Name: ACCESS-T, T1 DSU/CSU, 4 DTE Ports, Drop and Insert Port, AC Power Supply
Brand: Larscom
Price: 928.95 USD
Availability: InStock

Larscom ACST-411 ACCESS-T, T1 DSU/CSU, 4 DTE Ports, Drop and Insert Port, AC Power Supply

The Larscom ACST-411 ACCESS-T T1 DSU/CSU provides reliable digital signal conversion for T1 circuits with a compact form factor and built-in AC power supply. Designed for both field and rack installation, this unit supports up to four DTE ports and i... Read More

price

$928.95

In Stock: 2
Manufacturer: Larscom
Model or Part: ACST-411
Condition: Refurbished
Weight: 14.00lb

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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 Larscom ACST-411 ACCESS-T T1 DSU/CSU provides reliable digital signal conversion for T1 circuits with a compact form factor and built-in AC power supply. Designed for both field and rack installation, this unit supports up to four DTE ports and includes a convenient drop and insert port for easy loopback testing. The ACCESS-T is ideal for telecom carriers, data centers, and enterprise networks that require stable, high-performance T1 connectivity.

Key Features

Four DTE ports for simultaneous multi-line connections
Drop and insert port enables quick loopback diagnostics without service interruption
Integrated AC power supply eliminates the need for external adapters
LED status indicators for power, alarm, and data activity
Robust metal chassis provides protection against environmental stress
Plug-and-play configuration with minimal setup time

Technical Specifications

Model number: ACST-411
Supported data rate: T1 (1.544 Mbps)
Number of DTE ports: 4
Drop and insert port: 1
Power input: 120 VAC, 60 Hz (auto-sensing)
Power consumption: less than 15 watts
Operating temperature: 0 to 55 degrees Celsius
Storage temperature: -40 to 85 degrees Celsius
Dimensions (W x H x D): 4.5 in x 2.0 in x 7.0 in
Weight: approx 2.2 lbs

Applications

Telecommunications carrier networks requiring T1 line termination
Enterprise WAN connections linking remote offices
Data center interconnects for backup and redundancy
Government and military installations with secure T1 communications
Testing and maintenance environments using the drop and insert port for loopback verification

The ACST-411 delivers dependable performance, easy installation, and built-in power management, making it a versatile choice for any organization that depends on stable T1 circuit operation.