Browse
StarTech.com Cisco QSFP-40G-CSR4 Compatible QSFP+ Module - 40GBASE-SR4

StarTech.com Cisco QSFP-40G-CSR4 Compatible QSFP+ Module - 40GBASE-SR4

by StarTech.com

£56.04
GTIN00065030886031
EAN0065030886031
MPNQSFP-40G-CSR4-ST
Prices updated 15 Jul 2026

Compare 1 Retailer

Prices checked 7d ago
Quzo UK logo

Quzo UK

BEST PRICE
In stockNext DayNew
£56.99£56.04
Best Price

Amazon

Check live price on Amazon.co.uk

eBay

Check availability and price on eBay.co.uk. Yorkshire.com may be paid for purchases made through this link, by eBay Partner Network.

Check on eBay

Can’t find it elsewhere?

Product Description

40 Gbps | Multi Mode Fiber | MPO | 400 m (1312 ft.) | Lifetime WarrantyThe QSFP-40G-CSR4-ST is a Cisco QSFP-40G-CSR4 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 400 m (1312 ft.).Technical Specifications:• Wavelength: 850nm• Maximum Data Transfer Rate: 40 Gbps• Type: Multi Mode• Connection Type: MPO• Maximum Transfer Distance: 400 m (1312 ft.)• MTBF: 95.832.027 hours• Power Consumption: Low power consumption• Digital Diagnostics Monitoring (DDM): YesThis QSFP+ fiber module is hot-swappable. making upgrades and replacements seamless by minimizing network disruptions.StarTech.com SFPsAll 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.The StarTech.com Advantage

More products from Quzo UK

Browse their full range on Yorkshire.com

From£56.04Quzo UK
Buy Now