Cisco Systems 40GBASE-LR4 S-Class QSFP TAA

QSFP 40GBASE-LR4 Otn Transceiver, LC, 10

Cisco Systems Part# QSFP-40G-LR4-RF

Various Network Devices – QSFP - 40 Gigabit Ethernet Ethernet Technology - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 40GBase-LR4 Network Technology - Refurbished - Single-mode - 0.5" Height - 0.7" Width - 2.9" ...

Transport Node Controller F FD

Cisco Systems Part# NCS2K-TNCS-K9=

Various Network Devices – Expansion Module - Cisco Network Convergence System 2000 Series: - 2002 - 2006 - 2015 - 5 Year Limited Warranty