Panasonic KX-TD500 System Reference Manual page 111

3.14 RCOT Card (KX-T96183)
RCOT
PUSH
"RCOT" is marked.
1) Connection of the Central Office Line cord (twisted cable)
Connector type Connector type
50 pin (Amphenol 57JE
series or the equivalent)
1
26
• Insert the 50-pin connector (plug) of the Central Office Line cord (twisted cable) into
the 50-pin connector (jack) on the RCOT card.
Refer to the Installation of the Amphenol 57JE series on page 2-C-40.
2) Connection of cable pins
See page 2-C-36.
3) Auxiliary connection
Refer to the section 2-C-5.00 "Auxiliary Connection for Power Failure Transfer".
KX-T96183
P O
W E
R
F U
S E
O N
1
O F
F
25
50
2-C-33
• Insert this card into a free slot.
D IG
IT A
L S
U P
E R
H Y
B R
ID
S Y
S TE
M
R U
N
O FF
LI N
E
A LA
R M
To Terminal Board
from the Central
Office (CO)