Startech QSFP40LR4ST Msa Uncoded Qsfp+ 40gbaselr4 40gbps 40gbe Module 40ge Gigabit Ethernet Qs
by STARTECH

Price:  $200.30
MFG Part:  QSFP40LR4ST
UPC:  065030873345
Condition:  New

In Stock.

FeaturesAdd reliable and cost-effective 40 Gigabit Ethernet connections over single-mode fiber with this QSF moduleMSA Compliant 40GBase LR4 QSFP delivers 40 Gigabit connectivity over single-mode fiber for 40GBase-SR4 compliant networks40G QSFP Fiber Transceiver Module with LC connector provides maximum data rates up to 40 Gbps- SKU: ISTR68910


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Specifications

General Information
Manufacturer:StarTech.com
Manufacturer Part Number:QSFP40LR4ST
Manufacturer Website Address:http://www.startech.com
Brand Name:StarTech.com
Product Name:QSFP+ Module
Marketing Information:

The QSFP40LR4ST is an MSA compliant fiber QSFP+ transceiver that's designed, programmed and tested to work with 40GBASE-LR4 compatible MSA switches and routers. The QSFP+ transceiver module supports a maximum distance of up to 10 km (6.2 mi) and delivers dependable 40 GbE connectivity over fiber cabling.

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
  • 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.


Packaged Quantity:1
Product Type:QSFP+
Technical Information
Application/Usage:
  • Optical Network
  • Data Networking

Interfaces/Ports
Total Number of Ports:1
Connector Type:LC
Interfaces/Ports Details:1 x LC Duplex 40GBase-LR4 Network
Media & Performance
Media Type Supported:Optical Fiber
Fiber Mode Supported:Single-mode
Ethernet Technology:40 Gigabit Ethernet
Network Technology:40GBase-LR4
Physical Characteristics
Form Factor:Hot-swappable
Height:0.5"
Width:0.7"
Depth:2.8"
Weight (Approximate):0.09 lb
Miscellaneous
Compatibility:MSA Compliant
Environmentally Friendly:Yes
Environmental Certification:
  • WEEE
  • RoHS
  • REACH

Country of Origin:China
Warranty
Limited Warranty:Lifetime

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 Arceto Customer

So bright!

March 20, 2026

Worked like charm


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