The Cisco PA-A3-T3= is an expansion module designed to enhance network capabilities by adding one port for high-performance connectivity. This module is part of the Cisco A3 series and is primarily used for network expansion in enterprise environments. The module is compatible with a variety of Cisco routers, providing flexibility for deployment in different network topologies.
With a single-port configuration, the PA-A3-T3= supports connectivity up to T3 (45 Mbps) speeds, making it suitable for high-speed internet services, dedicated leased lines, or large data transfers between sites. The module also supports advanced software features such as Quality of Service (QoS) and Multiprotocol Label Switching (MPLS), allowing for efficient traffic management and prioritisation of network packets according to business needs.
The expansion module uses standard BNC coaxial connections, making it compatible with established T3 network infrastructures. It is designed for easy installation and maintenance within an existing Cisco router, simplifying the process of upgrading network performance. The PA-A3-T3= is noted for reliable performance, with support for burstable bandwidth and resilience against packet loss, which is essential for maintaining network performance during periods of high traffic.
In sum, the Cisco PA-A3-T3= expansion module is a robust choice to extend networking capability within larger infrastructures, offering both speed and flexibility for multiple use cases. Whether for connecting remote branches or ensuring high-quality video conferencing, this module is designed to meet the growing demands of today’s business environments.
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