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StarTech Dell EMC 3CSFP91 Compatible QSFP+ 40GbE SMF Transceiver 40 km
SKU# AC39325, Model# QSFP40GER4ES

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SKU # AC39325 | Model # QSFP40GER4ES

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40GBASE-ER4 40 Gbps Gigabit Ethernet - 1270nm to 1330nm Single Mode - Up to 40 km (24.9 mi) - LC Connector DDM - Hot-Swappable and MSA Compliant - Backed by a StarTech.com lifetime warranty on the module itself not the life of the OEM switch/router and will not void your OEM warranty

Manufacturer Warranty: Limited Product Lifetime Warranty
Manufacturer Contact Info: http://www.StarTech.com.au,

· 100% Dell EMC Compatible. Guaranteed.
· Connection Type: LC
· MTBF: 8,596,956 hours


100% Dell EMC Compatible. Guaranteed.

The QSFP40GER4ES is a Dell EMC QSFP-40G-ER4 compatible fiber transceiver module that has been designed, programmed and tested to work with Dell EMC brand compatible switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBase-ER4Q compliant networks, with a maximum distance of up to 40 km (24.8 mi).

Technical Specifications:

• Wavelength: 1311nm

• Maximum Data Transfer Rate: 40 Gbps

• Type: Single Mode

• Connection Type: LC

• Maximum Transfer Distance: 40 km (24.8 mi)

• MTBF: 8,596,956 hours

• Power Consumption: < 1.6W

• Digital Diagnostics Monitoring (DDM): Yes

This QSFP+ 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 StarTech.com Lifetime Warranty and Free Lifetime Multilinugal Technical Support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP Cables, providing the dependability and reliability you need to ensure consistent network performance.


Automation Inputs
Brand Compatible SFP without trade mark Dell EMC
Connector A SFP Slot Plug
Connector B Fiber Optic LC Duplex Female
Humidity 0 - 85%
Operating Temperature 0°C - 70°C
Storage Temperature -40°C - 85°C
Compatible Brand Dell EMC
Industry Standards IEEE 802.3ba 40GBASE-ER4Q
Packaging Information
Package Height 35 cm [13.8 in]
Package Length 20.5 cm [8.1 in]
Package Width 12 cm [4.7 in]
Shipping (Package) Weight 60 g [2.1 oz]
Compatible Networks 40 Gbps
Fiber Operating Mode Full-Duplex
Max Transfer Distance 40 km (24.8 mi)
Maximum Data Transfer Rate 40.00 Gbps
MTBF 1,400,000 hours
Power Consumption (In Watts) < 3.5W
Type Single Mode
Wavelength 1270nm to 1330nm
Physical Characteristics
Product Height 1.3 cm [0.5 in]
Product Length 1.4 cm [0.5 in]
Product Width 5.8 cm [2.3 in]
Weight of Product 40 g [1.4 oz]
Description CDW 75 - 1st Line StarTech.com Dell EMC 3CSFP91 Compatible QSFP+ 40GbE SMF Transceiver 40 km
What's in the Box
Included in Package QSFP+ Transceiver

SKU # AC39325 | Model # QSFP40GER4ES

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