Cisco C9800-10X10E | Catalyst 9800 10-Port 10G SFP+ Expansion Module

Q: Which Catalyst 9800 models support the C9800-10X10E module?
A: The C9800-10X10E is designed exclusively for the Cisco Catalyst 9800-80 Wireless Controller. It is not compatible with other 9800 Series models such as the 9800-40, 9800-L, or 9800-CL.

Q: Can I install this module without powering down the wireless controller?
A: Yes, the C9800-10X10E is hot-swappable and can be installed or removed from a running Catalyst 9800-80 system without service interruption or downtime.

Q: What types of SFP+ transceivers are supported?
A: The module supports standard Cisco 10G SFP+ transceivers for both fiber and copper connectivity, allowing flexible deployment scenarios including short-reach multimode, long-reach single-mode, and direct-attach copper cables.

Q: How many expansion modules can be installed in a Catalyst 9800-80?
A: The Catalyst 9800-80 supports optional modular uplink modules including the C9800-10X10E, C9800-18X1GE, and various 40GE/100GE modules. Check the chassis specifications for maximum supported expansion capacity and slot availability.

Q: What are typical use cases for this 10-port 10GbE module?
A: This module is ideal for large enterprise campuses and data centers requiring high-density 10GbE uplinks for access point aggregation, core network connectivity, or multi-site wireless controller clustering to support thousands of APs and tens of thousands of concurrent clients.