40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime WarrantyThe 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): YesThis QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.StarTech.com SFPsAll 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.The StarTech.com Advantage
Specifications
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 40000 Mbit/s |
| Interface type | QSFP+ |
| Single-mode fiber (SMF) supported | Y |
| Fiber optic connector | LC |
| SFP transceiver standard | LR4 |
| Maximum transfer distance | 10000 m |
| Tx wavelength (min) | 1270 nm |
| Tx wavelength (max) | 1330 nm |
| Networking standards | IEEE 802.3ba |
| Duplex system | Full |
| Digital Diagnostics Monitoring (DDM) | Y |
| Product colour | Silver |
| Housing material | Aluminium |
| Hot-swap | Y |
| Mean time between failures (MTBF) | 1489426 h |
| Country of origin | China |
| Power consumption (typical) | 2.5 W |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Width | 18.4 mm |
| Depth | 72 mm |
| Height | 8.5 mm |
| Weight | 44 g |
| Number of products included | 1 pc(s) |
| Package width | 92 mm |
| Package depth | 117 mm |
| Package height | 34 mm |
| Package weight | 95 g |
| Sustainability certificates | CE, RoHS |
| Master (outer) case width | 250 mm |
| Master (outer) case length | 300 mm |
| Harmonized System (HS) code | 85369010 |
| Master (outer) case height | 200 mm |
| Products per master (outer) case | 36 pc(s) |
