Adtran 1442390G1 1.25Gb/s 1000Base-EX DWDM 1538.19nm SFP Transceiver
Shop all Adtran parts (563) ›- Standard: 1000Base-EX (DWDM variant)
- Application: Long-reach DWDM networks
- Designed for Adtran equipment
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Key specifications
See full specs ↓- Form Factor
- SFP
- Data Rate
- 1.25Gb/s
- Standard
- 1000Base-EX DWDM
- Wavelength
- 1538.19nm
- Fiber Type
- SMF
- Vendor
- Adtran
Product details
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.
Specifications
- Form Factor
- SFP
- Data Rate
- 1.25Gb/s
- Standard
- 1000Base-EX DWDM
- Wavelength
- 1538.19nm
- Fiber Type
- SMF
- Vendor
- Adtran
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.
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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