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Finisar FTR-1631-25 2.7Gb/s GBIC 160km 1557.36nm SMF Transceiver
- Form Factor: GBIC
- Data Rate: 2.7Gb/s
- Reach: 160km
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: SC Duplex (typical for GBIC)
- Wavelength: 1557.36nm
- Application: Long-haul transport, SONET/SDH
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Product Overview
The Finisar FTR-1631-25 is a 2.7Gb/s GBIC transceiver designed for very long-haul single-mode fiber applications. It offers an extended reach of 160km at a wavelength of 1557.36nm.
Technical Information
| Product Type | Transceiver Module |
| Interface | GBIC |
| Data Rate | 2.7 Gb/s |
| Wavelength | 1557.36 nm |
Additional Specifications
| Reach | 160 km |
| Fiber Type | Single Mode Fiber (SMF) |
| Connector | SC Duplex (typical) |
| Digital Diagnostic Monitoring (DDM) | Yes (likely) |
Product Description
The Finisar FTR-1631-25 is a Gigabit Interface Converter (GBIC) transceiver module, an older but still relevant form factor for high-speed optical networking. This module operates at 2.7Gb/s and is specifically designed for extremely long-haul transmission over single-mode fiber optic cables. Its primary applications include high-capacity backbone networks, SONET/SDH systems, and other telecommunications infrastructure where extended reach is a critical requirement. This transceiver is engineered to achieve an impressive transmission distance of up to 160 kilometers on single-mode fiber. It operates at a specific wavelength of 1557.36nm, which is suitable for long-distance communication and can be integrated into DWDM systems for increased fiber capacity. The extended reach capability minimizes the need for optical amplifiers or repeaters, reducing network complexity and cost. The FTR-1631-25 typically utilizes an SC duplex connector, which was standard for GBIC modules, providing a secure and robust physical interface. While GBICs are an older standard, they often incorporated features like Digital Diagnostic Monitoring (DDM) to provide real-time operational data, aiding in network management and fault diagnosis. This module represents a robust solution for long-distance optical connectivity.
