LNK-OM3559CX100 is a QSFP28 transceiver module designed for 2 km optical communication
applications with single mode fiber. It is compliant with 100GE CWDM4 MSA, QSFP28 MSA, IEEE 802
.3bm Annex 83E and OIF CEI-28G-VSR standards. Digital diagnostic management interface (DDMI)
is realized by I2C interface in compliance with SFF-8636. The module is RoHS 2 compliant.
This module can convert 4-channel 25 Gbps electrical data to 4-channel optical signals, and mul-tiplex
them into a single channel for 100 Gbps optical transmission. Similarly, it optically de-multiplexes a 100
Gbps input into 4-channel signals, and converts them to 4-channel output electrical data on the receiver
side. It has been designed to meet the harshest external operating conditions including temperature,
humidity and EMI interference.

● QSFP28 MSA compliant
● 100GE CWDM4 MSA compliant
● 4 CWDM lanes MUX/DEMUX design
● 4 x 25G electrical interface (OIF CEI-28G-VSR)
● Maximum power consumption 3.5 W
● LC duplex connector
● 103.1 Gbps aggregate bit rate
● Up to 2 km transmission on single mode fiber with FEC
● Operating case temperature: 0 to 70°C
● Single 3.3 V power supply
● I2C digital management interface
● RoHS 2 compliant

● 100GE Ethernet
● Data Center Interconnect
● Enterprise networking

Please see the datasheet in Download page

• Download FileName：E-link QSFP28 100GE CWDM4 2km LNK-OM3559CX100 Databrief Rev2-2.pdf Size： 814KB

Part Number	Description
LNK-OM3559CX100	QSFP28 100GE CWDM4 2 km Optical Transceiver Module