Installation guide

SZ-DOC-W5-1.pdf LTU/NTU
Version: 1.5 Operating Manual
95 Revision: 2002-09-10
The ITU-T Numbers are according to ITU-T V.24 (V.35, V.36) and ITU-T X.24 (X.21):
ITU-T Number Description From
DCE
To DCE
102, G, SGND Signal Ground
103, T Transmitted data x
104, R Received data x
105, C Request to send x
106, I Clear to send x
107 Data set ready x
108/2 Data terminal ready x
109 Data channel received line signal detector x
113, X Co-directional transmitting clock, the transmitted data will be sampled with the
rising edge.
x
114 Contra-directional transmitting clock, the transmitted data will be sampled with the
rising edge.
x
115, S Receive clock, the received data will be sampled with the rising edge. x
140 Remote loopback x
141 Local loopback x
142 Test Mode x
B Byte timing, OFF during the first half of the last bit of a byte. x
BI Byte timing input (proprietary designation) x
Table 10-5: Signal Description of nx64 connector
The interface is of type DCE, use the appropriate adapter cable for a DTE connector or the
standard connectors ISO 2593 for V.35, ISO 4902 for V.36, ISO 4903 for X.21.