AVE VSSI-PRO operation manual DB-9 Male VSSI-Pro

Models: VSSI-PRO

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CONNECTING THE VSSI-PRO

Cable and Connection: Pin-out of the DB-9 connector on the VSSI-Pro.

PIN NUMBER

FUNCTION

DIRECTION

 

 

 

1

ALARM OUT 1

OPEN DRAIN

2

RXD/RXDB (CH 1 RECEIVE DATA)

TO VSSI-PRO

3

TXD (TRANSMIT DATA)

FROM VSSI-PRO

4

RXCA (CH 2 RX CLOCK)

TO VSSI-PRO

5

GND (GROUND)

 

6

RXDA (CH 2 RECEIVE DATA)

TO VSSI-PRO

7

RXCB (CH 1 RX CLOCK)

TO VSSI-PRO

8

TXDA (TRANSMIT DATA)

FROM VSSI-PRO

9

CTS/RTS

TO VSSI-PRO

 

 

 

Table 1: Pin-Out of the DB-9 Connector on the VSSI-Pro

This interface uses the Triport ATM 2CH cable to tap the communication between the ATM machine and modem. (See pin-out below.)

DB-9 (MALE) VSSI-Pro

DB-25 TRIPORT

 

 

 

 

2

2

 

4

17

 

5

7

 

6

3

 

7

15

 

 

 

 

WITH DATA-OUT OPTION

DB-9 (MALE OR FEMALE)

DB-25 (MALE OR FEMALE)

 

 

 

3

2

3

5

5

7

Table 2: Pin-Out of the DB-9 Male Connector DB-25 Triport

VSSI-Pro VIDEO SERIAL ATM INTERFACE

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AVE VSSI-PRO operation manual DB-9 Male VSSI-Pro