Optech 100G BASE-LR4 QSFP28 1310nm 10km module




This 100G QSFP28 transceiver supports up to 10km link lengths over SMF fiber with duplex LC connectors. Optech OPCW-S10-13-CBD transceiver complies with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665, and SFF-8636 standards. It has a 2-wire interface for the management interface and a built-in DDM/DOM monitoring interface for optical transceivers. This 100G QSFP28 transceiver is easy to use. It is ideal for data centers, custom high-speed data pipes, high-speed storage area networks, computer cluster cross-connect, service provider transport applications, etc.


100G QSFP28 LR4 spec

Vendor nameOptechWavelength1295.56, 1300.05, 1304.58, 1309.14nm
Form FactorQSFP28MediaSMF
ConnectorLCMax Data Rate103.125Gbps (4x 25.78Gbps)
Transmitter type4x25Gb/s LAN WDM DFB
Supply Voltage3.3VPower consumption<4W
Temperature0 to 70°C (32 to 158°F)Cable Distance10km
Output Optical Power-4.3~4.5 dBmReceiver Sensitivity-8.6 dBm
Extinction Ratio4 dBOverload5.5 dBm
FECRS FECProtocolsIEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636

Additional information


Generic/MSA, Cisco, Juniper, Arista, Dell, Intel, Mellanox

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