Name: SFP 3.125g 1310nm 20km
Brand: Adtran
Price: 174.95 USD
Availability: InStock

Adtran 1442820G1 SFP 3.125g 1310nm 20km

The Adtran 1442820G1 SFP is a compact, hot-swappable optical transceiver designed for high-performance Ethernet and fiber channel applications. Operating at 1310nm wavelength, this module delivers a reliable 3.125 Gbps data rate over single-mode fibe... Read More

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$174.95

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In Stock: 1
Manufacturer: Adtran
Model or Part: 1442820G1
Condition: New
Weight: 0.20lb
Dimensions: 2.50in x 0.50in x 0.30in

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Description

Overview
The Adtran 1442820G1 SFP is a compact, hot-swappable optical transceiver designed for high-performance Ethernet and fiber channel applications. Operating at 1310nm wavelength, this module delivers a reliable 3.125 Gbps data rate over single-mode fiber up to 20 km, making it ideal for campus, metro and enterprise networks that require long reach and low latency.

Key Features

Supports 3.125 Gbps Ethernet, Fibre Channel and SONET/SDH applications
1310nm wavelength optimized for low attenuation over SMF
Maximum reach of 20 km on standard single-mode fiber
Hot-swap capable for zero-downtime upgrades
Low power consumption and small form factor (SFP) for dense port density
Compatible with all Adtran platforms and other industry standard SFP slots

Technical Specifications

Model/Part Number: 1442820G1
Manufacturer: Adtran
Data Rate: 3.125 Gbps
Wavelength: 1310 nm
Fiber Type: Single-mode (OS1/OS2)
Maximum Distance: 20 km
Transmit Power: -7 dBm typical
Receive Sensitivity: -23 dBm typical
Operating Temperature: 0 to 70 deg C
Storage Temperature: -40 to 85 deg C
Power Supply: 3.3 V DC
Connector Type: LC duplex

Applications
The 1442820G1 SFP is suited for a wide range of scenarios where long-reach fiber connectivity is essential. Typical deployments include:

Campus backbone links connecting buildings or data halls
Metro Ethernet services delivering high-speed internet to businesses
Enterprise wide area network extensions across a city or region
Carrier grade transport for voice, video and data streams
Fiber channel storage area networks requiring reliable 3.125 Gbps links

By choosing the Adtran 1442820G1 SFP, network designers gain a proven, easy-to-install solution that maximizes bandwidth while minimizing latency and power consumption, ensuring a future-proof infrastructure for growing data demands.