mpo mmIT Infrastructure Networking · Network Connector And Converter · Network Transceiver · HPE X140 40G QSFP+ MPO MM 850nm CSR4 300m Transceiver JG709ASupports cable diameters from 2.0mm to 5.0mm. Features an oval spring desn for stable performance. Operating temperature range: -40°C to +75°C, ensuring excellent environmental