The C-NIM-8T is a LAN/WAN module with eight RJ-45 copper line ports. It’s intended primarily to replace the ISR 4000 Series NIM-ES2 switch module family, to which it has full feature parity for Layer 2 switching operation, and also includes added Layer 2 features. It supports 10BASE-T, 100BASE-TX, and 1000BASE-T Ethernet connections, providing a price-effective 8-port LAN switch. As with the C-NIM-4X and C-NIM-8M, the two-highest numbered ports can be configured to work as native Layer 3 ports with full feature parity to the router’s embedded WAN ports. IEEE 802.1AE MACsec is supported as described in the Product Overview. More information: Network | Ethernet interface type | Gigabit Ethernet |  | Ethernet LAN data rates | 10,100,1000 Mbit/s | | Networking standards | IEEE 802.1AE | Performance | Compatibility | Catalyst 8300 and 8200 Series and 8200L | Ports & interfaces | Ethernet LAN (RJ-45) ports | 8 |
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