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Chapter 3
Router Hardware Description
Cable Panel (Back Panel) Features
Figure 3-5
Table 3-5
Cable Panel (Back Panel) Features
Item
Feature
1
CONFIG Reset button
2
SFP ports
3
Ethernet ports:
2–Gigabit Ethernet
•
(10/100/1000 Mbps)
6–Fast Ethernet
•
(10/100 Mbps)
4
Serial ports
5
Console port
6
PWR RESET button
7
AC power supply connector
OL-26438-02
Cable Panel (Back Panel) Features
1
2
PE
N
L3
L2
Description
Press for at least 5 seconds to return the router software configuration to the factory
default, and power cycle the router. For information on how to use this feature,
including a Caution statement, see
Install supported small-form-factor pluggable (SFP) modules in these two SFP ports,
labeled ETH 2/1 and ETH 2/2. For more information and supported SFPs, see
Form-Factor Pluggable (SFP) Ports, page
Make network connections using the Ethernet ports. For more information, see
Ethernet Ports, page
Gigabit Ethernet (GE) ports—GE ports ETH 2/1 and ETH 2/2 are WAN ports
•
for connectivity to a primary substation or a control center.
•
Fast Ethernet (FE) ports —FE ports ETH 2/3 to ETH2/8 are LAN ports for local
network devices.
Connect the router to legacy devices using these two serial ports. For more
information on these ports and supported devices, see
Connect a console or PC to the asynchronous console port to manage the router with
a local connection.
Press the PWR RESET button for at least 5 seconds to power cycle the router. For
more information on how to use this feature, see
Connect the router to the AC power supply (included). For more information, see
Power Supply, page
3
L1
7
CONFIG Reset Button, page
3-13.
3-17.
Cisco 1120 Connected Grid Router Hardware Installation Guide
Hardware Features
4
5
6
-
+
8
9
3-12.
3-12.
Serial Ports, page
PWR RESET Button, page
Small
3-15.
3-12.
AC
3-11
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