StarTech Cisco QSFP-40G-LR4 Comp. QSFP+ - 40GbE SMF Transceiver 10km
SKU# AC23837, Model# QSFP40GLR4ST

40GBASE-LR4 40 Gbps Gigabit Ethernet - 1270nm to 1330nm Single Mode (SMF) - Up to 10km (6.2mi) - LC Connector DDM - For Cisco switches like: Firepower ASR1000 ASR9000 C9300 C3850 NCS540 C9500 C9200 - Hot-Swappable & MSA Compliant - Backed by a StarTech.com Lifetime Warranty on the module itself not the life of the OEM switch / router & will not void your OEM warranty

Manufacturer Warranty: Limited Product Lifetime Warranty

Manufacturer Contact Info: http://www.StarTech.com.au,

The QSFP40GLR4ST is a Cisco QSFP-40G-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). 

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.