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MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm - DDM
40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty
The QSFP40LR4ST is an MSA compliant fiber QSFP+ transceiver that's designed, programmed and tested to work with 40GBASE-LR4 compatible MSA switches and routers. The QSFP+ transceiver module supports a maximum distance of up to 10 km (6.2 mi) and delivers dependable 40 GbE connectivity over fiber cabling.
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
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.
| Network | |
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 40000 Mbit/s |
| Interface type | QSFP+ |
| Fiber optic connector | LC |
| Performance | |
| Product colour | Silver |
| Housing material | Aluminium |
| Mean time between failures (MTBF) | 1489426 h |
| Tx wavelength (min) | 1270 nm |
| Rx wavelength (max) | 1330 nm |
| Maximum transfer distance | 10000 m |
| Maximum data transfer rate | 40000 Mbit/s |
| SFP transceiver standard | LR4 |
| Single-mode fiber (SMF) supported | Yes |
| Multi-mode fiber (MMF) supported | No |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Weight & dimensions | |
| Width | 18.4 mm |
| Depth | 72 mm |
| Height | 13 mm |
| Weight | 40 g |
| Logistics data | |
| Master (outer) case width | 25 cm |
| Master (outer) case length | 30 cm |
| Master (outer) case height | 20 cm |
| Quantity per master (outer) case | 36 pc(s) |
Full specification and details can be found in the PDF file
MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm - DDM
40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty
The QSFP40LR4ST is an MSA compliant fiber QSFP+ transceiver that's designed, programmed and tested to work with 40GBASE-LR4 compatible MSA switches and routers. The QSFP+ transceiver module supports a maximum distance of up to 10 km (6.2 mi) and delivers dependable 40 GbE connectivity over fiber cabling.
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
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.
| Network | |
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 40000 Mbit/s |
| Interface type | QSFP+ |
| Fiber optic connector | LC |
| Performance | |
| Product colour | Silver |
| Housing material | Aluminium |
| Mean time between failures (MTBF) | 1489426 h |
| Tx wavelength (min) | 1270 nm |
| Rx wavelength (max) | 1330 nm |
| Maximum transfer distance | 10000 m |
| Maximum data transfer rate | 40000 Mbit/s |
| SFP transceiver standard | LR4 |
| Single-mode fiber (SMF) supported | Yes |
| Multi-mode fiber (MMF) supported | No |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Weight & dimensions | |
| Width | 18.4 mm |
| Depth | 72 mm |
| Height | 13 mm |
| Weight | 40 g |
| Logistics data | |
| Master (outer) case width | 25 cm |
| Master (outer) case length | 30 cm |
| Master (outer) case height | 20 cm |
| Quantity per master (outer) case | 36 pc(s) |
Full specification and details can be found in the PDF file
Product data is provided by Icecat, we do not warrant the accuracy of the material above.