104A

 

USOC

 

 

 

D6AM-87

RJ25C

 

 

104A

 

 

 

 

 

 

 

 

 

 

Inside building Wiring to Switch

Connecting

 

1 2 3

 

Block

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D6AM-87

4 5 6

The numbers in circles are the punch-down connector positions.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

1

 

 

 

 

8

1

 

 

R3

7

7

2

4

T3

R6

7

7

2

4

T6

6

3

6

3

R2

6

5

T2

R5

6

5

T5

5

4

5

4

T1

1

2

R1

T4

1

2 R4

 

 

 

 

 

 

104A Connecting Block (Top)

104A Connecting Block (Bottom)

Figure 4-2. Connecting IVC6 Boards Using

104A Connecting Blocks

Connecting Serial Ports

The Intuity system communicates with various devices through serial ports. Serial ports are required for:

MERLIN LEGEND administration

Optional Remote Maintenance Modem

Optional Call Accounting System

Optional customer administration terminal(s)

Only MERLIN LEGEND administration and the Remote Maintenance Modem are constrained to specific ports. Any other connections are made to available ports. There are two built-in ports on the Intuity system processors. If three or more devices are required, a Multi-Port Serial Card must be included in the configuration.

Built-in Serial Port 1 (COM1, tty00) is used for administering the MERLIN LEGEND system.

Built-in Serial Port 2 (COM2, tty01) is used for the second device. If the Remote Maintenance Modem is present, it must be connected to this port.

Issue 2.0 December 1995 4-5

Page 67
Image 67
AT&T 585-310-231 manual 104A, Connecting Serial Ports