190Vdc Connections Through The Protection Blocks - Lucent Technologies Stinger Compact Remote Getting Started Manual

Cables and Connectors
Power cables and connections
±190Vdc connections through the protection blocks
The ±190Vdc power is supplied from the central office over multiple pairs of
telecommunications wires and connected to the stub end of the power cable. This
cable is terminated inside the enclosure on a 10-pin Molex connector. Connector J7
connects to this cable, and brings the voltage to the outside plant tips and rings of five
connection points on the protection blocks. The tips and rings on the other side of the
protection block are wired to a 10-pin Tyco connector, labeled P8. This connector
plugs into the front of the Stinger CR power supply. Figure C-8 shows the power
connections through the protection blocks.
Figure C-8.
The wiring connections from the power stub through the connection blocks is
detailed in the following table Table C-6.
Table C-6.
P7 Color
(power stub)
Slate/White
Brown/White
Green/White
Orange/White
Blue/White
White/Slate
White/Brown
White/Green
White/Orange
White/Blue
C-18
Protection block power connectors
J7
(Rear view)
Tips
Rings
Wiring connection from the power stub
P7/J7 J7 Color
Pins
1 Brown
2 Slate
3 Brown
4 Slate
5 Brown
6 Violet
7 Violet
8 Violet
9 Violet
10 Violet
The Stinger® Compact Remote ATM DSLAM Getting Started Guide
Protection Protection
Block Location
P3 49R
P2 50R
P2 49R
P1 50R
P1 49R
P3 49T
P2 50T
P2 49T
P1 50T
P1 49T
P8
(Rear view)
Tips
Rings
P8 Color P8
Pins
Blue 6
Orange 7
Blue 8
Orange 9
Blue 10
White 1
White 2
White 3
White 4
White 5