Installation guide

ManualsBrandsCase Communications ManualsComputer equipment8000 Series

PIM7 port a Synchronous X.21 DTE

Part Number X890-607111

Interface 15-way D-type plug (male) DTE

Controls In Indication

Controls Out Control

Clock Signal Element Timing 'S'

Clock Source External, Internal

Clocking Speeds Internal: 2400, 4800, 7200, 9600, 19200,

48000, 64000, 128000 and 256000

External: up to 256000

Pin X.21 Signal Description

1 FG Frame Ground

2 T(A) Transmit Data+

3 C(A) Control+

4 R(A) Receive Data+

5 I(A) Indication+

7 CLK(A) Clock Out+

6 S(A) Clock+

8 G Signal Ground

9 T(B) Transmit Data –

10 C(B) Control –

11 R(B) Receive Data –

12 I(B) Indication –

13 S(B) Clock –

14 CLK(B) ClockOut –

X870-300451 Issue 2 B-8 Rev.0