Shop Detail
STARTECH-QSFP40GSR4ST
STARTECH-QSFP40GSR4ST
STARTECH-QSFP40GSR4ST STARTECH-QSFP40GSR4ST STARTECH-QSFP40GSR4ST
Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GE Gigabit Ethernet 40GbE Multimode Fiber MMF Optic Transceiver - Cisco QSFP-40G-SR4 Compatible QSFP+ - 40GBASE-SR4 40 Gbps - 40GbE Module - 40GE Gigabit Ethernet QSFP+ 850nm - Multi Mode (MMF) Transceiver - 150m (492ft) - MPO Connector DDM - Hot-Swappable & MSA Compliant - Lifetime Warranty
  • Cost: $172.38
  • Quantity: 4
  • Free Shipping
  • Views:
  • Sold and Shipped By: Aztek Renewed
With powerful four-lane performance, this 40GBase-SR4 QSFP+ delivers 40 Gigabit connectivity over multimode fiber with an optical wavelength of 850nm and a range of up to 150 m (492 ft.). It provides a dependable and cost-effective way to add, replace or upgrade the ports on your networking equipment, and it's backed by a lifetime warranty.
General Information
Manufacturer:StarTech.com
Manufacturer Part Number:QSFP40GSR4ST
Manufacturer Website Address:http://www.startech.com
Brand Name:StarTech.com
Product Name:Cisco QSFP-40G-SR4 Compatible QSFP+ Transceiver Module - 40GBASE-SR4
Marketing Information:The QSFP40GSR4ST is a Cisco QSFP-40G-SR4 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-SR4 compliant networks, with a maximum distance of up to 150 m (492 ft).

Technical Specifications:
  • Wavelength: 850nm
  • Maximum Data Transfer Rate: 40 Gbps
  • Type: Multi Mode Fiber
  • Connection Type: MPO Connector
  • Maximum Transfer Distance: 150 m (492 ft)
  • MTBF: 1,649,326 hours
  • Power Consumption: Less than 0.7 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.


Packaged Quantity:1
Product Type:QSFP+

Technical Information
Application/Usage:
  • Data Networking
  • Optical Network

Interfaces/Ports
Total Number of Ports:1
Connector Type:LC
Interfaces/Ports Details:1 x LC Duplex 40GBase-SR4 Network
Media & Performance
Media Type Supported:Optical Fiber
Fiber Mode Supported:Multi-mode
Ethernet Technology:40 Gigabit Ethernet
Network Technology:40GBase-SR4
Physical Characteristics
Form Factor:
  • Hot-pluggable
  • Hot-swappable

Height:0.5"
Width:0.7"
Depth:2.8"
Weight (Approximate):0.07 lb
Miscellaneous
Compatibility:
  • MSA Compliant

Cisco Firepower Switches:

  • ASR1000
  • ASR9000
  • C9300
  • C3850

Environmentally Friendly:Yes
Environmental Certification:
  • RoHS
  • REACH
  • WEEE

Country of Origin:China
Warranty
Limited Warranty:Lifetime

© 2025 BrokerDen. All rights reserved.