SFP-GE-PX20-D-SM1490-M,华三1G SFP光模块,H3C SFP-GE-PX20-D-SM1490-M,Transceiver Modules,由交换机商城提供华三光缆线缆全线产品在线销售服务。 SFP-GE-PX20-D-SM1490-M SFP 1G Transceiver-(14... 设备品牌:华三(H3C)型号SKU:SFP-GE-PX20-D-SM1490-M传输速率:155Mbps光纤波长:TX:1490nm/RX:1310nm 详细信息