E. Connectors, Cables, and Pin Assignments

DSX-1 Connector

The type of DSX-1 port connector depends on the model.

DSX-1 Port for 9126, 9126-II, and Carrier Mounted 9128-II (8-Position)

The following table shows the signals and pin assignments for the 8-position modular DSX-1 interface on the FrameSaver SLV 9126, 9126-II, and 9128-II carrier-mounted units. The DSX-1 Adapter is required for this interface.

Function

Circuit

Direction

Pin Number

 

 

 

 

Receive Ring

R1

From DTE

1

 

 

 

 

Receive Tip

T1

From DTE

2

 

 

 

 

Shield

3

 

 

 

 

Transmit Ring

R

To DTE

4

 

 

 

 

Transmit Tip

T

To DTE

5

 

 

 

 

Shield

6

 

 

 

 

DSX-1 Adapter (Feature No. 9008-F1-560)

The DSX-1 adapter cable is used as an interface between the FrameSaver unit’s DSX-1 connector and the DTE’s DB15 interface. The following shows pin assignments and the purpose of each.

8-Position

DB15

Modular Plug

Socket

Unkeyed

 

Receive Ring

1

Receive Tip

2

Shield

3

Transmit Ring

4

Transmit Tip

5

Shield

6

 

 

Blue

Blue

White/BlueWhite/Blue

OrangeOrange

White/OrangeWhite/Orange

9

1

4

11

3

2

Receive Ring

Receive Tip

Shield

Transmit Ring

Transmit Tip

Shield

99-16216a

9128-A2-GB20-80

September 2002

E-13

Page 435
Image 435
Paradyne CSU, DSU, 9126-II DSX-1 Connector, DSX-1 Adapter Feature No -F1-560, Function Circuit Direction Pin Number