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Chapter 1: Overview
24
AT-9448T/SP
Switch
The hardware features of the AT-9448T/SP Basic Layer 3 Switch include:
48 10/100/1000Base-T ports
Four Gigabit Ethernet SFP transceiver slots
An RJ-45 style serial terminal port for local (out-of-band) management.
Status LEDs for the ports, transceiver slots, and system
Redundant power supply (RPS) connector
Compact flash card slot
Figure 8 shows the front and back panels of the AT-9448T/SP Switch.
Figure 8 AT-9448T/SP Switch - Front and Back Panels
AC Power
Connector
RPS Connector
10/100/1000Base-T Ports
SFP Transceiver
RJ-45 Style Serial
Terminal Port
Slots and LEDs
System LEDs
RPS INPUT
100-240VAC~
AT-9448T/SP
COMPACT FLASH
TERMINAL PORT
EJECT
45
48
15135791113 17 3331 47R3519 21 23 25 27 29 37 39 41 43 45R
1000 LINK / ACT
10/100 LINK / ACT
FDX
HDX / COL
D/C
L/A
L/A D/C
CLASS 1
LASER PRODUCT
L/A
SFP
LINK / ACT
34
48R36 38 40 42 44 46R
3216
2 4 6 8 10 12 14 22 24 26 28 30
18
20
L/A
STATUS
FLT
MSTR
RPS
PWR
47
46
L/A
SFP
L/A
SFP
L/A
SFP
Compact Flash
Card Slot
Port
LEDs