Hot-pluggable QSFP28 form factor Compliant with QSFP MSA standard;Compliant with IEEE 802.3bm 100GBASE-SR4 standard 4 channels full-duplex transceiver module;Supports 100Gb/s aggregate bit rate 4 channels 850nm VCSEL array;4 channels PIN photo detector array Maximum link length of 70m on OM3 MMF or 100m on OM4 MMF Single MTP/MPO receptacle; Built-in digital diagnostic functions Operating case temperature range: 0 to 70°C 2.5W maximum power dissipation;Single 3.3V power supply RoHS-6 compliant (lead free)