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10Gtek's QSFP-40G-LR4 Module supports link lengths of 100m and 150m respectively on laser-optimized OM3 and OM4 multimode fiber cables. It primarily enables high-bandwidth 40G optical links over ribbon fiber cables terminated with multi-fiber connectors, and could also be used along with ribbon to duplex fiber breakout cables for connectivity to four 10GBASE-SR optical interfaces. This QSFP-40G-LR4 is built according to Cisco specifications, and is 100% compatible with Cisco System.

Features and Benefits

Main features of Cisco 40GBASE QSFP+ modules include: 
● Support for 40GBASE Ethernet 
● Hot-swappable input/output device that plugs into a 40-Gigabit Ethernet QSFP+ Cisco switch port 
● Flexibility of interface choice 
● Interoperable with other IEEE-compliant 40GBASE interfaces available in various form factors 
● Support for “pay-as-you-populate” model 
● Support for the Cisco quality identification (ID) feature which enables a Cisco switch to identify whether the 
module is certified and tested by Cisco

Applications

● Cisco Nexus 7000 Series 
● Cisco Nexus 3064 Switch 
● Cisco Nexus 3016 Switch