WIDE RANGE 25,000 + PRODUCTS       |       SAME DAY DISPATCH*       |       PC EXPERTS

StarTech Cisco QSFP-40G-LR4 Comp. QSFP+ - 40GbE SMF Transceiver 10km
SKU# AC23837, Model# QSFP40GLR4ST

Customers also bought

Customers also viewed

SKU # AC23837 | Model # QSFP40GLR4ST | Brand StarTech

See an error? Click here and let us know

40GBASE-LR4 40 Gbps Gigabit Ethernet - 1270nm to 1330nm Single Mode (SMF) - Up to 10km (6.2mi) - LC Connector DDM - For Cisco switches like: Firepower ASR1000 ASR9000 C9300 C3850 NCS540 C9500 C9200 - Hot-Swappable & MSA Compliant - Backed by a StarTech.com Lifetime Warranty on the module itself not the life of the OEM switch / router & will not void your OEM warranty

Manufacturer Warranty: Limited Product Lifetime Warranty
Manufacturer Contact Info: http://www.StarTech.com.au,

The QSFP40GLR4ST is a Cisco QSFP-40G-LR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco™ brand 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 Fiber 
  • 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+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.  

StarTech.com SFPs 

All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance. 

Local Unit ConnectorsFiber Optic LC Duplex Female
Humidity5~95% RH
Operating Temperature0°C to 70°C (32°F to 158°F)
Storage Temperature-40°C to 85°C (-40°F to 185°F)
Compatible BrandCisco
Industry StandardsIEEE 802.3ba 40GBASE-LR4
Packaging Information
Package Height34 mm [1.3 in]
Package Length117 mm [4.6 in]
Package Width92 mm [3.6 in]
Shipping (Package) Weight75 g [2.6 oz]
Compatible Networks40 Gbps
Fiber Operating ModeFull-Duplex
Max Transfer Distance10 km (6.2 mi)
Maximum Data Transfer Rate40 Gbps
MTBF1,489,426 hours
TypeSingle Mode
Wavelength1270nm to 1330nm
Physical Characteristics
Enclosure TypeAluminum
Product Height13 mm [0.5 in]
Product Length72 mm [2.8 in]
Product Width18.4 mm [0.7 in]
Weight of Product44 g [1.6 oz]
Power Consumption (In Watts)< 2.5 W
Description CDW 75 - 1st LineStarTech.com Cisco QSFP-40G-LR4 Compatible QSFP+ Module
Special Notes / Requirements
NoteFor use in 40 Gigabit fiber networking equipment and media converters
System and Cable RequirementsMSA or Cisco compliant QSFP port
What's in the Box
Included in PackageQSFP+ transceiver

SKU # AC23837 | Model # QSFP40GLR4ST

See an error? Click here and let us know