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Allied AT-QSFPSR4LC Telesis 40Gb/s QSFP 150m 850nm LC MMF Transceiver
- Data Rate: 40Gb/s
- Form Factor: QSFP+
- Fiber Type: Multi-Mode Fiber (MMF)
- Wavelength: 850nm
- Maximum Distance: 150 meters
- Connector Type: LC Duplex
- Compliant with IEEE 802.3bm
- Digital Diagnostic Monitoring (DDM) support
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Product Overview
The Allied AT-QSFPSR4LC is a 40Gb/s QSFP transceiver designed for multi-mode fiber (MMF) applications. It operates at a wavelength of 850nm and supports a maximum transmission distance of 150 meters, utilizing LC duplex connectors.
Technical Information
| Product Type | Transceiver Module |
| Data Rate | 40Gb/s |
| Form Factor | QSFP+ |
| Fiber Type | MMF |
Additional Specifications
| Wavelength | 850nm |
| Max Distance | 150m |
| Connector | LC Duplex |
| Manufacturer | Allied Telesis |
Product Description
The Allied AT-QSFPSR4LC is engineered for high-density, high-speed networking environments, providing a robust solution for 40 Gigabit Ethernet connectivity over short distances. Its QSFP+ form factor allows for high port density, making it ideal for data centers and high-performance computing clusters. The transceiver leverages the 850nm wavelength, which is standard for multi-mode fiber applications, ensuring compatibility with existing MMF infrastructure. This module is specifically designed for multi-mode fiber (MMF), enabling efficient data transmission up to 150 meters. The use of LC duplex connectors ensures a secure and reliable connection, commonly found in enterprise and data center networking equipment. The AT-QSFPSR4LC supports Digital Diagnostic Monitoring (DDM), providing real-time insights into the transceiver's operational status, temperature, voltage, and optical power levels, which is crucial for network management and troubleshooting. Compliance with industry standards such as IEEE 802.3bm ensures interoperability with a wide range of network devices. The AT-QSFPSR4LC is a cost-effective solution for upgrading network infrastructure to higher speeds without requiring a complete overhaul of existing fiber cabling. Its robust design and reliable performance make it a preferred choice for demanding network applications requiring high bandwidth and low latency.



