Section 2, Engineering Guidelines

 

 

ATLAS 550 System Manual

 

 

 

 

 

 

 

 

 

Table 24. Trunk Circuit Connections for Various E&M Signaling Types

 

 

 

 

 

 

 

 

Signaling Type

 

Trunk Circuit Connections

 

 

 

 

 

 

 

 

 

E

M

SB

 

SG

 

 

 

 

 

 

 

 

 

 

 

 

 

Type I

 

Pin 3

Pin 6

NC

 

NC

 

 

 

 

 

 

 

 

 

Type II

 

Pin 3

Pin 6

Pin 4

 

Pin 5

 

 

 

 

 

 

 

 

 

Type III

 

Pin 3

Pin 6

Pin 4

 

Pin 5

 

 

 

 

 

 

 

 

 

Type IV

 

Pin 3

Pin 6

Pin 4

 

Use Frame Ground

 

 

 

 

 

 

 

 

 

Type V

 

Pin 3

Pin 6

NC

 

NC

 

 

 

 

 

 

 

 

Dual/Quad T1/PRI Option Module (P/N 1200314L1/1200755L1)

Each port of the Dual/Quad T1/PRI Option Module uses a single, 8-position modular jack to connect to the T1 or PRI circuit. Table 25 gives the pinout for this jack.

Connector Type

(USOC) RJ-48C

 

 

 

Table 25. T1/PRI Pinout

 

 

 

 

 

PIN

 

NAME

 

DESCRIPTION

1

R1

RXDATA-RING

 

Receive data from the network

 

 

 

 

 

2

T1

RXDATA-TIP

 

Receive data from the network

 

 

 

 

 

3

UNUSED

 

 

 

 

 

 

4

R

TXDATA-RING

 

Send data towards the network

 

 

 

 

 

5

T

TXDATA-TIP

 

Send data towards the network

 

 

 

 

 

6,7,8

UNUSED

 

 

 

 

 

 

Quad BRI (U-Interface) Option Module (P/N 1200315L1)

Each port of the Quad BRI (U-Interface) Option Module uses a single RJ-48C jack to connect to a standard BRI U-interface circuit. Table 26 shows the network pinout connection.

Connector Type

(USOC) RJ-48C

 

 

Table 26. BRI Pinout (U-Interface)

 

 

 

 

PIN

NAME

 

DESCRIPTION

 

 

 

 

1, 2, 3, 6, 7, 8

Unused

 

 

 

 

 

4

Ring

 

Ring to and from the Network Interface

 

 

 

 

5

Tip

 

Tip to and from the Network Interface

 

 

 

 

42

© 2002 ADTRAN, Inc.

61200305L1-1F

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ADTRAN 1200305L1 system manual Quad BRI U-Interface Option Module P/N 1200315L1, Trunk Circuit Connections, T1/PRI Pinout