Cisco Network Interface Module - Expansion module - Gigabit Ethernet x 8 - refurbished - for Cisco 4451-X

The Cisco Network Interface Module, a refurbished yet efficient expansion module, is designed to meet the diverse needs of modern networks. It features 8 RJ-45 connectors, supporting Ethernet 1000Base-T, 100Base-TX, and 10Base-T, making it a versatile choice for any networking setup. With a data transfer rate of 1 Gbps and compliance with IEEE 802.3, IEEE 802.3ab, and IEEE 802.3u standards, this module ensures reliable and high-speed connectivity. Additionally, it boasts auto-negotiation, full and half duplex modes, and layer 2 switching capabilities, enhancing your network's performance and efficiency. Whether upgrading an existing system or integrating into a new setup, this Cisco module offers a reliable solution for expanding your network's connectivity and performance.