User Manual

AS4000 Subscriber Terminal
Installation and Commissioning DLP 009
605-0000-436
Issue 1.5 Date: 18th October 1999
Page 5 of 10
DC Output
Cable from
AC PSU
To
STMON
Cable from CRU
JACK
SOCKET
7
8
9
10
11
12
6
5
4
3
2
1
Cable from
RJ45
♦
Note:Tags 3& 4 should be looped with a single strand wire.
Tag Function
1 UpLink Comms
2 Down Link Comms
3
♦ Logic 0V
4 ♦ Logic 0V
5 Batt Pos DC Volts
6 Batt Neg DC Volts
7 VF1A
8 VF1B
9 Not Connected
10 VF2A
11 VF2B
12 Batt Pos DC Volts
Colour
NTU
80 Metre (Black Sheath) PSU 30V brick
Grey
Yellow
Thin Black & Screen
Outer Braid
Thick Red
Thick Black
Violet VF1A
Orange VF1B
Blue VF2A
White VF2B
White
Figure 21. Drop Cable Connections to Junction Box.
1
2
3
4
5
6
12
11
10
9
8
7
Grey
Yellow
White
Blue
Orange
Violet
Thin
Black &
Screen
1
2
3
4
5
6
12
11
10
9
8
7
Drop
Cable
1
2
3
4
5
6
12
11
10
9
8
7
Thick
Red
Thick
Black
PSU NTU
Wire loop
3 to 4
1
2
3
4
5
6
12
11
10
9
8
7
White
Sleeved
braided
wire
Colours
depend on
cable used
Tie Wrap
Figure 22. CRU Drop Cable Forming And Terminating In The Junction Box