Cisco 2900 series Installation Manual page 81

Chapter 2 Preparing for Router Installation
For NEC-compliant grounding, an appropriate user-supplied ring terminal, with an inner diameter
•
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)
Note
Ethernet hub or PC with a network interface card for connection to an Ethernet (LAN) port.
•
• Console terminal (an ASCII terminal or a PC running HyperTerminal or similar terminal emulation
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).
•
• Data service unit (DSU) or channel service unit/data service unit (CSU/DSU) as appropriate for
serial interfaces.
External CSU for any CT1/PRI modules without a built-in CSU.
•
NT1 device for ISDN BRI S/T interfaces (if not supplied by your service provider).
•
OL-18712-02
For more information on cable specifications, see the
Specifications document at Cisco.com.
Required Tools and Equipment for Installation and Maintenance
Cisco Modular Access Router Cable
Cisco 2900 Series and 3900 Series Hardware Installation Guide
2-13