3-14
Cisco 7206 Installation and Configuration Guide
OL-5102-02
Chapter 3 Installing the Cisco 7206
Connecting Port Adapter Cables
Connecting Port Adapter Cables
The instructions for connecting the cables for each port adapter installed in the Cisco 7206 are contained
in the respective configuration note for each port adapter (service adapters do not have cables). For
example, if you are connecting the cables for a PA-A3 enhanced ATM port adapter, refer to the
configuration note PA-A3 Enhanced ATM Port Adapter Installation and Configuration. This document
is available on Cisco.com.
Instructions for securing port adapter interface cables to the cable-management brackets are contained
in the “General Tabletop or Workbench Installation” section on page 3-9.
Connecting I/O Controller Cables
The console and auxiliary ports for the Cisco 7206 are located on the I/O controller. The I/O controller
also has an optional Fast Ethernet port (refer to Figure 3-13). This section contains connection
equipment and pinout information for the console, auxiliary, and Fast Ethernet ports on the I/O
controller.
Figure 3-13 Cisco 7206 I/O Controller Connections
Console and Auxiliary Port Connection Equipment
The I/O controller has two EIA/TIA-232 ports: a DCE-mode console port and a DTE-mode auxiliary
port. (Refer to Figure 3-14.) The console port is a DCE DB-25 connector for connecting a data terminal,
which you will use to configure the interfaces and bring up the router. The auxiliary port is a DTE DB-25
plug for connecting a modem or other DCE device (such as a CSU/DSU or other router) to the
Cisco 7206.
H6594
ETHERNET 10BT
E
N
A
B
L
E
D
0
2
1
3
L
IN
K
0
1
2
3
FAST SERIAL
E
N
T
D
T
C
R
D
R
C
L
B
C
D
T
D
T
C
R
D
R
C
L
B
C
D
T
D
T
C
R
D
R
C
L
B
C
D
T
D
T
C
R
D
R
C
L
B
C
D
ENABLED
M
II
L
IN
K
R
J
4
5
FAST ETHERNET
0
TOKEN RING
0
1
2
3
Auxiliary
port
Console
port
0
2
4
1
3
5
6
E
T
H
E
R
N
E
T
-
1
0
B
F
L
E
N
R
X
0
1
2
3
4
T
X
R
X
T
X
R
X
T
X
R
X
T
X
R
X
T
X
MII
EN
RJ45
EN
RJ45
LINK
1O PWR
OK
R
J
-
4
5
C
P
U
R
E
S
E
T
FAST ETHERNET INPUT/OUTPUT CONTROLLER
ENABLED
PCMCIA
EJECT
SLOT 0
SLOT 1
FE MII
Optional Fast Ethernet port
(MII receptacle and RJ-45 receptacle)
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