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Finisar FWDM-1629-57 1.25Gb/s SFP 20km 1531.90nm SMF Transceiver
- Data Rate: 1.25Gb/s
- Form Factor: SFP
- Reach: 20km
- Fiber Type: Single-Mode Fiber (SMF)
- Wavelength: 1531.90nm
- Connector Type: LC Duplex
- WDM technology for single-fiber operation (often paired with another WDM transceiver)
- Hot-pluggable
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Key specifications
See full specs ↓- Data Rate
- 1.25 Gb/s
- Form Factor
- SFP
- Wavelength
- 1531.90nm
- Distance
- 20km
- Fiber Type
- SMF
- Connector
- LC
Product details
The Finisar FWDM-1629-57 is a 1.25Gb/s SFP transceiver featuring Wavelength Division Multiplexing (WDM) technology. It is designed for 20km transmission over single-mode fiber (SMF) and operates at a specific wavelength of 1531.90nm.
Technical Information
| Data Rate | 1.25 Gb/s |
| Form Factor | SFP |
| Wavelength | 1531.90nm |
Additional Specifications
| Distance | 20km |
| Fiber Type | SMF |
| Connector | LC |
Description
This Finisar SFP transceiver leverages WDM technology, specifically designed to transmit and receive optical signals over a single strand of fiber optic cable by utilizing different wavelengths. The FWDM-1629-57 operates at 1531.90nm, making it suitable for point-to-point communication links where fiber availability is limited. Its 1.25Gb/s speed is commonly used in Gigabit Ethernet and Fibre Channel applications. The transceiver supports a transmission distance of up to 20km over single-mode fiber, ensuring reliable connectivity for metro area networks and campus backbones. The LC duplex connector is standard for fiber optic connections, providing a secure mechanical and optical interface. Its compact SFP form factor allows for easy integration into a wide array of network devices such as switches, routers, and media converters. Finisar is a recognized leader in optical communication components, and this module is built to meet stringent industry standards for performance and reliability. The WDM capability offers a cost-effective solution for expanding network capacity without the need for additional fiber deployment. It is hot-pluggable, allowing for seamless installation and maintenance.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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