Dell QSFP-40G-LM4 Compatible 40G-LX4 QSFP+ 1310nm 2km DDM Duplex LC SMF/MMF Optical Transceiver Module
Dell QSFP-40G-LM4 Compatible 40G-ET6401-LX4 QSFP+ Transceiver supports 2km over single mode fiber and uses a wave length of 1310nm via duplex LC connectors.





