Multitech MultiVOIP 800 MVP800 User's Guide download pdf (Page 89)

Appendix B - Cabling Diagrams

Command Port Cable

13 12 11 10 9 8 7 6 5 4 3 2 1

25 24 23 22 21 20 19 18 17 16 15 14

PIN NO.

DTE

Device

(Terminal

Device

i.e. ASCII

Terminal)

TRANSMIT DATA (BA)

RECEIVE DATA (BB)

SIGNAL GROUND (AB)

PIN NO.

To COMMAND PORT

Connector

LAN Cable

1 2 3 4 5 6 7 8

Pin Circuit Signal Name

1 TD+ Data Transmit Positive

2 TD- Data Transmit Negative

3 RD+ Data Receive Positive

6 RD- Data Receive Negative

Voice/Fax Channel Connectors

1 2 3 4 5 6 7 8

2 3 4 5 2 3 4 5

Pin Connections

E&M Desc. Function FXO Description FXS Description

1 M Input

2 E Output 2 N/C 2 N/C

3 T1 4-Wire Output 3 Ring 3 Tip

4 R 4-Wire Input, 2-Wire 4 Tip 4 Ring

5 T 4-Wire Input, 2-Wire 5 N/C 5 N/C

6 R1 4-Wire Output

7 SG (Signal Ground) Output

8 SB (Signal Battery) Output

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 110 111

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Multitech MultiVOIP 800 MVP800 User's Guide Page 89