Name: Rack Mount 3811 19.2K/14.4K Modem Card
Brand: Paradyne
Price: 163.95 USD
Availability: InStock

Paradyne 3811-B1-001 Rack Mount 3811 19.2K/14.4K Modem Card

The Paradyne 3811-B1-001 Rack Mount 3811 19.2K/14.4K Modem Card is a high-performance data communications module designed for carrier grade routers and switches. Engineered for reliability in demanding network environments, this card delivers fast an... Read More

price

$163.95

In Stock: 13
Manufacturer: Paradyne
Model or Part: 3811-B1-001
Condition: Refurbished
Weight: 2.38lb
Dimensions: 14.25in x 18.20in x 2.25in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Paradyne 3811-B1-001 Rack Mount 3811 19.2K/14.4K Modem Card is a high-performance data communications module designed for carrier grade routers and switches. Engineered for reliability in demanding network environments, this card delivers fast and stable modem connectivity for both legacy and modern applications. Its compact 19-inch rack-mount form factor makes it easy to integrate into existing chassis without sacrificing space or airflow.

Key Features

Supports both 19.2K and 14.4K baud rates for flexible deployment
Rack-mountable 19-inch design for seamless installation in standard equipment cabinets
Built-in error correction and data compression to maximize throughput
Hot-swap capable for minimal downtime during maintenance or upgrades
Comprehensive diagnostic LEDs for quick status monitoring
Compatible with a wide range of Paradyne and third-party networking platforms

Technical Specifications

Model/Part Number: 3811-B1-001
Modem speeds: 19.2K bits per second and 14.4K bits per second
Interface: Standard RJ-45 serial ports (2 connectors)
Power consumption: 5 watts typical, 7 watts maximum
Operating temperature: 0 degrees to 55 degrees Celsius
Storage temperature: -40 degrees to 85 degrees Celsius
Humidity: 10 percent to 90 percent non-condensing
Dimensions: 19 inches wide, 1.75 inches high, 8 inches deep
Weight: 1.2 pounds (approx.)

Applications
The 3811 modem card is ideal for telecom carriers, Internet service providers, and enterprise networks that require reliable low-speed data links. Typical uses include:

Remote site monitoring and telemetry
Point-to-point leased line connections
Backup communication paths for critical infrastructure
Legacy system integration where modern Ethernet is not feasible
Secure dial-up access for remote management consoles

By delivering proven modem technology in a compact, rack-mountable package, the Paradyne 3811-B1-001 helps organizations maintain connectivity continuity while simplifying installation and management.