40 Gbps | Multi Mode Fiber | MPO | 400 m (1312 ft.) | Lifetime Warranty

The QSFP40GESR4E is a Dell EMC QSFP-40G-ESR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Dell EMC 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 Fiber

Connection Type: MPO

Maximum Transfer Distance: 400 m (1312 ft.)

MTBF: 45,017,120 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 & 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

- 100% Compatibility with Dell EMC QSFP-40G-ESR4 guaranteed
- StarTech.com SFP modules are backed by a lifetime warranty
- Meets or exceeds OEM specifications and Multi-Source Agreement (MSA) industry standards

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