40G高速电缆QSFP+光纤DAC线缆铜缆兼容IBM华为H3C思科NVIDIA 1米2米3米5米高速兼容40G QSFP+光纤DAC线缆铜缆,适用于IBM、华为、H3C、思科、NVIDIA等设备,1米2米3米5米可选。69.00元2024-04-29 02:08:4043444