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Finisar FWDM-1629-34 1.25Gb/s SFP 20km 1550.12nm SMF Transceiver
- Data Rate: 1.25 Gb/s.
- Form Factor: SFP (Small Form Factor Pluggable).
- Wavelength: 1550.12nm.
- Reach: Up to 20 kilometers.
- Fiber Type: Single-Mode Fiber (SMF).
- Connector Type: Duplex LC.
- Compliant with SFP MSA standards.
- Hot-pluggable for easy installation and replacement.
- Supports Gigabit Ethernet and Fibre Channel applications.
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Product Overview
The Finisar FWDM-1629-34 is a 1.25Gb/s SFP transceiver module designed for 20km single-mode fiber connections at a wavelength of 1550.12nm. It uses a duplex LC connector.
Technical Information
| Product Type | SFP Transceiver Module |
| Data Rate | 1.25 Gb/s |
| Reach | 20 km |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Connector | Duplex LC |
| Wavelength | 1550.12nm |
| Standards | SFP MSA |
| Application | Extended reach networking |
Product Description
The Finisar FWDM-1629-34 is a compact and versatile SFP (Small Form Factor Pluggable) transceiver module designed for 1.25 Gb/s data transmission over single-mode fiber optic networks. This module is optimized for extended reach applications, capable of supporting distances up to 20 kilometers. It operates at a specific wavelength of 1550.12nm, which is crucial for achieving longer transmission distances on single-mode fiber compared to shorter wavelengths. The transceiver features a standard duplex LC connector, providing a reliable and widely adopted interface for connecting to fiber optic cables. Its SFP form factor allows it to be plugged into a variety of network devices, including switches, routers, and network interface cards, that are equipped with SFP ports. The hot-pluggable nature of the SFP module means it can be installed or removed without interrupting network operations, facilitating seamless upgrades and maintenance. This Finisar SFP module is compliant with the SFP Multi-Source Agreement (MSA), ensuring interoperability with equipment from different manufacturers. It is commonly used in Gigabit Ethernet and Fibre Channel networks where extended reach is required, such as connecting buildings within a campus, extending network segments across a metropolitan area, or linking remote network nodes. The FWDM-1629-34 is a reliable choice for network engineers seeking robust optical connectivity over moderate to long distances.



