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Finisar FWDM-1629-49 1.25Gb/s SFP 20km 1538.19nm SMF Transceiver
- Data Rate: 1.25Gb/s
- Form Factor: SFP
- Reach: 20km
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: Duplex LC
- Wavelength: 1538.19nm
- WDM technology for bidirectional transmission over a single fiber pair (implied by FWDM)
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Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Interface
- Gigabit Ethernet
- Form Factor
- SFP
- Fiber Type
- Single Mode
- Max Distance
- 20 km
- Connector
- LC Duplex
Product details
The Finisar FWDM-1629-49 is a 1.25Gb/s SFP transceiver designed for single-mode fiber applications with a specific wavelength. It supports a transmission distance of up to 20km, suitable for shorter-reach enterprise and campus networks. This transceiver utilizes a duplex LC connector and operates at 1538.19nm.
Technical Information
| Product Type | Transceiver Module |
| Interface | Gigabit Ethernet |
| Form Factor | SFP |
| Fiber Type | Single Mode |
Additional Specifications
| Max Distance | 20 km |
| Connector | LC Duplex |
| Wavelength | 1538.19 nm |
Description
This 1.25Gb/s SFP transceiver module from Finisar is designed for efficient data transmission over single-mode fiber optic cables. It supports a maximum link length of 20 kilometers, making it an ideal choice for connecting network devices within a campus or between nearby buildings. The specific operating wavelength of 1538.19nm is crucial for its functionality, often employed in Wavelength Division Multiplexing (WDM) systems to allow multiple signals to coexist on a single fiber. The module features a standard duplex LC connector, ensuring compatibility with a wide array of fiber optic patch cords and network equipment. Its SFP (Small Form-factor Pluggable) form factor allows for hot-swappable installation, enabling network administrators to add or replace modules without interrupting network operations. The design adheres to industry standards, ensuring reliable performance and interoperability. The FWDM-1629-49 leverages WDM technology, which is particularly beneficial for maximizing fiber capacity. By transmitting and receiving signals at different wavelengths, it can potentially enable full-duplex communication over a single strand of fiber, reducing the need for additional fiber infrastructure. This makes it a cost-effective solution for network upgrades and expansions where fiber availability might be a constraint.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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