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OfficeServ 7100 Installation Manual
© SAMSUNG Electronics Co., Ltd. 6-1
CHAPTER 6. Connecting C.O. Line
This chapter describes how to connect the C.O. line to the OfficeServ 7100 system after
installation.
6.1 Line Conditions
Cautions for connecting C.O. lines are as follows:
y Us the cables with AWG #24 or AWG #26 thickness.
y When wiring cables in high-humidity areas, remove moisture before wiring.
y Cables should be handled carefully to prevent any distortions or damages.
y Subscriber lines should be kept indoors if at all possible.
y Do not cable subscriber lines around any high-voltage power line.
Leak resistance for the C.O. line connected to the OfficeServ 7100 system is as follows:.
Table 6.1 Line condition of OfficeServ 7100
Line Condition Leak Resistance
Leak Resistance between Lines 20 kΩ or higher
Leak Resistance Between Grounds 20 kΩ or higher