Cisco AC Power Cord (Swiss) 10A CAB-ACS-10= Manual De Usuario
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CAB-ACS-10=
2-32
Cisco 7600 Series Router Installation Guide
OL-4503-24
Chapter 2 Preparing for Installation
Site Planning Checklist
•
The circuit breaker is considered the disconnect device and should be easily accessible.
•
The system ground is the power supply and chassis ground.
Caution
Do not connect the DC-return wire to the system frame or to the system grounding equipment.
Site Planning Checklist
lists the site planning activities that you should perform prior to installing the Cisco 7600
series router. Completing each activity helps ensure a successful router installation.
Table 2-21 Site Planning Checklist
Task No.
Planning Activity
Verified By
Time
Date
1
Space evaluation:
Space and layout
Floor covering
Impact and vibration
Lighting
Maintenance access
Floor covering
Impact and vibration
Lighting
Maintenance access
2
Environmental evaluation:
Ambient temperature
Humidity
Altitude
Atmospheric contamination
Airflow
Humidity
Altitude
Atmospheric contamination
Airflow
3
Power evaluation:
Input power type
Power receptacles (15A/20A/30A))
Receptacle proximity to the equipment
Dedicated (separate) circuits for redundant
Power receptacles (15A/20A/30A))
Receptacle proximity to the equipment
Dedicated (separate) circuits for redundant
power supplies
UPS for power failures
DC systems: Proper gauge wire and lugs
DC systems: Proper gauge wire and lugs
4
Grounding evaluation:
Circuit breaker size
CO ground (AC- and DC-powered systems)
CO ground (AC- and DC-powered systems)
5
Cable and interface equipment evaluation:
Cable type
Connector type
Cable distance limitations
Interface equipment (transceivers)
Connector type
Cable distance limitations
Interface equipment (transceivers)
6
EMI evaluation:
Distance limitations for signaling
Site wiring
RFI levels
Site wiring
RFI levels