Cisco 40G Fabric Extender Transceiver – QSFP+ transceiver module – 40GbE – 40GBase-LR4 – LC single-mode – up to 2 km – 1310 nm – refurbished – for Nexus 93108TC-EX, 93180YC-FX, 9336C-FX2, 9372PX-E
£394.10
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Refurbished QSFP 40G Ethernet – LR4 Lite, LC, 2KM