QSFP28-100G-CWDM4-2KM-1310NM We can pruduce for you compatiabel CISCO HUAWEI and others brand. Fiber-Optic QSFP28 Transceiver for 100G Ethernet applications. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 26Gbps operation for an aggregate data rate of 104Gbps 2km using single mode fiber. These modules are designed to operate over single mode fiber systems using 1271nm-1331nm DFB laser array. QSFP28 CWDM4 is one kind of transceiver which provides increased port density and total system cost savings. They are compliant with the QSFP28 MSA, CWDM4 MSA and portions of IEEE P802.3bm. Features Four-channel full-duplex transceiver modules Transmission data rate up to 26Gbit/s per channel Up to 2km transmission of single mode fiber Low power consumption lt,3.5W Operating case temperature 0в„ѓ to +70в„ѓ 3.3V power supply voltage RoHS 6 compliant Hot Pluggable QSFP form factor LC connector receptacle Built-in digital diagnostic function Applications 100G Ethernet Proprietary High Speed Interconnections Datacenter 100G CWDM4 application with FEC