Line Conditions; Connecting C.o. Lines; Table 6.1 Conditions Of Officeserv 7400 Line - Samsung OfficeServ 7400 Installation Manual

CHAPTER 6.
This chapter describes how to connect C.O. lines to the OfficeServ 7400 system after
installation.

6.1 Line Conditions

Cautions for connecting C.O. lines are as follows:
Cables with AWG #24 or AWG #26 width should be used as subscriber lines.
When wiring cables in high-humidity areas, remove moisture before wiring.
Cables should be handled carefully to prevent any changes or damages.
Subscriber lines should be kept indoors if possible.
Do not cable subscriber lines around any high-voltage power line.
Leak resistance for C.O. lines connected to the OfficeServ 7400 system is as follows:
Line Condition
Leak Resistance between Lines
Leak Resistance Between Grounds
© SAMSUNG Electronics Co., Ltd.

Connecting C.O. Lines

Table 6.1 Conditions of OfficeServ 7400 Line

OfficeServ 7400 Installation Manual
Leak Resistance
20 kΩ or higher
20 kΩ or higher
6-1