SKU: QSFP40GLR4S Category:

StarTech.com Cisco QSFP-40G-LR4-S Compatible QSFP+ Transceiver Module – 40GBASE-LR4

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£1,447.55 £1,206.29 Ex. VAT

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40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty

The QSFP40GLR4S is a Cisco QSFP-40G-LR4-S compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi).

Technical Specifications:

Wavelength: 1270nm to 1330nm

Maximum Data Transfer Rate: 40 Gbps

Type: Single Mode Fiber

Connection Type: LC Connector

Maximum Transfer Distance: 10 km (6.2 mi)

MTBF: 1,489,426 hours

Power Consumption: Less than 2.5 Watts

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 Cisco QSFP-40G-LR4-S guaranteed
– StarTech.com SFP modules are backed by a lifetime warranty
– Meets or exceeds OEM specifications and Multi-Source Agreement (MSA) industry standards


Feature Feature Value
SFP transceiver type Fiber optic
Maximum data transfer rate 40000 Mbit/s
Interface type QSFP+
Single-mode fiber (SMF) supported Y
Fiber optic connector LC
SFP transceiver standard LR4
Maximum transfer distance 10000 m
Tx wavelength (min) 1270 nm
Tx wavelength (max) 1330 nm
Networking standards IEEE 802.3ba
Duplex system Full
Digital Diagnostics Monitoring (DDM) Y
Product colour Silver
Housing material Aluminium
Hot-swap Y
Mean time between failures (MTBF) 1489426 h
RoHS compliance Y
Country of origin China
Certification CE, FCC, UR
Power consumption (typical) 2.5 W
Operating temperature (T-T) 0 – 70 °C
Storage temperature (T-T) -40 – 85 °C
Operating relative humidity (H-H) 5 – 95%
Width 18.4 mm
Depth 72 mm
Height 8.5 mm
Weight 44 g
Number of products included 1 pc(s)
Package width 92 mm
Package depth 117 mm
Package height 34 mm
Package weight 95 g
Interface type

QSFP+

Fiber optic connector

LC

Maximum transfer distance

10000 m

Duplex system

Full

Hot-swap

Y

Weight

44 g

Maximum data transfer rate

40000 Mbit/s

Width

18.4 mm

Number of products included

1 pc(s)

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