StarTech.com QSFP-40G-ESR4-ST network transceiver module Fiber optic 40000 Mbit/s QSFP+ 850 nm

40 Gbps | Multi Mode Fiber | MPO | 300 m (984 ft) | Lifetime Warranty

The QSFP-40G-ESR4-ST is an MSA compatible fiber transceiver module that has been designed, programmed and tested to work with MSA 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 300 m (984 ft). 

Technical Specifications: 

Wavelength: 850nm

Maximum Data Transfer Rate: 40 Gbps 

Type: Multi Mode Fiber 

Connection Type: MPO

Maximum Transfer Distance: 300 m (984 ft)

MTBF: 498,745,585 hours 

Power Consumption: Low power consumption 

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

The StarTech.com Advantage

- 100% MSA UNCODED COMPATIBLE: Designed, programmed and tested to work with compatible MSA UNCODED switches and routers to deliver dependable 40GbE connectivity
- TECHNICAL SPECS: 40GBASE-SR4
- 40 Gbps

• 100% MSA UNCODED COMPATIBLE: Designed, programmed and tested to work with compatible MSA UNCODED switches and routers to deliver dependable 40GbE connectivity
• TECHNICAL SPECS: 40GBASE-SR4
• 40 Gbps
• Multi Mode
• MPO Connector
• 850nm