Cisco Catalyst 9400 Series Hardware Installation Manual page 13

Product Overview
1 Access to remove fan tray from the rear
Table 1: Catalyst 9404R Switch Features
Feature Description
Product ID Chassis model number (add = for spare)—Cisco Catalyst 9400 Series 4 Slot Chassis(C9404R)
Chassis Has four horizontal slots. Slots are numbered 1 (left) to 4 (right).
Supervisor Supports 1+1 supervisor module redundancy for integrated resiliency. Supported model numbers (add = for
modules spare):
• Cisco Catalyst 9400 Series Supervisor 1 Module (C9400-SUP-1)
• Cisco Catalyst 9400 Series Supervisor 1XL Module ( C9400-SUP-1XL)
• Cisco Catalyst 9400 Series Supervisor 1XL-Y 25G Module (C9400-SUP-1XL-Y)
Supervisor modules:
• Must be installed in slots numbered 2 and 3 only.
• Have minimum software release version requirements. Refer to your software release notes for this
information.
See Cisco Catalyst 9400 Series Supervisor Module Installation
2 Blue beacon LED on the rear panel of the fan tray (always
matches the blue beacon on the front panel of the fan tray)
Note.
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
Catalyst 9404R Switch
7