Cisco ASR 9000 Series, Руководство по установке

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Grounding Receptacle Location Model Number
Top rear right side of the chassis ( Figure 130: NEBS Bonding and Grounding
for the Cisco ASR 9006 Router, on page 123 ).
Cisco ASR 9006 Router
Bottom rear right side and rear left side of the chassis ( Figure 131: NEBS Bonding
and Grounding for the Cisco ASR 9904 Router, on page 123 ).
Cisco ASR 9904 Router
Bottom rear and left side of the chassis ( Figure 132: NEBS Bonding and
Grounding for the Cisco ASR 9906 Router ).
Cisco ASR 9906 Router
Top rear right side of the chassis ( Figure 133: NEBS Bonding and Grounding
for the Cisco ASR 9922 Router, on page 124 ).
Cisco ASR 9922 Router
Bottom rear right side of the chassis ( Figure 134: NEBS Bonding and Grounding
for the Cisco ASR 9912 Router, on page 125 ).
Cisco ASR 9912 Router
Follow these steps to attach a grounding cable lug to the router:
Procedure
Step 1 Insert the grounding screws (10-32 round-head) through the locking washers (ideally nickel-plated brass) and
into the threaded grounding receptacle (has two M6 bolt holes with 0.625 to 0.75 spacing between them). The
wire receptacle is large enough to accept a #6 AWG or larger multi-strand copper wire.
Step 2 Tighten the grounding screws securely to the receptacles.
Step 3
Prepare the other end of the grounding wire and connect it to the appropriate grounding point at your site to
ensure an adequate earth ground.
Figure 129: NEBS Bonding and Grounding for the Cisco ASR 9010 Router
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
122
Unpacking and Installing the Chassis
Supplemental Bonding and Grounding Connections