Allied Telesis AT-8948 - Table of Contents; Contents

Hardware Reference 3
C613-03092-00 REV J
Contents
Devices Covered by this Document ................................................................... 5
48-Port Fast Ethernet Switches .......................................................................... 6
Dimensions ................................................................................................ 6
Mounting system ....................................................................................... 6
Asynchronous serial port ............................................................................ 6
Environmental conditions ........................................................................... 6
Regulatory standards .................................................................................. 6
Switching core ........................................................................................... 6
Processing core .......................................................................................... 7
IPv6 accelerator card .................................................................................. 7
AT-8948 and x900-48FE switches ............................................................... 7
x900-48FS switch ....................................................................................... 7
Gigabit Switches ............................................................................................... 8
Dimensions ................................................................................................ 8
Mounting system ....................................................................................... 8
Asynchronous serial port ............................................................................ 8
Environmental conditions ........................................................................... 8
Regulatory standards .................................................................................. 8
Switching core ........................................................................................... 8
Processing core .......................................................................................... 8
AT-9924T switch ........................................................................................ 9
AT-9924SP switch ...................................................................................... 9
Expandable Gigabit Switches .......................................................................... 10
Dimensions .............................................................................................. 10
Mounting system ..................................................................................... 10
Asynchronous serial port .......................................................................... 11
Environmental conditions ......................................................................... 11
Regulatory standards ................................................................................ 11
Switching core ......................................................................................... 11
Processing core ........................................................................................ 11
AT-9924Ts switch ..................................................................................... 12
x900-12XT/S switch .................................................................................. 12
x900-24XT switch .................................................................................... 13
x900-24XS switch .................................................................................... 13
SwitchBlade x908 ..................................................................................... 14
Switch LEDs .................................................................................................... 15
Fast Ethernet RJ-45 port LEDs ................................................................... 15
Gigabit RJ-45 port LEDs ............................................................................ 15
XFP port LEDs ........................................................................................... 15
SFP port LEDs ........................................................................................... 16
System LEDs ............................................................................................. 17
Stacking LEDs ........................................................................................... 18
Management Ports ......................................................................................... 19
RS-232 Terminal Port ................................................................................ 19
Out-of-Band Ethernet Management Port .................................................. 19
Network Ports ................................................................................................. 20
SFP Ports .................................................................................................. 20
XFP Ports .................................................................................................. 23
RJ-45 Ports ............................................................................................... 23
Stacking Ports .......................................................................................... 23
Expansion Options .......................................................................................... 24
Memory Options ............................................................................................. 25
CompactFlash Card .................................................................................. 25
Secure Digital (SD) Card ........................................................................... 27
Dual In-line Memory Module (DIMM) ....................................................... 29