Connector pinouts – CANOGA PERKINS 3240S SNMP-Managed T1/E1 Fiber-Optic Multiplexer User Manual

Page 40

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EdgeAccess

5-2 3240S Fiber-Optic Multiplexer

Connector Pinouts

Table 7. System RS-232 Pin Assignments

Pin Signal Pin Signal

1 DCD

6 DSR

2 RXD

7 RTS

3 TXD

8 CTS

4 DTR

9 RI

5 GND

Table 8. E1 DA-15 Pin Assignments

Pin Signal

Function

Direction

SEND DATA A

To 3240S

RECEIVE DATA A

From 3240S

SEND DATA B

To 3240S

RECEIVE DATA B

From 3240S

2, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15 Not Used

Table 9. T1 DA-15 Pin Assignments

Pin Function Signal

Direction

SEND DATA A

To 3240S

2, 4

FRAME GROUND

RECEIVE DATA A

From 3240S

6 SIGNAL

GROUND

SEND DATA B

To 3240S

RECEIVE DATA B

From 3240S

5, 7, 8, 10, 12, 13, 14, 15 Not used

Table 10. T1 RJ-48 Connector Pin Assignments

Pin Signal Pin Signal

1 TX+

4 RX+

2 TX-

5 RX-

3, 6, 7, 8 Not used