The QSFP-40GE-LR4-ST is a Cisco QSFP-40GE-LR4 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).

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.

Specification

Product
Product id	666209
Brand	StarTech.com
Partnr	QSFP-40GE-LR4-ST
EAN/UPC code	065030886024
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	120 mm
Package depth	205 mm
Package height	35 mm
Package weight	60 g
Performance
Maximum data transfer rate	40000 Mbit/s
Interface type	QSFP+
Single-mode fiber (SMF) supported	Y
Multi-mode fiber (MMF) supported	N
Fiber optic connector	LC
SFP transceiver standard	LR4
Fiber ethernet cabling technology	40GBASE-LR4
Digital Diagnostics Monitoring (DDM)	Y
Features
Product colour	Silver
Hot-swap	Y
Mean time between failures (MTBF)	244610583 uur
Brand compatibility	Cisco
Compatible products	QSFP-40GE-LR4
Certification	CE, FCC, REACH
Weight & dimensions
Width	122 mm
Depth	18.3 mm
Height	8.5 mm
Weight	49 g