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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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