Specifications
Manufacturer: StarTech.com
Manufacturer Part Number: QSFP40GLR4S
Manufacturer Website Address: http://www.startech.com
Brand Name: StarTech.com
Product Name: Cisco QSFP-40G-LR4-S Compatible QSFP+ Transceiver Module – 40GBASE-LR4
Marketing Information:

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.
Product Type: QSFP+
Packaged Quantity: 1
Technical Information
Application/Usage:

• Data Networking
• Optical Network

Interfaces/Ports
Interfaces/Ports Details: 1 x LC Duplex 40GBase-LR4 Network
Media & Performance
Media Type Supported: Optical Fiber
Fiber Mode Supported: Single-mode
Ethernet Technology: 40 Gigabit Ethernet
Network Technology: 40GBase-LR4
Physical Characteristics
Form Factor: Hot-pluggable
Height: 12.7 mm
Width: 17.8 mm
Depth: 71.1 mm
Weight (Approximate): 45.4 g
Miscellaneous
Compatibility: MSA Compliant