
LMQ2118 QSFP28 Optical Transceiver
The LMQ2118 is a low power consumption QSFP28 PAM4 transceiver with high performance up to 50G high speed telecom and data communications over single mode fiber. It operates from a 3.3V DC power supply and is offered in the commercial temperature range. The module has an aggregate link bandwidth up to 53.125Gb/s by using 2 electrical lanes, each capable of transmitting 26.5625Gb/s NRZ data, 1 optical lane, capable of 53.125Gb/s PAM4 data over 10km single mode fiber. It is fabricated with a rugged metal housing. The device is Class I laser safety compliant and meets the EU Directive 2002/95/EC for RoHS compliance.
Product Name | Part Number | Package | Interface | Reach | Temp | Tx Output | Tx Rate | Tx Wavelength | Rx Input | Rx Rate | Rx Wavelength |
---|---|---|---|---|---|---|---|---|---|---|---|
50G PAM4 | LMQ2118-PC+ | QSFP28 | LC | 10km | C | -4.5~4.2dBm | 53.125Gb/s | 1330nm | -8.4dBm | 53.125Gb/s | 1270nm |
50G BASE-LR
QSFP28 Pin assignment compliant
Hot Pluggable QSFP28 form factor
10km link on SMF
Uncooled DML transmitter
Case Operating Temperature:
Commercial: 0 to 70ºC
Digital diagnostic capabilities
+3.3V power supply
LC Optical Receptacle
RoHS6