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Adtran 1442390G2 1.25Gb/s 1000Base-EX DWDM 1539.77nm SFP Transceiver
- 1.25Gb/s data rate
- 1000Base-EX standard
- Single-Mode Fiber (SMF) support
- 40km transmission distance
- 1539.77nm wavelength
- SFP form factor
- LC connector interface
- Optimized for extended reach Ethernet
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Key specifications
See full specs ↓- Data Rate
- 1.25Gb/s
- Standard
- 1000Base-EX
- Fiber Type
- Single-Mode (SMF)
- Max Distance
- 40km
- Wavelength
- 1539.77nm
- Form Factor
- SFP
Product details
The Adtran 1442390G2 is a 1.25Gb/s SFP transceiver designed for 1000Base-EX applications. It operates at 1539.77nm on single-mode fiber and supports distances up to 40km.
Technical Information
| Data Rate | 1.25Gb/s |
| Standard | 1000Base-EX |
| Fiber Type | Single-Mode (SMF) |
| Max Distance | 40km |
Additional Specifications
| Wavelength | 1539.77nm |
| Form Factor | SFP |
| Connector Type | LC |
Description
The Adtran 1442390G2 is a Small Form-factor Pluggable (SFP) transceiver module that adheres to the 1000Base-EX Ethernet standard. It is specifically designed for high-speed data transmission over single-mode fiber optic cables, supporting a data rate of 1.25Gb/s. This transceiver operates at a wavelength of 1539.77nm, a common wavelength used in extended-reach Ethernet applications, enabling reliable communication over significant distances. With a maximum transmission distance of up to 40 kilometers, the 1442390G2 is well-suited for metropolitan area networks (MANs), campus backbones, and other scenarios where long-distance connectivity is required. The SFP form factor ensures broad compatibility with a wide array of networking equipment, including switches, routers, and media converters, that feature SFP slots. The integrated LC connector provides a secure and standard interface for fiber optic cabling. This Adtran transceiver is engineered for performance and reliability, offering a robust solution for extending Ethernet networks. Its adherence to the 1000Base-EX standard and its specific operating parameters make it a dependable choice for network engineers seeking to establish or expand long-haul fiber optic links.
Condition: Refurbished
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