Name: 1-Port T3 Serial Port Adapter with DSU High Speed WAN Interface
Brand: Cisco
Price: 56.95 USD
Availability: InStock

Cisco PA-T3 1-Port T3 Serial Port Adapter with DSU High Speed WAN Interface

Cisco PA-T3 1-Port T3 Serial Port Adapter with T3 DSU The Cisco PA-T3 is a compact, high-performance adapter that bridges legacy T3 serial lines to modern Ethernet networks. Designed for data centers and telecom operators, it delivers reliable connec... Read More

price

$56.95

In Stock: 3
Manufacturer: Cisco
Model or Part: PA-T3
Condition: Refurbished
Weight: 11.02lb
Dimensions: 10.00in x 7.20in x 3.50in

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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

Cisco PA-T3 1-Port T3 Serial Port Adapter with T3 DSU

The Cisco PA-T3 is a compact, high-performance adapter that bridges legacy T3 serial lines to modern Ethernet networks. Designed for data centers and telecom operators, it delivers reliable connectivity, low latency, and robust fault tolerance in a single board unit.

High Availability: Dual power supplies, hot-swap capability, and redundant components ensure continuous operation even during maintenance or component failure.
Easy Integration: Plug-and-play with standard RJ45 interfaces; no additional configuration is required for basic operation. Advanced users can customize settings via the web interface.
Low Latency: Built on Cisco's proven hardware architecture, the PA-T3 guarantees sub-microsecond latency, ideal for real-time voice and video applications.
Scalable Architecture: Supports up to 2.5 Gbps throughput per port with T3 DSU functionality embedded, eliminating the need for separate line cards.
Power Efficiency: Energy-efficient design reduces operating costs and heat output, making it suitable for dense deployments.

Technical Specifications

Port Type: 1 x T3 (DSU) / 1 x RJ45 Ethernet
Data Rate: Up to 2.5 Gbps per port
Power Supply: Dual 12V DC, 200W total
Operating Temperature: -20°C to +70°C
Dimensions: 4.1 x 3.7 x 1.0 inches (104 x 94 x 25 mm)
Weight: 0.8 lbs (360 g)
Compliance: FCC Class A, CE, RoHS

Applications

Telecom switching and routing platforms requiring T3 connectivity
Enterprise WAN edge routers that need legacy line support
Data center interconnects where high-throughput serial links are required
Backup or disaster recovery sites needing reliable, low-latency data transfer
Network test and measurement equipment requiring a dedicated T3 interface

This adapter is the ideal solution for operators looking to modernize their infrastructure without sacrificing legacy compatibility. Its robust design, straightforward deployment, and high performance make it a standout choice for any demanding networking environment.