FPR9K-NM-6X1SX-F Cisco FirePOWER Fiber Network Module Expansion Module 1000Base-SX x 6

Cisco FirePOWER Fiber Network Module Expansion Module 1000Base-SX x 6. Cisco network modules allow you to expand a switch or modular platform with the required functionality or ports. Cisco network modules can be used as high-speed uplink ports for connecting to the backbone or to other devices. Uplink modules are produced for a specific line, and can support SFP+, Base-T and other ports at different speeds, 1GbE, 10GbE and higher. Stack modules are produced for a specific line for stackable series of switches, and with the help of them you can connect switches into one logical device.