Multitech MT5600SMI Dokumentacja Pobierz pdf (Strona 10)

Chapter 1 – Universal Socket Connectivity

Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342C) 10

Universal Socket Configuration

Universal Pin Descriptions

Signal

Name

I/O

Type

Description

1 Tip I/O

Tip Signal from Telco. Tip connection to the phone line (RJ-11 Pin 4). The

SocketModem is Tip/Ring polarity insensitive.

2 Ring I/O

Ring Signal from Telco. Ring connection to the phone line (RJ-11 Pin 3). The

SocketModem is Tip/Ring polarity insensitive.

3 Safety Void NA

Safety Clearance. 2.5 mm is required between TNV circuits and SELV circuits.

4 TX+ O

Transmit Outputs (TX+ and TX-). Differential transmit outputs for Ethernet and

ISDN.

5 TX- O

Transmit Outputs (TX+ and TX-). Differential transmit outputs for Ethernet and

ISDN.

6 RX+ I

Receive Inputs (RX+ and RX-). Differential receive input pins for Ethernet and

ISDN.

7 RX- I

Receive Inputs (RX+ and RX-). Differential receive input pins for Ethernet and

ISDN.

8 Safety Void NA

Safety Clearance. 2.5 mm is required between TNV circuits and SELV circuits.

11 TCLK O

Transmit Data Sync Clock. TX synchronous data clock for ISDN sync data mode.

12 RCLK O

Receive Data Sync Clock. RX synchronous data clock for ISDN sync data mode.

22 MIC+ I

Wireless GSM/GPRS and CDMA (future).

23 MIC- O

Wireless GSM/GPRS and CDMA (future).

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 137 138

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Multitech MT5600SMI Dokumentacja Strona 10