TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测
TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 网络设备/网络相关 收发器 原图主图](https://img.alicdn.com/bao/uploaded/i2/838603138/O1CN01vk8gMd1Z3FNx1lQlM_!!0-item_pic.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图0](https://img.alicdn.com/i1/838603138/O1CN01OlD2WU1Z3FNsTzg65_!!838603138.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图1](https://img.alicdn.com/i1/838603138/O1CN012tMI671Z3FNxsKoT9_!!838603138.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图2](https://img.alicdn.com/i3/838603138/O1CN01kUyXCn1Z3FNvG13lM_!!838603138.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图3](https://img.alicdn.com/i2/838603138/O1CN01EcEQte1Z3FNud0ToR_!!838603138.jpg)
优惠价格94
满件折描述
满件折金额
满件折开始
满件折结束
在售价格117.5
天猫月销量0+
品牌TP-LINK
推荐度100.5%
卖家地址江苏 南京
下单商城
天猫店铺
商品ID
商品分类收发器
商品类目网络设备/网络相关
商品属性与评价
单模双纤配对使用LC光口全双工交换机内取电
1件8折包邮 品牌精选 省23.50元 8折 天猫
图文描述
![](https://img.alicdn.com/bao/uploaded/i2/838603138/O1CN01vk8gMd1Z3FNx1lQlM_!!0-item_pic.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图0](https://img.alicdn.com/i1/838603138/O1CN01OlD2WU1Z3FNsTzg65_!!838603138.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图1](https://img.alicdn.com/i1/838603138/O1CN012tMI671Z3FNxsKoT9_!!838603138.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图2](https://img.alicdn.com/i3/838603138/O1CN01kUyXCn1Z3FNvG13lM_!!838603138.jpg)
![TP-LINK TL-SM312LS-20KM SFP光模块千兆LC单模双纤1310nm光纤接收发送远距离双向20km热插拔DDM数字诊断监测 - 图3](https://img.alicdn.com/i2/838603138/O1CN01EcEQte1Z3FNud0ToR_!!838603138.jpg)