Cisco 4451-X Hardware Installation Manual page 58

Chapter 2 Preparing for Router Installation
You need the following tools and equipment to install and upgrade the router and its components:
ESD-preventive cord and wrist strap
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Number 2 Phillips screwdriver
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Phillips screwdrivers: small, 3/16-in. (4 to 5 mm) and medium, 1/4-in. (6 to 7 mm)
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Screws that fit your rack
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Wire crimper
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Wire for connecting the chassis to an earth ground:
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For NEC-compliant grounding, an appropriate user-supplied ring terminal, with an inner diameter
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of 1/4 in. (5 to 7 mm)
In addition, depending on the type of modules you plan to use, you might need the following equipment
to connect a port to an external network:
Cables for connection to the WAN and LAN ports (dependent on configuration)
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Note
Ethernet hub or PC with a network interface card for connection to an Ethernet (LAN) port.
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Console terminal (an ASCII terminal or a PC running HyperTerminal or similar terminal emulation
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software) configured for 9600 baud, 8 data bits, 1 stop bit, no flow control, and no parity.
Modem for connection to the auxiliary port for remote administrative access (optional).
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Data service unit (DSU) or channel service unit/data service unit (CSU/DSU) as appropriate for
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serial interfaces.
External CSU for any CT1/PRI modules without a built-in CSU.
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OL-27644-01
To install or remove modules
To remove the cover, if you are upgrading memory or other components
2
AWG 6 (13 mm ) wire for NEBS-compliant chassis grounding
2
AWG 14 (2 mm ) or larger wire for NEC-compliant chassis grounding
2
AWG 18 (1 mm ) or larger wire for EN/IEC 60950-compliant chassis grounding
For more information on cable specifications, see the
Specifications document
Hardware Installation Guide for the Cisco 4451-X Integrated Services Router
Required Tools and Equipment for Installation and Maintenance
at Cisco.com.
Cisco Modular Access Router Cable
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