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100G QSFP28 Single Lamda BiDi 40km Tx1304/Rx1309
2025-08-18

100G QSFP28 Single Lambda BiDi optical transceiver enables 100Gbps data transmission over 40km distances using a single fiber strand. Operating at Tx1304nm/Rx1309nm wavelengths, it delivers cost-effective, high-density connectivity for data center interconnects (DCI) and metro networks while optimizing fiber infrastructure utilization.


Product Features:

100G-QSFP28-Single-Lamda-BiDi-40km-A●Supports 100GBASE-ER1-40 BIDI

●Lane signaling rate 106.25Gb/s with PAM4

●Up to 40km transmission on SMF

●EML laser and APD receiver

●4x25.78Gb/s with NRZ electrical interface (CAUI-4)

●High speed I/O electrical interface 

●I2C interface with integrated Digital Diagnostic monitoring

●QSFP28 MSA package with simplex LC connector

●Single +3.3V power supply

●Maximum power consumption 4.5 W

●Operating case temperature: 0 to +70 °C

●Compliant to IEEE 802.3bm,100G Lambda MSA

●Compliant to SFF-8636&SFF-8679 standard

●Complies with EU Directive 2015/863/EU


Applications

●Data Center Interconnects (DCI)

Enables 100G high-speed links between distributed data centers


Metro Network Backbones

Supports 40km intermediate-reach transmission in metropolitan optical networks


5G Fronthaul/Midhaul

Meets high-bandwidth demands in C-RAN architectures


Enterprise Campus Core Networks

Optimizes fiber utilization for inter-building connectivity in large-scale campuses


Data Sheet
100G QSFP28 Single Lambda BiDi ER 40km-A-Tx1304/Rx1309 Transceiver.pdf


If you are interested in the 100G QSFP28 Single Lamda BiDi 40km Tx1304/Rx1309,please contact us sales@c-light.com

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