StarTech.com Cisco QSFP-40G-CSR4 Compatible QSFP+ Module – 40GBASE-SR4 – 40GbE Multimode Fiber MMF Optic Transceiver – 40GE Gig
StarTech.com Cisco QSFP-40G-CSR4 Compatible QSFP+ Module – 40GBASE-SR4 – 40GbE Multimode Fiber MMF Optic Transceiver – 40GbE QSFP+ MPO 300m – 850nm DDM Cisco Firepower, ASR9000 (QSFP-40G-CSR4-ST)
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Description
40 Gbps | Multi Mode Fiber | MPO | 400 m (1312 ft.) | Lifetime Warranty
The QSFP-40G-CSR4-ST is a Cisco QSFP-40G-CSR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Arista Networks 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 400 m (1312 ft.).
Technical Specifications:
• Wavelength: 850nm
• Maximum Data Transfer Rate: 40 Gbps
• Type: Multi Mode
• Connection Type: MPO
• Maximum Transfer Distance: 400 m (1312 ft.)
• 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.
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.
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Additional information
| Weight | 0.332 lbs |
|---|---|
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 40000 Mbit/s |
| Interface type | SFP+ |
| Multi-mode fiber (MMF) supported | Yes |
| Fiber optic connector | MPO |
| SFP transceiver standard | SR4 |
| Maximum transfer distance | 400 m |
| Wavelength | 850 nm |
| Product colour | Silver |
| Hot-swap | Yes |
| Package width | 120 mm |
| Package depth | 205 mm |
| Package height | 35 mm |
| Package weight | 60 g |
| Harmonized System (HS) code | 85369010 |
| Quantity per pack | 1 pc(s) |
| Fiber ethernet cabling technology | 40GBASE |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Mean time between failures (MTBF) | 95832027 h |
| Brand compatibility | Cisco |
| Compatible products | QSFP-40G-CSR4 |
| Compliance certificates | CE, RoHS |
| Width | 122 mm |
| Depth | 18.6 mm |
| Height | 8.5 mm |
| Weight | 37.5 g |
| Master (outer) case width | 120 mm |
| Master (outer) case length | 205 mm |
| Master (outer) case height | 35 mm |
| Products per master (outer) case | 1 pc(s) |
| Country of origin | China |





