
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Finisar FWDM-1629-52 1.25Gb/s SFP 20km 1535.82nm SMF Transceiver
- 1.25Gb/s data rate
- SFP (Small Form-factor Pluggable) form factor
- Single-Mode Fiber (SMF) support
- Maximum transmission distance of 20km
- Wavelength: 1535.82nm (C-band, typically for DWDM systems)
- LC duplex connector
- Hot-pluggable
- Compatible with MSA-compliant networking equipment
FWDM-1629-52 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Data Rate
- 1.25 Gb/s
- Form Factor
- SFP
- Fiber Type
- Single-Mode Fiber (SMF)
- Max Distance
- 20 km
- Wavelength
- 1535.82 nm
- Connector Type
- LC Duplex
Product details
The Finisar FWDM-1629-52 is a 1.25Gb/s SFP transceiver designed for single-mode fiber (SMF) applications over a distance of 20km. It operates at a wavelength of 1535.82nm.
Technical Information
| Data Rate | 1.25 Gb/s |
| Form Factor | SFP |
| Fiber Type | Single-Mode Fiber (SMF) |
| Max Distance | 20 km |
Additional Specifications
| Wavelength | 1535.82 nm |
| Connector Type | LC Duplex |
| Application | Ethernet, Fiber Channel |
| Manufacturer | Finisar |
Description
The Finisar FWDM-1629-52 is a high-performance SFP (Small Form-factor Pluggable) transceiver module engineered for reliable data transmission over single-mode fiber (SMF) optic cables. Operating at a data rate of 1.25Gb/s, this transceiver is suitable for a variety of networking applications, including Gigabit Ethernet and Fibre Channel. Its compact, hot-pluggable design allows for easy installation and replacement without the need to power down network equipment, ensuring minimal disruption to network operations. This specific model is designed for extended reach, capable of transmitting data up to 20 kilometers over single-mode fiber. The operating wavelength of 1535.82nm indicates its suitability for use in Dense Wavelength Division Multiplexing (DWDM) systems, where multiple wavelengths are combined onto a single fiber to increase capacity. The LC duplex connector provides a secure and standard connection for the fiber optic cable. The Finisar FWDM-1629-52 adheres to Multi-Source Agreement (MSA) standards, ensuring compatibility with a wide range of network switches, routers, and other networking devices from various manufacturers. This makes it a versatile choice for expanding network infrastructure, connecting remote network segments, or building robust telecommunications links where long-distance, high-speed data transmission is required.
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.
Buying 10+ units?
Get volume pricing and availability for FWDM-1629-52.
