Voice Trunk Line/Station Board (Uni); Figure 2.17 Front View Of Uni Board - Samsung OfficeServ 7100 series System Description

CHAPTER 2. Ошибка! Используйте вкладку "Главная" для применения 제목 1,장 제목 1 к тексту, который должен
здесь отображаться.

2.3.4 Voice Trunk Line/Station Board (UNI)

UNI board can be used as a voice trunk line board or voice station board depending on the
mounted option board. If 4TRM and 2BRM option board is mounted in UNI board,
it operates as a voice trunk line board. If 4SLM, 4SL2 and 4DLM option boards are
mounted, it operates as a voice station board.
Main Functions
The main functions of UNI board are as follows:
 3-pair of connector to mount an option module
Option Module control logic

-54 V power Control function

Specifications
Use of 4TRM option board: four trunk ports

 Use of 2BRM option board: TW trunk ports
Use of 4SLM/4SL2 option board: Four station ports

Use of 4DLM option board: Four station ports

Front View
The front view of UNI board is shown in the figure below:
2-22
-MD1-
P1 P2 P1 -MD2-
3
-MD1-
P3 P4 P3 -MD2-
3

Figure 2.17 Front View of UNI Board

P2 P1 -MD3- P2
3 3
P4 P3 P4
-MD3-
3 3
MD1 MD2
MD3
UNI
© SAMSUNG Electronics Co., Ltd.