E. Connectors, Cables, and Pin Assignments

Gender Adapter/Changer

When connecting the COM port to a router or Frame Relay Assembler/ Disassembler (FRAD), a gender adapter is required to convert the

COM Port-to-Terminal/Printer cable’s plug-type interface to a socket-type interface for the router’s or FRAD’s AUX port.

LAN Adapter Converter and Cable

A LAN adapter converter and cable is not needed for the FrameSaver SLV 9128-II carrier-mounted unit, and cannot be used with the FrameSaver SLV 9126-II.

he following shows the pin assignments for the:

DB25 plug-to-modular jack converter between the COM port and the

T8-conductor LAN Adapter cable (Feature No. 3100-F2-920)

Custom 8-conductor cable (with modular plugs on both ends) between the converter and the LAN Adapter (Feature No. 3100-F2-910)

Plug-to-Modular

Jack Converter

Com Port

8-Position

(DB25 Plug)

Modular Jack

 

 

 

 

 

Tx Clock

15

 

 

1

 

 

Rx Data

3

 

 

2

 

 

Signal Ground

7

 

 

3

 

 

Tx Data

2

 

 

4

 

 

DTR

20

 

 

5

 

 

CD

8

 

 

6

 

 

RTS

4

 

 

7

 

 

Rx Clock

17

 

 

8

 

 

 

 

 

 

 

 

 

 

 

Cable

 

Plug to

Plug to

Modular Jack

LAN Adapter

 

 

 

 

 

 

 

1

 

 

 

 

1

Unused

2

 

 

 

 

2

DTR

3

 

 

 

 

3

Tx Data

4

 

 

 

 

4

Signal Ground

5

 

 

 

 

5

Rx Data

 

6

 

 

 

 

6

CTS

7

 

 

 

 

7

Frame Ground

 

 

8

 

 

 

 

8

Unused

 

 

 

 

 

 

 

98-16214

E-10

September 2002

9128-A2-GB20-80

Page 432
Image 432
Paradyne CSU, DSU Gender Adapter/Changer, LAN Adapter Converter and Cable, Dtr Rts, Cable Plug to Modular Jack LAN Adapter