OTU2e module. It supports link lengths of up to about 80 kilometers on standard Single-Mode Fiber (SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications.Cisco SFP-10G-ZR-I moduleThe Cisco SFP-10G-ZR-I is a multirate 10GBASE-ZR, 10GBASE-ZW, and OTU2/OTU2e module for industrial operating temperature range. The SFP-10G-ZR-I has a limiting electrical interface receiver, which does not require EDC PHY on the host board, it can be plugged into any SFP+ port. It supports link lengths of up to 70 kilometers on standard Single-Mode Fiber (SMF, G.652), assuming a fiber chromatic dispersion of20 ps/(nm*km). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications. The SFP-10G-ZR-I has a cold start at -40⁰C; the transceiver will be operational except optical traffic is not supported from -40⁰ to -28⁰C, all other low speed features (DOM, I2C, etc.) are operational. The module is fully operational from -28⁰C to 85⁰C.Cisco SFP+ Twinax copper cablesCisco SFP+ Copper Twinax (Figure 4) direct-attach cables are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. Cisco offers passive Twinax cables in lengths of 1, 1.5, 2, 2.5, 3, 4 and 5 meters, and active Twinax cables in lengths of 7 and 10 meters.Figure 4.Cisco direct-attach twinax copper cable assembly with SFP+ connectorsCisco SFP+ Active optical cablesCisco SFP+ Active Optical Cables (Figure 5) are direct-attach fiber assemblies with SFP+ connectors. They are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. Cisco offers Active Optical Cables in lengths of 1, 2, 3, 5, 7, and 10 meters.Figure 5.Cisco direct-attach active optical cables with SFP+ connectorsPlatform supportCisco SFP+ modules are supported on a wide range of Cisco switches and routers*:Table 2.Cisco Platforms* Not all devices listed support every module. For details about which modules run in which devices and other compatibility information, refer to the document “Cisco 10 Gigabit Ethernet Transceiver Modules Compatibility Matrix”:https:///en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_6974.html.Additional platforms may continually be added; please check the compatibility matrix for the latest information and for the Cisco compatible operating system for each platform.Connectors: Dual LC/PC connector (-SR, -LRM, -LR, -ER, -ZR and FET-10G).Note: Only connections with patch cords with PC or UPC connectors are supported. Patch cords withAPC connectors are not supported. All cables and cable assemblies used must be compliant with the standards specified in the standards section.Product specificationsTable 3 provides cabling specifications for the Cisco SFP+ modules.Table 3.SFP+ port cabling specifications*1 Minimum cabling distance for -SR, -LRM, -LR, -ER modules is 2m, according to the IEEE 802.3ae.*2 Links longer than 30km are considered engineered links as per IEEE 802.3ae.*3 Specified at transmission wavelength.*4 Requires 5 dB 1550nm fixed loss attenuator for < 20km. Attenuator is available as a spare. The part number is 15216 ATT LC 5=. *5 Requires 15dB attenuator if Link Distance < 5km.Requires 10dB attenuator if Link Distance is between 5km and 25km.Requires 5dB attenuator if Link Distance is between 25km and 45km.*6 Requires 15dB attenuator if Link Distance < 5km.Requires 10dB attenuator if Link Distance is between 5km and 15km.Requires 5dB attenuator if Link Distance is between 15km and 25km.Attenuator is available as a spare. The part numbers:●5dB - 15216 ATT LC 5=●10dB - 15216 ATT LC 10=●15dB - 15216 ATT LC 15=a - No FCoE support.b - Links up to 15 km are supported as engineered links as long as channel insertion loss < 6.2 dB. Table 4 lists the main optical characteristics for the Cisco SFP+ modules.Table 4.Optical transmit and receive specifications* Transmitter and receiver power is in average, unless specified.** The launch power shall be the lesser of the class 1 safety limit or the maximum receive power. Class 1 laser requirements are defined by IEC 60825-1: 2001.*** Both average and OMA specifications must be met simultaneously.Table 5 details optical specifications for the Cisco SFP-10G-ZR modules.Table 5.SFP-10G-ZR, SFP-10G-ZR-S optical parameters*Maximum chromatic dispersion for SFP-10G-ZR and SFP-10G-ZR-S is 1600 ps/nm.Note: Parameters are specified over temperature and at end of life unless otherwise noted. When shorter distances of single-mode fiber are used (<40km), an inline optical attenuator must be used to avoid overloading and damaging the receiver.Table 6.SFP-10G-ZR-I optical parameters*Maximum chromatic dispersion for SFP-10G-ZR-I is 1400 ps/nm.Note: Parameters are specified over temperature and at end of life unless otherwise noted. When shorter distances of single-mode fiber are used (<40km), an inline optical attenuator must be used to avoid overloading and damaging the receiver.Table 7 describes the bail latch color code for each type of optical