LG-Nortel IPLDK 20 Installation Manual page 38

IP LDK-20 Installation Manual
S MODE
CONNECTOR
RJ45
STIB Port1 Only
S Interface
ON
1 2 3 4
RJ45 type jack
T
S
CN1
Figure 3.3.2.1b S Mode(Basic STIBI Line Connector and Terminating Resistors)
LED INDICATIONS
LED
RED
LED1
GREEN
RED
LED2
GREEN
PIN NUMBER
RX+
3
R
RX -
6
TX+
4
R TX -
5
SW4
ON
Max. 1000 meters
1 2
SW2
ON : S mode
STATUS
ON
ERROR
IN-USE
ERROR
IN-USE
NO SIGNAL NAME
1,2,7,8
3 RX+
4 TX+
5 TX-
6 RX-
ISDN terminal
TX+
3
TX -
6
RX+
4
RX -
5
OFF
IDLE
IDLE
34
Board Installation
FUNCTION
Reserved
Receive Data
Transmit Data
Transmit Data
Receive Data
TE1(or TA)
LINE NO. REMARK
1 STIB
2 STIB