ADTRAN 1200184L1, Руководство пользователя

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Chapter 2. Installation
61200.184L1-1 Quad Nx 56/64 Module User Manual 5
WIRING
Each port of the Quad Nx 56/64 Module has a V.35 Winchester-style
connection (via the supplied adapter cables) as defined in Table 2-A.
Table 2-A
V.35 Winchester Pin Connection
POWER-UP TESTING AND INITIALIZATION
The Quad Nx 56/64 Module executes a self test during the power-up
sequence, as described in the ATLAS 800 User Manual . Upon power-up,
any previously configured setting for the Quad Nx 56/64 Module is auto-
matically restored.
When the self test is completed and the configuration is successfully
restored, the LED labeled OK in the Module group on the front panel
turns On. If any alarms are detected during operation, the red LED
labeled ALARM in the Module group on the front panel turns On.
If the power-up self test is not successful, refer to the Troubleshooting sec-
tion of the ATLAS 800 User Manual to diagnose and correct the problem.
Return to Chapter 2 (Installation) of the ATLAS 800 User Manual to con-
tinue system set-up.
DESCRIPTION
Protective ground (PG)
Signal ground (SG)
Request to send (RTS) from DTE
Clear to send (CTS) to DTE
Data set ready (DSR) to DTE
Received line signal detector (DCD) to DTE
Data terminal ready (DTR) from DTE*
Ring indicator (RI)*
Local loopback (LL) from DTE*
Remote loopback (RL) from DTE*
Received data (RD-A) to DTE
Received data (RD-B) to DTE
RX clock (RC-A) to DTE
RX clock (RC-B) to DTE
Transmitted data (TD-A) from DTE
Transmitted data (TD-B) from DTE
TX clock (TC-A) to DTE
TX clock (TC-B) to DTE
External TX clock (ETC-A) from DTE
External TX clock (ETC-B) from DTE
Test mode (TM) to DTE
CCITT
101
102
105
106
107
109
-
-
-
-
104
104
115
115
103
103
114
114
113
113
-
Pin
A
B
C
D
E
F
H
J
L
N
R
T
V
X
P
S
Y
AA
U
W
NN
* Ignored by Quad Nx 56/64 Module