Chapter 2: Installation

June 30, 2006

Connecting AC Power to an SG-1 AC Chassis

Connect an AC power cord(s) to AC power connectors, as required.

Step

Action

1Turn off the AC power switch on the back of the SG-1 AC chassis.

2Plug the power cord into the chassis power connector.

3Connect the AC power cord from the power supply to the facility power source. Do not turn on the power switches at this time. You will turn on the power switches when you power up the chassis (as described in “Powering Up the SG-1” on page 2-4) and install the cards (as described in “Installing Cards and Blank Faceplates” on page 2-4).

INSTALLING INTERFACE CABLES

This section provides procedures for installing the cabling for the network, subscriber, and management interfaces.

Connecting Network Cards

Connect the SG-1 system, through a network card interface, to an ATM backbone network, WAN, or LAN for a network uplink.

Refer to the following sections to complete cabling for the network interface connectors for these network cards:

WAN ATM-OC3/STM1

LAN GEthernet

Connecting the Ethernet Interface

The Rear I/O card provides two back panel access 10/100Base-T Ethernet interfaces.

Note: The Rear I/O is required for Fast Ethernet.

The Rear I/O card connector is MDI. Use one of the following cables as described below:

Straight through cable to connect to a device with an MDI X port such as a hub, repeater, bridge, or router

Cross over cable to connect to a device that also has an MDI port such as a PC with an Ethernet Network Inter- face Card (NIC)

Table 2-1shows the pin-outs for the RJ-45 connectors.

2-2

SG1-UM-8500-03

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ADC user manual Installing Interface Cables, Installation June 30, Connecting AC Power to an SG-1 AC Chassis