The Cisco 7300-4OC3POS-MM= is a line card expansion module designed for use with Cisco 7300 series routers. This module is equipped with 4 ports, supporting Packet-over-SONET/SDH (POS) connections. Each port is designed to handle OC-3/STM-1 traffic over multimode fibre, ensuring efficient data transmission across networks. The multimode fibre connectivity provides a maximum bandwidth of 155.52 Mbps per port, which is suitable for high-speed data communication applications.
This line card offers POS interfaces, which are essential for transmitting Internet Protocol (IP) packets over SONET networks. By using this expansion module, the Cisco 7300 series routers gain enhanced scalability and the ability to handle Synchronous Optical Networking (SONET), making the module suitable for high-demand services. It allows for reliable network operations, supporting both point-to-point and point-to-multipoint connections. The module ensures robust performance by supporting error detection mechanisms inherent to SONET, such as bit error rate testing (BERT).
The Cisco 7300-4OC3POS-MM= is designed to integrate seamlessly into existing Cisco 7300 routers, providing reliable and high-performance network expansion options. The use of POS technology in conjunction with SONET allows for the efficient multiplexing of large volumes of traffic across optical links. Additionally, the inclusion of multimode fibre support ensures the module can handle short to medium range optical communications, generally up to 2 km, making it an ideal choice for enterprise or metropolitan area networks.
EOL Technology Services offers support for part number 7300-4OC3POS-MM= through professional services and a reliable supply of genuine replacement parts. Our experienced team is ready to assist with installation, troubleshooting, and ongoing maintenance to ensure your network runs smoothly and efficiently.
