Description
The QSFP-40G-SR4-S-ST is a Cisco QSFP-40G-SR4-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-SR4 compliant networks, with a maximum distance of up to 100 m (328 ft).
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
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.
Specifications
Summary
- Product Description
 - StarTech.com Cisco QSFP-40G-SR4-S Compatible QSFP+ Module, 40GBASE-SR4, 40GbE Multimode Fiber MMF Optic Transceiver, 40GE Gigabit Ethernet QSFP+ MPO 100m, 850nm DDM, Cisco Firepower, - Lifetime Warranty (QSFP-40G-SR4-S-ST) - QSFP+ transceiver module - 40GbE
 
- Device Type
 - QSFP+ transceiver module - MPO multi-mode
 
- Form Factor
 - Plug-in module
 
- Cabling Type
 - 40GBASE-SR4
 
- Data Transfer Rate
 - 40 Gbps
 
- Optical Wave Length
 - 850 nm
 
- Data Link Protocol
 - 40GbE
 
- Max Transfer Distance
 - 100 m
 
- OEM Manufacturer Equivalent Part Number
 - Cisco QSFP-40G-SR4-S
 
- Dimensions (WxDxH)
 - 12.2 cm x 1.86 cm x 0.85 cm
 
- Weight
 - 37.5 g
 
- Manufacturer Warranty
 - Limited lifetime warranty
 
Detailed Specification
General
- Device Type
 - QSFP+ transceiver module
 
- Form Factor
 - Plug-in module
 
Networking
- Connectivity Technology
 - Wired
 
- Cabling Type
 - 40GBASE-SR4
 
- Data Link Protocol
 - 40GbE
 
- Data Transfer Rate
 - 40 Gbps
 
- Optical Wave Length
 - 850 nm
 
- Max Transfer Distance
 - 100 m
 
- Features
 - Digital Diagnostics Monitoring (DDM)
 
Expansion / Connectivity
- Interfaces
 - 1 x Ethernet 40GBASE-SR4 - MPO multi-mode female
 
Miscellaneous
- MTBF
 - 244,610,583 hours
 
- Compliant Standards
 - MSA
 
- OEM Manufacturer Equivalent Part Number
 - Cisco QSFP-40G-SR4-S
 
Dimensions & Weight
- Width
 - 12.2 cm
 
- Depth
 - 1.86 cm
 
- Height
 - 0.85 cm
 
- Weight
 - 37.5 g
 
Dimensions & Weight (Shipping)
- Shipping Width
 - 12 cm
 
- Shipping Depth
 - 20.5 cm
 
- Shipping Height
 - 3.5 cm
 
- Shipping Weight
 - 60 g
 
Manufacturer Warranty
- Service & Support
 - Limited warranty - lifetime
 
        
                    
                    
                
 
            
            
                
                    
                