Schmid Watson Specifications download pdf (Page 111)

Watson-TDM-Manual-W.doc

Version 2.0-01

Watson TDM

Operating Manual

Revision: 2008-02-07 9-39

The ITU-T Numbers are according to ITU-T V.24 (V.35, V.36) and ITU-T X.24

(X.21):

ITU-T Designation Description From

DCE

102, G, SGND Signal Ground

103, T Transmitted data

104, R Received data x

105, C Request to send

106, I Clear to send x

107 Data set ready x

108/2 Data terminal ready

109 Data channel received line signal detec-

tor

113, X Co-directional transmitting clock, the

transmitted data will be sampled with the

rising edge.

114 Contra-directional transmitting clock, the

transmitted data will be sampled with the

rising edge.

115, S Receive clock, the received data will be

sampled with the rising edge.

140 Remote loopback

141 Local loopback

142 Test Mode x

B Byte timing, OFF during the first half of

the last bit of a byte.

BI Byte timing input (proprietary designa-

tion)

The interface is of type DCE, use the appropriate adapter cable for a DTE con-

nector or the standard connectors ISO 2593 for V.35, ISO 4902 for V.36, ISO

4903 for X.21.

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Schmid Watson Specifications Page 111