Cisco Network Interface Module - Expansion module 2 - ISDN - ISDN BRI - refurbished - for Cisco 4451-X

The Cisco Network Interface Module represents a reliable and cost-effective solution for enhancing your network's connectivity. This plug-in module, compatible with PC systems, features two ISDN BRI ports, ensuring robust and high-speed data communication. It adheres to a comprehensive list of global standards, including CISPR 22, EN55022:2010, and FCC CFR47 Part 15, showcasing its commitment to quality and broad compatibility. As a refurbished product, it offers an economical alternative for businesses looking to expand their networking capabilities without a significant investment. Whether you're upgrading an existing system or setting up a new network, the Cisco Network Interface Module provides the performance and reliability you need.