Specifications

4 AT-8900, AT-9900, AT-9900s Series Switches
Software Release 3.0.2
C613-03092-00 REV C
Hardware Overview
This section provides details about the physical characteristics of the following:
■ AT-8900 Series Switch
• AT-8948 model
■ AT-9900 Series Switch
• AT-9924T/4SP model
• AT-9924T model
• AT-9924SP model
■ AT-9900s Series Switch
• AT-9924Ts model
The AT-8900, AT-9900, and AT-9900s Series switches have the following
common traits:
Dimensions ■ Height: 44.5mm, plus 5.1mm if the rubber feet are used
■ Width: 440mm, excluding rack-mounting brackets
■ Depth: 440mm, excluding PSU handles
■ Weight: Not more than 8.5 kg, which includes one power supply unit
(PSU) and one fan-only module (FOM)
Mounting system ■ 1U rack mounting; 19-inch rack-mount kit as standard
Asynchronous
serial port
■ Up to 115kbps
■ Universal Asynchronous Receiver Transmitter (UART)
■ Standard RJ-45 connector
■ Hardware-flow control