Cisco NM-1A-OC3-POM网络交换机

品牌	CISCO	传输速率	全部
设备类型	路由交换机	传输模式	全/半双工自适应
端口数	16口-48口

公司库存 Cisco NM-1A-OC3-POM 模块全新This document provides configuration tasks for the CiscoNM-1A-OC3-POM network module hardware feature supported on Cisco3800 series integrated services routers.The CiscoNM-1A-OC3-POM network module is a high performance single-width, single-port ATM network module, utilizing an optical carrier level 3 (OC-3) link. The ATM interface is a small form-factor pluggable (SFP) optical port. Fiber-optic cables to the network are attached to an SFP module that is inserted into the SFP port. The network module has 3 modes of operation. The mode of operation is determined by the SFP module that is used. The modes of operation and usable SFP modules are:?Multimode (MM)–POM-OC3-MM–SFP-OC3-MM?Single mode intermediate reach (SMIR)–POM-OC3-SMIR–SFP-OC3-IR1?Single mode long reach (SMLR)–POM-OC3-SMLR–SFP-OC3-LR1This hardware feature introduces one new IOS debug command.