NEC ND-71762(E) Telephone User Manual


 
ND-71762 (E) CHAPTER 2
Page 21
Issue 2
GENERAL INFORMATION FOR CCIS
Figure 2-15 Diagram of Connections between PLO/TSW and DTI
In-House Cable for PCM
End-end grounding
(Shielded cable)
PCM
IDF/MDF for PCM
Champ Connector
(LT Connector)
BWB
DTI 3
DTI 2
DTI 1
DTI 0
Installation cable (25p)
Installation cable (25p)
Champ Connector
Cross- Connection
wires
PIM
PIM/TSWM/ISWM
BWB
PLO 1
(PH-CK16)
/TSW
(PH-SW10)
PLO 0
(PH-CK16)
/TSW
(PH-SW10)
Route 3
Route 2
Route 1
Route 0
M-OSC 1
M-OSC 0
Route 3
Route 2
Route 1
Route 0
M-OSC 1
M-OSC 0
Installation cable (25p)
Note: The TSW (PH-SW10) card is used for the 1-IMG system only.
The PLO (PH-CK16) card is used for the 4-IMG system.