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Adtran 1442390G1 1.25Gb/s 1000Base-EX DWDM 1538.19nm SFP Transceiver
- Form Factor: SFP
- Data Rate: 1.25Gb/s
- Standard: 1000Base-EX (DWDM variant)
- Fiber Type: Single-Mode Fiber (SMF)
- Wavelength: 1538.19nm (Specific DWDM channel)
- Application: Long-reach DWDM networks
- Connector Type: Not explicitly stated, but typically LC for SMF modules
- Designed for Adtran equipment
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Product Overview
The Adtran 1442390G1 is a 1.25Gb/s SFP transceiver designed for 1000Base-EX applications using Dense Wavelength Division Multiplexing (DWDM). It operates at a specific wavelength of 1538.19nm, allowing for long-reach transmission over single-mode fiber.
Technical Information
| Form Factor | SFP |
| Data Rate | 1.25Gb/s |
| Standard | 1000Base-EX DWDM |
Additional Specifications
| Wavelength | 1538.19nm |
| Fiber Type | SMF |
| Vendor | Adtran |
Product Description
The Adtran 1442390G1 is a specialized SFP transceiver that leverages Dense Wavelength Division Multiplexing (DWDM) technology for high-capacity optical networking. Operating at a precise wavelength of 1538.19nm, this module is designed to fit within a specific channel of the DWDM spectrum, enabling multiple data streams to be transmitted simultaneously over a single fiber pair. This transceiver supports a data rate of 1.25Gb/s, commonly used for Gigabit Ethernet (1000Base-EX). The 'EX' designation, combined with DWDM, indicates its suitability for extended reach applications, often reaching up to 40km or more, depending on the DWDM system's configuration and power budget. Designed for integration into Adtran networking equipment, the 1442390G1 is a key component for service providers and enterprises looking to expand their network capacity and reach. Its DWDM compatibility makes it ideal for metro and long-haul networks where efficient use of fiber infrastructure is critical.
