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StarTech.com Cisco QSFP-40GE-LR4 Comp. QSFP+ - 40GbE SMF Transceiver 10km

Mfg # QSFP40GLR4S CDW # 4449195

Quick tech specs

  • 40GBASE-LR4 40 Gbps Gigabit Ethernet
  • Up to 10km (6.2mi)
  • For Cisco switches like: C4500 N7000 N7700 N9300 N9500 NCS5000 C9800 N3000
  • Backed by a StarTech.com Lifetime Warranty on the module itself not the life of the OEM switch / router and will not void your OEM warranty
  • 1270nm to 1330nm Single Mode (SMF)
  • LC Connector DDM
  • Hot-Swappable and MSA Compliant
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Know your gear

100% Cisco Compatible. Guaranteed.

The QSFP40GLR4S is a Cisco QSFP-40G-LR4-S compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco brand compatible switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi).

Technical Specifications:

Wavelength: 1270nm to 1330nm

Maximum Data Transfer Rate: 40 Gbps

Type: Single Mode Connector

Connection Type: LC Connector

Maximum Transfer Distance: 10 km (6.2 mi)

MTBF: 1,489,426 hours

Power Consumption: Less than 2.5 Watts

Digital Diagnostics Monitoring (DDM): Yes

This QSFP+ module is hot-swappable making upgrades and replacements seamless by minimizing network disruptions.

StarTech.com SFPs

All StarTech.com SFP and SFP+ transceiver modules are backed by a StarTech.com LIFETIME WARRANTY and FREE LIFETIME MULTILINGUAL TECHNICAL SUPPORT. StarTech.com offers a wide variety of SFP modules and direct-attach SFP Cables, providing the dependability and reliability you need to ensure consistent network performance.

This item was discontinued on July 30, 2021

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