The Cisco PA-4T+ is an expansion module designed to accommodate up to four high-speed synchronous serial ports for enhanced communication capabilities. Each of these ports enables versatile network setups, capable of supporting a wide range of protocols such as Frame Relay, SDLC, X.25, and HDLC. This module operates over a wide variety of link speeds, ranging from 1200 bps to T1/E1 rates, making it highly adaptable in numerous communication environments.
Its support for RS-232, V.35, RS-449, X.21, and EIA-530 interfaces ensures flexibility for users who need to connect different types of serial devices. Additionally, it is compatible with Cisco 7200 and 7500 series routers, adding to its versatility within established infrastructure.
The Cisco PA-4T+ also includes integrated hardware support for PPP (Point-to-Point protocol) and multiservice interworking, optimising its use for both point-to-point connections and more complex network topologies. The module has four separate ports, allowing for four simultaneous serial connections, which substantially broadens networking options for the user.
Another feature of this module is flexible clocking, which allows users to configure both internal and external clock sources, supporting many network configurations. The module is also designed with ease of installation in mind, offering plug-and-play compatibility with supported Cisco systems, reducing downtime and improving workflow efficiency.
EOL Technology Services provides reliable support for the Cisco PA-4T+ expansion module, offering professional services tailored to your network's needs, such as installation assistance and troubleshooting. If a replacement part is ever required, EOL Technology ensures timely delivery to minimise disruption to your network’s operations, keeping your infrastructure running smoothly.
