Description: 
General Information
Manufacturer:  StarTech.com
Manufacturer Part Number:  QSFP40GLR4ST
Brand Name:  StarTech.com
Product Name:  Cisco QSFP-40G-LR4 Compatible QSFP+ Transceiver Module - 40GBASE-LR4
Marketing Information:  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. 
 More from the Manufacturer
 More from the Manufacturer
Product Type:  QSFP+
Packaged Quantity:  1 Each
 Technical Information
Application/Usage:  Data NetworkingOptical NetworkInterfaces/Ports
Total Number of Ports:  1
Connector Type:  LC
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-pluggableHot-swappableHeight:  0.50" (12.70 mm)
Width:  0.70" (17.78 mm)
Depth:  2.80" (71.12 mm)
Weight (Approximate):  1.60 oz (45.36 g)
Miscellaneous
Compatibility:  
 Cisco Firepower Switches:  - ASR1000
  - ASR9000
  - C9300
  - C3850
  
Country of Origin:  China
Environmentally Friendly:  Yes
Environmental Compliance:  
Restriction of Hazardous Substances (RoHS)Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)Waste Electrical and Electronic Equipment Directive (WEEE) Warranty
Limited Warranty:  Lifetime