QDD-400-CU2.5M=,思科Cisco Passive Copper Cable电缆, 400G QSFP-DD Transceiver, Passive Copper Cable, 2.5 meters QDD-400-CU2.5M 400G QSFP-DD Transceiver, Pass... 设备品牌:思科(Cisco)所属系列:光模块-400G线缆类型:铜缆型号SKU: QDD-400-CU2.5M= 详细信息