QSFP-40G-LR4 - Arista Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver Module Custom Transceivers 9dB over 100m of OM3

9dB over 100m of OM3 cable or 1

The part number is WS-X6K-5DB-ATT=

and features LC connectors and digital optical monitoring

This product is 100% compatible with all Alcatel-Lucent Nokia products that support 10G SFP+ Direct Attach Cables

Active Optical Cable

QSFP-40G-LR4 - Arista Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver Module Custom Transceivers 9dB over 100m of OM3Arista Compatible QSFP+ Transceiver Module QuickSpecs Technical Specifications 40GBASE LR Quad Small Form factor Pluggable Plus (QSFP+). Standards based 40 Gigabit Ethernet (40GBASE LR). 40 Gbit sec line speed. Operating distance up to 10km on OS1 fibre. Transmitter wavelength 1310nm. Industry standard LC connector. Singlemode Fibre (SMF). Digital Optical Monitoring (DOM). The GBICS. com 40GBASE LR4 QSFP+ Module supports link lengths of up to 10km