Name: Dual T1/PRI Card
Brand: Cisco
Price: 349.95 USD
Availability: InStock

Cisco AS52-2CT1 Dual T1/PRI Card

OverviewThe Cisco AS52-2CT1 Dual T1/PRI Card is a high-performance interface module designed for Cisco ASR 5000 series routers. It provides two independent T1 or PRI (Primary Rate Interface) channels in a single, compact form factor, enabling service... Read More

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$349.95

Ships next business day.

In Stock: 5
Manufacturer: Cisco
Model or Part: AS52-2CT1
Condition: Refurbished
Weight: 13.00lb

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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 Cisco AS52-2CT1 Dual T1/PRI Card is a high-performance interface module designed for Cisco ASR 5000 series routers. It provides two independent T1 or PRI (Primary Rate Interface) channels in a single, compact form factor, enabling service providers and enterprises to consolidate voice and data connectivity while maximizing bandwidth efficiency.

Key Features

Supports dual T1 (2.048 Mbps) or dual PRI (1.544 Mbps) connections for flexible deployment
Integrated line coding and framing options (AMI, B8ZS, HDB3) to match regional standards
Hot-swap capable for zero-downtime maintenance and upgrades
Built-in diagnostics and alarm monitoring to simplify troubleshooting
Low power consumption and compact 2-slot chassis footprint
Seamless integration with Cisco IOS and IOS XE software releases

Technical Specifications

Model/Part Number: AS52-2CT1
Interface Type: Dual T1/PRI
Data Rate: 2.048 Mbps per T1, 1.544 Mbps per PRI
Connector Type: RJ-48C (T1) or RJ-11 (PRI) with optional breakout cables
Supported Line Coding: AMI, B8ZS (T1), HDB3 (PRI)
Framing: D4, ESF (T1) and PRI framing options
Power Supply: 12 V DC, 2.5 A per card
Operating Temperature: 0 to 40 degrees Celsius
Dimensions: Standard 2U card, fits Cisco ASR 5000 chassis slots

Applications
The Dual T1/PRI Card is ideal for voice-over-IP gateways, SIP trunking, and legacy telephony integration. It is commonly used in:

Enterprise branch offices that need reliable PSTN access
Service provider edge routers delivering voice services to customers
Call centers requiring redundant PRI lines for high call volume
Hybrid networks that combine traditional T1 circuits with modern IP traffic

By delivering two independent channels in a single module, the Cisco AS52-2CT1 helps reduce equipment costs, simplify cabling, and provide the scalability needed for growing communication environments.