Quick Eagle Networks DL3800E To DB-25 Cable Pinouts, External Clock Connector PIN Assignments

B

X.21 TO DB-25 CABLE PINOUTS

Table B-9 DB-25 to DB-15 Pinouts

X.21	Signal Name	DB-25
3	Control (A)	4
10	Control (B)	19
4	Rx DAta (A)	3
11	Rx Data (B)	16
2	Send Data (A)	2
9	Send Data (B)	14
5	Indication (A)	8
12	Indication (B)	10
6	Serial Clock Rx (A)	17
13	Serial Clock Rx (B)	9
*7	Serial Clock External (A)	24
*14	Serial Clock External (B)	11
8	Signal Ground	7

* Needs to be wired in when using X.21 with SCTE.

EXTERNAL CLOCK CONNECTOR PIN ASSIGNMENTS

A DE-9 connector is provided on the DL3800E unit rear panel for connection to an External Clock. Pin Assignments for the External Clock connector are as Listed in Table B-14:

Table B-10 External Clock Pinouts

PIN SIGNAL

1Signal A

2Signal B

5Shield

3,4,6,7,8,9 No Connection

Pinouts B-7