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Transceiver Modules
Cisco - QSFP+ transceiver module - 40GbE
Mfg #
QSFP-40G-LR4-RF
CDW #
4688388
Quick tech specs
40GbE
LC single-mode
1310 nm
for Cisco 1, 2; Nexus 56128, 5672, 6001, 93XX, 93XXX, X9432, X9464, X9536, X9564, X9636, X9736
40GBase-LR4
up to 6.2 miles
remanufactured
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Know your gear
This item was discontinued on October 03, 2026
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