RAD DATA COMMUNICATIONS

SRM-6SC

Modem Type

Data (Synchronous)

Maximum Data Rate

19.2

Data Bus

External

Data Modulation Protocol

Proprietary

CONNECTIONS

Purpose

Location

Purpose

Location

RS-232

CN1

Ground

GND

RJ-12/RJ-45

CN2

Transmit

XMT

Receive

RCV

   

BAUD RATE

Setting

SW1

19.2Kbps

0

14.4Kbps

1

» 9.6Kbps

2

7.2Kbps

3

4.8Kbps

4

3.6Kbps

5

2.4Kbps

6

1.8Kbps

7

1.2Kbps

8

900bps

9

CD SIGNAL

Setting

JP2

» Forced high

Pins 1 & 2 closed

Normal

Pins 2 & 3 closed

CLOCK SOURCE

Setting

JP2/A

JP2/B

JP2/C

External

Open

Closed

Open

» Internal

Open

Open

Closed

Receive

Closed

Open

Open

RTS/CTS DELAY

Setting

JP3

» 7ms

Pins 2 & 3 closed

53ms

Pins 1 & 2 closed