Cisco 2821 - Integrated Services Router Unified Communications Bundle Manuale di avvio rapido - Pagina 18
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Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 2
Attach the ground lug or ring terminal to the chassis as shown in Figure 13, Figure 14, Figure 15, Figure 16, or
Step 3
Figure 17. For a ground lug, use the two screws with captive locking washers provided. For a ring terminal, use one of
the screws provided. Tighten the screws to a torque of 8 to 10 in-lb (0.9 to 1.1 N-m).
The Cisco 2801 router is not NEBS-compliant.
Note
Connect the other end of the ground wire to a suitable grounding point at your site.
Step 4
Figure 13
Chassis Ground Connection on Cisco 2801 Chassis
Ring terminal
attachment
Figure 14
NEBS-Compliant Chassis Ground Connection on Cisco 2811 Chassis
EN M0
Figure 15
Chassis Ground Connection Using Ring Terminal on Cisco 2811 Chassis
EN M0
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S
L
O
T
3
S
S
L
L
O
O
T
T
A= AC T
1
2
A= FD X
S= SP EE
A
D
A= LIN K
FE 0/1
F
FE 0/0
S
S
L
O
L
T
0
PV DM 1
PV DM 0
AIM 1
Ground lug
S
L
O
T
3
S
S
L
L
O
O
T
T
1
A= AC T
2
A= FD X
A
S= SP EE
D
A= LIN K
FE 0/1
F
FE 0/0
S
S
L
O
L
T
0
PV DM 1
PV DM 0
AIM 1
A
F
S
L
AIM 0
A
F
S
L
AIM 0
Ring terminal
attachment