StarTech.com 40GBASE-LR4 MSA Compliant QSFP+ Module - LC Connector - Fiber QSFP+ Transceiver - Lifetime Warranty - 40 Gbps - Max. Transfer Distance 10 km (6.2 mi) - 40GBASE-SR4 fiber transceiver adds reliable 40Gb over fiber MPN:QSFP40LR4ST
SKU
312-321933
StarTech.com 40GBASE-LR4 MSA Compliant QSFP+ Module - LC Connector - Fiber QSFP+ Transceiver - Lifetime Warranty - 40 Gbps - Max. Transfer QSFP40LR4ST
Ideal for data center interconnects servers or storage networks upgrading from gigabit speed to high-speed data transfer this QSFP+ transceiver supports both multimode and single mode fiber at 40Gbps ensuring smooth operation even in complex environments with its LC connector it's compatible with various multi-mode fibers such as MMF MMF allowing for maximum flexibility for distances up to 10 km (6.2 mi) plus it supports all major brands of switches routers and servers so you can seamlessly integrate it into your existing network infrastructure trust startech.com's lifetime warranty for worry-free use order yours today.
WORKS WITH MSA COMPLIANT SWITCHES: Works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules TECHNICAL SPECS: 40GBASE-LR4 - 40Gbps - Single Mode (SMF) - LC Connector - 1270nm to 1330nm - Digital Diagnostic Monitoring (DDM) - Distances up to 10km (6.2mi) TESTED FOR COMPATIBILITY: Hot-swappable in MSA Compliant routers and switches; DDM support reports the transceivers status to most SNMP network management tools. LIFETIME WARRANTY: Backed by a lifetime warranty on the life of the module itself and not the life of your switch; our modules wonT void your OEM warranty and supported by our Tech Advisors 5/24 100% MSA UNCODED QSFP+ TRANSCEIVER: Designed, programmed and tested to work with compatible MSA Compliant switches and routers to deliver dependable 40GbE connectivity
Features
- Brand Name: StarTech.com
- Eco Label Standard: RoHS
- Environmental Compliance: Waste Electrical and Electronic Equipment Directive (WEEE); Restriction of Hazardous Substances (RoHS); Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
- Ethernet Technology: 40 Gigabit Ethernet
- Fiber Mode Supported: Single-Mode
- Manufacturer: STARTECH.COM
- Model: MSA Uncoded Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode SMF Fiber Optic Transceiver, 40GE Gigabit Ethernet QSFP+, LC Connector 10km, 1270nm to 1330nm, DDM, 40Gbps - Lifetime Warranty (QSFP40LR4ST)
- Network Media Type: Optical Fiber
- Network Technology: 40
Additional Information
- Country of Origin: CN
- UNSPSC Code: 43201553
- UNSPSC Commodity: Transceivers and media converters
- Green: No
- Recycled Content: FALSE
- Hazardous: No
- Prop 65: No
- MSDS URL:
- Package Length: 4.60
- Package Width: 3.62
- Package Height: 1.26
- Package Weight: 0.16
Related ASINs: B0744HLNWS
Product info last updated on August 12, 2025 9:30pm UTC Category: Networking and Cables