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

Specification

Product
Product id	565322
Brand	StarTech.com
Partnr	QSFP40GLR4S
EAN/UPC code	065030872058
Warranty (months)	Lifetime
Network
SFP transceiver type	Fiber optic
Technical details
Sustainability certificates	RoHS
Packaging data
Number of products included	1 stuk(s)
Package width	92 mm
Package depth	117 mm
Package height	34 mm
Package weight	95 g
Performance
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
Features
Product colour	Silver
Housing material	Aluminium
Hot-swap	Y
Mean time between failures (MTBF)	1489426 uur
Country of origin	China
Certification	CE, FCC, UR
Power
Power consumption (typical)	2.5 W
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C
Operating relative humidity (H-H)	5 - 95 procent
Weight & dimensions
Width	18.4 mm
Depth	72 mm
Height	8.5 mm
Weight	44 g