sfp 28 fiber optic modules
QSFP28 100G CWDM4 2km LC DDM
June 6, 2022
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QSFP28 100G LR4 1310nm 10km LC DDM

100GBASE-LR4 QSFP28 10km Optical Transceiver Module

– Up to 10km transmission distance
– Supports 103.1Gb/s aggregate bit rate
– 4×26Gb/s cooled LAN-WDM DFB TOSA
– 4×26Gb/s PIN ROSA
– Single +3.3V power supply
– Power consumption ≤3.5W
– Operating case


– 100GBASE-LR4 Ethernet Links


– Compliant with FCC 47 CFR Part 15, Class B
– Compliant to IEEE 802.3ba 100GBASE-LR4
– Compliant with QSFP+ MSA.

– Compliant with SFF-8636.

– Compliant with IEEE802.3bm CAU


YXF-Q28-S31L-10D Transceiver is a high performance, cost effective module for serial optical data communication applications to 100 Gigabit Ethernet links on up to 10km of single mode fiber. QSFP-100G-LR4 is compliant with the QSFP28 MSA, IEEE 802.3ba 100GBASE-LR4 and IEEE 802.3bm CAUI-4. Digital diagnostic functions are available via the I2C management interface, as specified by the QSFP28 MSA.The transceiver is RoHS-6 compliant per Directive 2011/65/EU