ADTRAN TSU LT Manuel d'utilisateur télécharger pdf (Page 57)

TSU LT 220V User Manual Appendix C Pinouts

NX56K/64K DTE (V.35)

The TSU LT 220V rear panel (P/N 1202060L2) has a V.35 interface for connecting DTE equipment. Table

C-4 shows the pinout for this connector.

Table C-4. V.35 Pin Assignments

Pin CCITT Description

A 101 Protective ground (PG)

B 102 Signal ground (SG)

C 105 Request to send (RTS) from DTE

D 106 Clear to send (CTS) to DTE

E 107 Data set ready (DSR) to DTE

F 109 Received line signal detector (DCD) to DTE

H — Data terminal ready (DTR) from DTE

J — Ring indicator (RI)

L — Local loopback (LL)

N — Remote loopback (RL)

R 104 Received data (RD-A) to DTE

T 104 Received data (RD-B) to DTE

V 115 RX clock (RC-A) to DTE

X 115 RX clock (RC-B) to DTE

P 103 Transmitted data (TD-A) from DTE

S 103 Transmitted data (TD-B) from DTE

Y 114 TX clock (TC-A)

AA 114 TX clock (TC-B)

U 113 External TX clock (ETC-A) from DTE

W 113 External TX clock (ETC-B) from DTE

NN&K — Test mode (TM) to DTE

1 2 ... 52 53 54 55 56 57 58 59 60

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ADTRAN TSU LT Manuel d'utilisateur Page 57