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Serial integration card for the meridian 1 (sic8) – Reliant Octel 200 and Octel 300 Message Servers PB6001401 User Manual

Page 147

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Installation 4-29

Octel Overture 200/300 Serenade 3.0

PB60014–01

Serial Integration Card for the Meridian 1 (SIC8)

The following pin assignments are for the serial integration card (SIC8) for the Meridian 1 as they appear
on the rear 50-pin telco connector. If an SIC8 card is installed in slot A9, it uses 50-pin telco connector
P9; if it is installed in slot A10, it uses connector P10, etc.

50-Pin

Number

Signal

Function

Signal

Name

50-Pin

Number

Signal

Function

Signal

Name

1

GND

I/O (35)

26

TXD3

I/O (36)

2

TXD1

I/O (18)

27

RXD3

I/O (19)

3

RXD1

I/O (1)

28

RTS3

I/O (2)

4

RTS1

I/O (37)

29

CTS3

I/O (38)

5

CTS1

I/O (20)

30

DSR3

I/O (21)

6

DSR1

I/O (3)

31

DCD3

I/O (4)

7

DCD1

I/O (39)

32

DTR3

I/O (40)

8

DTR1

I/O (22)

33

GND

I/O (23)

9

GND

I/O (5)

34

TXD4

I/O (6)

10

TXD2

I/O (41)

35

RXD4

I/O (42)

11

RXD2

I/O (24)

36

RTS4

I/O (25)

12

RTS2

I/O (7)

37

CTS4

I/O (8)

13

CTS2

I/O (43)

38

DSR4

I/O (44)

14

DSR2

I/O (26)

39

DCD4

I/O (27)

15

DCD2

I/O (9)

40

DTR4

I/O (10)

16

DTR2

I/O (35)

41

GND

I/O (46)

17

GND

I/O (28)

42

TXD7

I/O (29)

18

TXD5

I/O (11)

43

RXD7

I/O (12)

19

RXD5

I/O (47)

44

DSR7

I/O (48)

20

DSR5

I/O (30)

45

DTR7

I/O (31)

21

DTR5

I/O (13)

46

TXD8

I/O (14)

22

TXD6

I/O (49)

47

RXD8

I/O (50)

23

RXD6

I/O (32)

48

DSR8

I/O (33)

24

DSR6

I/O (15)

49

DTR8

I/O (16)

25

DTR6

I/O (34)

50

GND

I/O (51)