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目录 1可插拔模块简介····························································································································1-1 1.1H3C低端系列以太网交换机支持的可插拔模块类型······································································1-1 1.2光模块概念介绍···························································································································1-2 1.2.1简介··································································································································1-2 1.2.2传输速率···························································································································1-2 1.2.3传输距离···························································································································1-2 1.2.4中心波长···························································································································1-2 1.2.5光纤类型···························································································································1-2 1.2.6接口连接器类型················································································································1-4 1.2.7接口指标···························································································································1-5 1.3电口模块概念介绍·······················································································································1-5 1.3.1简介··································································································································1-5 1.3.2传输速率···························································································································1-5 1.3.3传输距离···························································································································1-5 1.3.4接口连接器类型················································································································1-6