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Chapter 1
Overview
Figure 1-6
Supervisor engine
edundant supervisor
Cisco 7100 Series Routers Slot Numbering
The PA-8T-232 can be installed in port adapter slot 3 in Cisco 7120 series routers, and in port adapter
slot 4 in Cisco 7140 series routers.
Figure 1-8 on page 1-18
Figure 1-7
5
I
EN
OL-3562-03
Catalyst 6000 Family Switch with Blank Port Adapters Installed on FlexWAN Module
WS-X6K-SUP1
1
SUPERVISOR I
WS-X6K-SUP1
2
engine
SUPERVISOR I
WS-X6408
3
8 PORT GIGABIT ETHERNET
WS-X6408
4
8 PORT GIGABIT ETHERNET
WS-X6408
5
8 PORT GIGABIT ETHERNET
FlexWAN
6
module
7
8
Fan LED
FAN
LED
9
shows a Cisco 7140 with a port adapter installed in slot 4.
Port Adapter Slots in the Cisco 7100 Series Router—Cisco 7120 Series
Slot 5
Slot 3
TX
RX
E3
RX
CEL CAR ALM
Slot 1
Port Adapter Slot Locations on the Supported Platforms
Switch
Load
100%
DTE/
PORT 1
DCE
CONSOLE
1%
PCMCIA
EJECT
Switch
Load
100%
DTE/
PORT 1
DCE
CONSOLE
1%
PCMCIA
EJECT
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
o
o
INPUT
FAN
OUTPUT
OK
OK
FAIL
Power supply 2
Power supply 1
Figure 1-7
shows a Cisco 7120 with a port adapter installed in slot 3.
Slot 4
SLOT 0
SLOT 1
ACT
ACT
LNK
LNK
0
1
FE 0 / 0
FE
0 / 1
Slot 0
Slot 2
PA-8T-232 Synchronous Serial Port Adapter Installation and Configuration
PORT 2
PORT 2
7
8
7
8
7
8
19
20
21
22
23
24
19
20
21
22
23
24
19
20
21
22
23
24
INPUT
FAN
OUTPUT
OK
OK
FAIL
PWR
0
SYS
CONS
AUX
RDY
2
7120 - AE3
1-17
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