Cisco C-NIM-1M | Catalyst 8000 1-Port 2.5G Module, UPOE+ 90W

Q: Which Cisco platforms support the C-NIM-1M module?
A: The C-NIM-1M is compatible with Catalyst 8200, 8200L, and all Catalyst 8300 Series Edge Platforms. It can be installed directly in a NIM slot or used with the C-SM-NIM-ADPT dual-NIM carrier card in an SM-X slot on Catalyst 8300 routers.

Q: What devices can be powered using the 90W UPOE+ capability?
A: The 90W UPOE+ (802.3bt) output is designed to power high-demand devices such as cellular gateways, Wi-Fi 6 or Wi-Fi 6E access points, PTZ cameras, and industrial IoT endpoints directly from the router, eliminating the need for external power injectors.

Q: Can the C-NIM-1M be used for WAN or LAN connectivity?
A: Yes, the C-NIM-1M is versatile and can serve as a WAN uplink, LAN extension port, or dedicated connection for guest networks, IoT traffic, or SD-WAN backup links. The 2.5Gbps multigigabit capability ensures it does not become a bottleneck for high-throughput applications.

Q: Does this module support hot-swapping?
A: The C-NIM-1M supports hot-swapping when installed in a C-SM-NIM-ADPT carrier card on Catalyst 8300 Series routers, allowing online insertion and removal without disrupting router operation.

Q: What is the difference between the C-NIM-1M and standard USB-based adapters?
A: The C-NIM-1M connects directly to the router's high-speed backplane via the NIM slot, delivering superior throughput and lower latency compared to USB-based adapters. It also offers better traffic isolation and physical segmentation for secure network architectures.