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StarTech.com Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver -
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  • StarTech.com Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver -
  • StarTech.com Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver -
  • StarTech.com Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver -
  • StarTech.com Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver -

StarTech.com Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver -

€43.63
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StarTech.com Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 850nm - DDM, Fiber optic, 40000 Mbit/s, SFP+, MPO, SR4, 150 m

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40 Gbps | Multi Mode Fiber | MPO | 150 m (492 ft) | Lifetime Warranty<br/><br/>The QSFP-40G-SR4-AR-ST is an Arista Networks QSFP-40G-SR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Arista Networks 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).<br/><br/>Technical Specifications:<br/><br/>• Wavelength: 850nm<br/>• Maximum Data Transfer Rate: 40 Gbps<br/>• Type: Multi Mode<br/>• Connection Type: MPO<br/>• Maximum Transfer Distance: 150 m (492 ft)<br/>• MTBF: 244,610,583 hours<br/>• Power Consumption: Low power consumption<br/>• Digital Diagnostics Monitoring (DDM): Yes<br/><br/>This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.<br/><br/>StarTech.com SFPs<br/><br/>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.

Technical specifications

Performance

SFP transceiver typeFiber optic
Maximum data transfer rate40000 Mbit/s
Interface typeSFP+
Multi-mode fiber (MMF) supportedYes
Fiber optic connectorMPO
SFP transceiver standardSR4
Maximum transfer distance150 m
Wavelength850 nm
Fiber ethernet cabling technology40GBASE
Digital Diagnostics Monitoring (DDM)Yes

Features

Product colourSilver
Hot-swapYes
Mean time between failures (MTBF)244610583 h
Brand compatibilityArista Networks
Compatible productsQSFP-40G-SR4

Certificates

CertificationCE, FCC, UR, REACH

Weight & dimensions

Width122 mm
Depth18.6 mm
Height8.5 mm
Weight37.5 g
StarTech.com
FL76474446
2026-11-20

Data sheet

Colour
Argent

Specific References

MPN
QSFP-40G-SR4-AR-ST
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