Installation guide

16
Installing AC Power Supplies in Cisco 2691 Routers
78-13819-01
Electrical Connections for Cisco 2691 Routers
Electrical Connections for Cisco 2691 Routers
This section explains how to connect the AC power to Cisco 2691 routers.
Warning This unit is intended for installation in restricted access areas. A restricted access area is where
access can only be gained by service personnel through the use of a special tool, lockand key, or
other means of security, and is controlled by the authority responsible for the location. To see
translations of the warnings that appear in this publication, refer to the
Regulatory Compliance
and Safety Information document that accompanied this device.
Note The installation must comply with the 1996 National Electric Code (NEC) and other applicable
codes.
Warning Use copper conductors only.
Step 1 Crimp a size AWG 6 (minimum 13 mm
2
) ground wire in the new equipment building system (NEBS)
ground lug.
Step 2 Attach the ground lug to the Cisco 2691 chassis, using the supplied screws as shown in Figure 11.
Step 3 Connect the other end of the ground wire to a suitable grounding point at your site.
Figure 11 NEBS-Compliant Ground Connection on the Cisco 2691 Router
Powering On the Router
Warning The plug-socket combination must be accessible at all times because it serves as the main
disconnecting device. To see translations of the warnings that appear in this publication, refer to
the Regulatory Compliance and Safety Information document that accompanied this device.
Ground lug
attachment
72228
EN
ASYNC
ASYNC 8-15
ASYNC 0-7
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ASYNC 24-31
ASYNC 16-23
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
SEE MANUAL BEFORE INSTALLATION
CONSOLE
AUX
FAST ETHERNET 0/1
FAST ETHERNET 0/0
AL
CD
LP
RD
TD
SEE MANUAL BEFORE INSTALLATION
DSU
56K
AL
CD
LP
RD
TD
SEE MANUAL BEFORE INSTALLATION
DSU
56K
ACT
100 Mbps
LINK
ACT
100 Mbps
LINK
CF1
CISCO2691