AT&T System 25 - Manual (Page 69)

INSTALLATION
F I R S T
1 0 8 E T U
P L Y W O O D
B A C K B O A R D
1 / 2 "
ADD'L 700A
BLOCK
ADD'L
E T U
ADD'L 700A
BLOCK
ADD'L 700A
B L O C K A D D ' L
6 1 7 A
PANEL ADD'L
6 1 7 A
PANEL ADD'L
6 1 7 A
PANEL ADD'L
6 1 7 A
PANEL
ADD'L 700A
B L O C K ADD'L
E T U
700A
B L O C K
A D D ' L
E T U
7 0 0 A
BLOCK
TO SWITCH
C A B I N E T
D-RINGS AS REQ'D
FIRST
617A
PANEL
FIRST 50A
FANNING
STRIP
FLOOR FREE HANGING OCTOPUS
CABLE WITH 65" FREE LENGTH
Figure 2-16. SIP and TAE Backboard Layout
2-45