SFP+ module. Table 7.SFP+ optical modules color codeTable 8 provides the maximum power consumption and operating temperature range ratings per Cisco SFP+ module.Table 8.SFP+ modules power consumption* The SFP-10G-ZR-I has a cold start at -40⁰C, the transceiver will be operational except optical traffic is not supported from -40⁰C to -28⁰C, all other low speed features(DOM, I2C, etc.) are operational. The module is fully operational -28⁰C to 85⁰C. DimensionsDimensions (H x W x D): 8.5 x 13.4 x 56.5mm. Cisco SFP+ connectors typically weigh 75 grams or less. Environmental Conditions and Power RequirementsOperating temperature range:●Commercial temperature range (COM): 0 to 70°C (32 to 158°F)●Extended temperature range (EXT): -5 to 85°C (23 to 185°F)●Industrial temperature range (IND): -40 to 85°C (-40 to 185°F)●Storage temperature range: -40 to 85°C (-40 to 185°F)Warranty●Standard warranty: 5 years●Expedited replacement available via a Cisco SMARTnet® Service support contractCisco environmental sustainabilityInformation about Cisco’s environmental sustainability polic ies and initiatives for our products, solutions, operations, and extended operations or supply chain is provided in the “Environment Sustainability” section of Cisco’s Corporate Social Responsibility (CSR) Report.Reference links to information about key environmental sustainability topics (mentioned in the “Environment Sustainability” section of the CSR Report) are provided in the following table:Cisco makes the packaging data available for informational purposes only. It may not reflect the most current legal developments, and Cisco does not represent, warrant, or guarantee that it is complete, accurate, or up to date. This information is subject to change without notice.Ordering informationTable 9 provides the ordering information for Cisco SFP+ modules and related cables. Table 9.Ordering informationRegulatory and standards complianceStandards:●GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable●GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies●GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors●IEEE 802.3: 10-Gigabit Ethernet●ITU-T G.709: Interfaces for the Optical Transport Network●ITU-T G.975: GFEC●ITU-T G.975.1: EFEC●SFP+ MSA SFF-8431 (Optical Modules, Active Optical Cables, and Passive Twinax cables)●SFP+ MSA SFF-8461 (Active Twinax cables)Safety:●Laser Class 1 21CFR-1040 LN#50 7/2001●Laser Class 1 IEC60825-1●Cable jacket of SFP+ copper modules is UL #E116441 Compliant●All length SFP+ copper cables are ELV and RoHS CompliantCisco CapitalFlexible payment solutions to help you achieve your objectivesCisco Capital makes it easier to get the right technology to achieve your objectives, enable business transformation and help you stay competitive. We can help you reduce the total cost of ownership, conserve capital, and accelerate growth. In more than 100 countries, our flexible payment solutions can help you acquire hardware, software, services and complementary third-party equipment in easy, predictable payments. Learn more.Next stepsLearn more about Cisco 10GBASE SFP+ fiber modules or 10GBase SFP+ copper modules (twinax cable) by contacting your sales representative or visiting https:///en/US/products/ps6574/index.html. For S-Class SFP+ 10 Gigabit Modules, refer to the link below:https:///c/en/us/products/interfaces-modules/transceiver-modules/datasheet-listing.html.Document historyPrinted in USA C78-455693-27 08/22。
带你全面认识思科路由器接口及模块
思科路由器的接口类型繁多，要认识并能正确采购而且能正确使用它是一件有挑战意义的事情。
事情。
本文以思科公司最通用、最典型的路由器型号——本文以思科公司最通用、最典型的路由器型号——Cisco2600Cisco2600系列为例来进行说明。
思科在早期的路由器科在早期的路由器((如Cisco2500系列系列))中，接口都是固定化设计，接口都是固定化设计，从从Cisco2600系列起，开始采用模块化设计，部分接口部分接口((接口卡和网络模块接口卡和网络模块))将由客户根据自己的需要来选购，这使得思科的路由器产品具有极强的升级和扩展能力。
思科的路由器产品具有极强的升级和扩展能力。
思科公司的Cisco2600系列路由器具有企业级的通用性、集成性和扩展性。
随着企业新应用的出现，这个系列的模块化结构能适应网络技术的变化，能通过更换接口卡和网络模块进行升级。
进行升级。
Cisco2600Cisco2600系列配置了强大的RISC 处理器，能够支持高级服务质量处理器，能够支持高级服务质量(QoS)(QoS)(QoS)、安全、安全和网络集成等多种服务。
Cisco2600系列与Cisco1600Cisco1600、、1700和3600系列共享模块化接口，为Internet Internet、内部网访问、语音、内部网访问、语音、内部网访问、语音//数据集成、模拟和数字拨号访问服务、数据集成、模拟和数字拨号访问服务、VPN VPN 访问、访问、ATM ATM 访问、问、VLAN VLAN 以及路由管理等提供全面的解决方案。
这个系列的路由器是目前中小企业使用得最多的路由器型号，完全有能力适应中小企业不断发展的网络应用需求，虽然它被思科公司定义为“使用在中小企业分支机构里”，但是对于需求不是很高级的用户往往把它用在网络的核心。
的核心。
（注－）思科的Cisco2600系列包括：系列包括：261026102610、、26112611、、26132613、、26202620、、26212621、、26502650、、2651(2651(以上型号以上型号思科公司在全球已经停止出销售思科公司在全球已经停止出销售))和2610XM 2610XM、、2611XM 2611XM、、26122612、、2620XM 2620XM、、2621XM 2621XM、、2650XM 2650XM、、2651XM 2651XM、、2691(2691(正在销售正在销售正在销售)()()(见图见图1)1)。
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24 个10/100mbps以太网端口+2个SFP模块
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24 个10/100/1000mbps以太网端口，标准多层
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48 个10/100mbpsPoE端口+4个SFP模块插
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产品
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