Installation Manual

1027144–0001 Draft – Revision D.01
Installing indoor RT equipment 3–29
RT installation
Figure 3-16 RJ–48X connector pinouts
OK
TEST
ALARM
Pin 1 - R1 signal (Ring - RX in)
Pin 2 - T1 signal (Tip - RX in)
Pin 4 - R signal (Ring - TX out)
Pin 5 - T signal (Tip - TX out)
1
2
4
5
Pins not identified
are not used.
rt007
The DS3–TDM SSI, shown in figure 3-17, provides a structured
or transparent D3 service link between the HT and RT.
Tx
ALARM
OK
Rx
TDM
SSI
3
DS
T0006022
BNC Rx connector
BNC Tx connector
LEDs indicate status of each link
OK
STATUS
LEDs indicate
SSI status
ALARM
Figure 3-17 DS3–TDM SSI
The maximum cable length for a DS3–TDM SSI is 450 feet
(137.2 meters).
DS3–TDM