Nortel Networks 553-3001-211 manual Terminal configuration, Software configuration

Page 210 of 894 NT5D11 and NT5D14 Lineside T1 Interface cards

Terminal configuration

For the MMI terminal to be able to communicate to the lineside T1 card, the interface characteristics must be set to the following:

•Speed – 1200 or 2400 bps, depending on the setting of switch position 1 of Switch 1

•Character width – 8 bits

•Parity bit – none

•Stop bits – one

•Software handshake (XON/XOFF) – off

Software configuration

Although much of the architecture and many of the features of the lineside T1 card differ from the analog line card, the lineside T1 card has been designed to emulate an analog line card to the CS 1000 Release 4.0 software. Because of this, the lineside T1 card software configuration is performed the same as two adjacent analog line cards.

All 24 T1 channels carried by the lineside T1 card are individually configured using the Analog (500/2500-type) Telephone Administration program

LD 10. Use Table 82 on page 211 to determine the correct unit number and the NTP Software Input/Output: Administration (553-3001-311) for LD 10 service change instructions.

The lineside T1 card circuitry routes 16 units (0-15) on the motherboard and eight (0-7) units on the daughterboard to 24 T1 channels. The motherboard circuit card is located in the left card slot, and the daughterboard circuit card is located in right card slot. For example, if the lineside T1 card is installed into card slots 0 and 1, the motherboard would reside in card slot 0 and the daughterboard would reside in card slot 1. In order to configure the terminal equipment through the switch software, the T1 channel number must be

553-3001-211 Standard 2.00 September 2004