Page 280 of 408
Connecting the trunks
Table 48
Power Failure Transfer Unit connections (Part 1 of 2)
QUA6 J1 cable
Function
P
F
T
1
P
F
T
2
P
F
T
3
553-3021-210
Standard 7.00
Pair
Color
5T
W-S
5R
S-W
6T
R-BL
6R
BL-R
7T
R-O
7R
O-R
8T
R-G
8R
G-R
9T
R-BR
9R
BR-R
10T
R-S
10R
S-R
11T
BK-BL
11R
BL-BK
12T
BK-O
12R
O-BK
13T
BK-G
13R
G-BK
14T
BK-BR
14R
BR-BK
15T
BK-S
15R
S-BK
16T
Y-BL
16R
BL-Y
January 2002
Connects to
Connect to the
telephone
Connect to the
telephone line card
Connect to the central
office trunk
Connect to the trunk
line card
Connect to the
telephone
Connect to the
telephone line card
Connect to the central
office trunk
Connect to the trunk
line card
Connect to the
telephone
Connect to the
telephone line card
Connect to the central
office trunk
Connect to the trunk
line card
Comments
Connect to TN assigned to
the telephone
Connect to TN assigned to
the trunk
Connect to TN assigned to
the telephone
Connect to TN assigned to
the trunk
Connect to TN assigned to
the telephone
Connect to TN assigned to
the trunk