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Finisar FWDM-1619-7D-49 1.25Gb/s SFP 100km 1490nm LC SMF Transceiver
- Form Factor: SFP
- Data Rate: 1.25Gb/s
- Reach: 100km
- Wavelength: 1490nm
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: Duplex LC
- Supports Digital Diagnostic Monitoring (DDM)
- Vendor: Finisar
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Key specifications
See full specs ↓- Product Type
- SFP Transceiver
- Data Rate
- 1.25 Gb/s
- Maximum Distance
- 100 km
- Wavelength
- 1490 nm
- Fiber Type
- Single Mode Fiber (SMF)
- Connector
- Duplex LC
Product details
The Finisar FWDM-1619-7D-49 is a 1.25Gb/s SFP transceiver designed for extended reach of 100km over single-mode fiber. It operates at a wavelength of 1490nm and features a duplex LC connector. This transceiver is suitable for long-distance Gigabit Ethernet or Fibre Channel applications.
Technical Information
| Product Type | SFP Transceiver |
| Data Rate | 1.25 Gb/s |
| Maximum Distance | 100 km |
| Wavelength | 1490 nm |
Additional Specifications
| Fiber Type | Single Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Diagnostic Monitoring (DDM) | Yes |
| Vendor | Finisar |
Description
The Finisar FWDM-1619-7D-49 is a compact SFP (Small Form-factor Pluggable) optical transceiver module designed for 1.25Gb/s data rates. It is specifically engineered for very long-reach applications, capable of transmitting signals up to 100 kilometers over single-mode fiber (SMF). This makes it an excellent choice for applications such as long-haul telecommunications, metro networks, and extended enterprise links where distance is a primary concern. The transceiver operates at a wavelength of 1490nm, which is commonly used in certain fiber optic communication systems, including some CWDM (Coarse Wavelength Division Multiplexing) applications or specific long-distance point-to-point links. The duplex LC connector provides a secure and reliable physical interface for connecting the single-mode fiber optic cable, ensuring signal integrity over the extended distance. Adhering to SFP MSA standards, the FWDM-1619-7D-49 ensures compatibility with a wide array of networking equipment that supports the SFP form factor. It typically includes Digital Diagnostic Monitoring (DDM) capabilities, allowing network operators to monitor critical parameters such as optical transmit power, optical receive power, temperature, and voltage in real-time. This feature is vital for network management, performance optimization, and proactive troubleshooting of optical links.
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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