ADC SG-1 Manuale Utente

2-2

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

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

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

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

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)

 shows the pin-outs for the RJ-45 connectors.

1

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

2

Plug the power cord into the chassis power connector.

3

Connect 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 

) and install the cards (as described in 

 The Rear I/O is required for Fast Ethernet.