Cisco - QSFP+ transceiver module - 16Gb Fibre Channel - MPO-12 - up to 328 ft - 840-860 nm - for P/N: NCS2K-400G-XP=, NCS2K-400G-XP-RF, NCS2K-400G-XP-WS
The Cisco 40GBASE QSFP portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high performance computing networks, enterprise core and distribution layers, and service provider applications.