40 Gbps | Single Mode Fiber | LC | 2 km (1.2 mi) | Lifetime Warranty

The WSP-Q40GLR4L-ST is a Cisco WSP-Q40GLR4L compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco brand switches and routers. It delivers dependable 10 GbE connectivity over fiber cable, for 10GBASE-LR4 compliant networks, with a maximum distance of up to 2 km (1.2 mi).

Technical Specifications:

Wavelength: 1270nm to 1330nm
Maximum Data Transfer Rate: 40 Gbps
Type: Single Mode
Connection Type: LC Connector
Maximum Transfer Distance: 2 km (1.2 mi)
MTBF: 95,832,027 hours
Power Consumption: Low power consumption
Digital Diagnostics Monitoring (DDM): Yes

This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

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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.

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