Cisco Catalyst 9400 Series Installation Note page 20

Ten Gigabit Ethernet Switching Modules
Cisco Catalyst 9400 Series 24-Port SFP/SFP+ Module (C9400-LC-24XS)
Description
Per Slot Bandwidth
Minimum / Maximum Port
8
Density
Support and Restrictions
8
The number of ports available on a single switch
20
24 Port SFP/SFP+ 10 Gigabit Ethernet Module. These ports can be interchangeably used as 1G
and 10G ports.
• Hardware ready for IEEE 1588/802.1as— A Precision Time Protocol (PTP) used for time
synchronization across the network for video and audio applications.
• Bandwidth is allocated across four 6-port groups, providing 20 Gbps per port group.
• Has a built-in, front-facing, passive RFID tag that uses Ultra High Frequency (UHF) RFID
technology and requires an RFID reader with compatible software. It provides
auto-identification capabilities for asset management and tracking. The RFID tags are
compatible with the Generation 2 GS1 EPC Global Standard and are ISO 18000-6C compliant.
They operate in the 860- to 960-MHz UHF band. For more information, see
Identification (RFID) on Cisco Catalyst 9000 Family
Per slot bandwidth is enabled by the software and the supervisor module:
80Gbps with C9400-SUP-1.
120 Gbps for C9400-SUP-1XL on a seven-slot chassis.
• Catalyst 9404R Switch—24/48
• Catalyst 9407R Switch—24/120
• Catalyst 9410R Switch— 24/192
Can be installed in any non-supervisor module slot. There are no other restrictions.
Radio Frequency
Switches.