The transceiver module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. On the receiver side, the transceiver module de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.
The QSFP28-100G-LR4 transceiver optics uses an MSA compliant 38 pin edge type connector on the electrical interface and uses a duplex LC connector on optical interface. The QSFP28 LR4 optical transceiver has built-in DDM functions per QSFP28 MSA, which allows real-time access to the following operating parameters: transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.
• 4 x 26Gb/s Integrated LAN WDM TOSA / ROSA• Up to 26Gb/s data rate per channel• QSFP28 MSA compliant• Up to 10km on single mode Fiber• Single 3.3V power supply• Maximum power consumption 3.5W• Duplex LC optical connector• Built-in digital diagnostic function• Operating case: 0°C to +70°C• ROHS 6 compliant and lead-free
Fiber Optical Transceiver
Optcore Part Number
-4.3 ~ 4.5 dBm
> 4 dB
< -8.6 dBm Receiver Overload > 5.5 dBm
Digital Diagnostic Monitoring
Operating: 0°C to 70°CStorage: -40°C to 85°C
100G Ethernet transmissionInfiniband FDR, EDRProprietary High-Speed InterconnectionsHigh-performance computing clustersFibre Channel
Compliant to IEEE 802.3baCompliant to SFF-8436RoHS Compliant