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100G QSFP28 2km PSM4 Transceivers
2025-07-06

100G QSFP28 PSM4 2KM Transceiver is a parallel single-mode fiber module compliant with PSM4 MSA and IEEE 802.3bm standards. It delivers 100Gbps data transmission over 4×25G NRZ lanes using 1310nm wavelength across four independent fibers, achieving a 2km reach via MPO-12/MTP® connectors


Product Features:

100G-QSFP28-2km-PSM4-Transceivers●MPO12 optical interface

●Maximum link length up to 2km

●Up to 25.78125Gb/s data links per lane

●+3.3 V power supply

●QSFP MSA compliant package

●High performance singal mode DML transmitter

●High sensitivity PIN/TIA optical receiver

●Single Mode operation

●BER < 5E-5@-10.5dBm(OMA)

●Built-in CDR

●Case Operating temperature: 0 to 70ºC

●Data and Control Interfaces

●Tx Data CML/AC Coupled

●Rx Data CML/AC Coupled

●ModSelL LVTTL

●ResetL LVTTL

●ModPrsL LVTTL

●LPMode LVTTL

●2-wire I2C communication bus

●RoHS 6 compliance


Applications

●Data Center Interconnect (DCI)

●Enterprise Core and Aggregation Networks

●High-Performance Computing (HPC) and InfiniBand EDR Interconnects

●Metropolitan Network Backbones and 5G Fronthaul/Midhaul

●Cloud Service Provider (CSP) Infrastructure


Data Sheet
100G QSFP28 2km PSM4 Transceivers.pdf


If you are interested in the 100G QSFP28 CWDM4 LR4 10KM, please contact us sales@c-light.com

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