CHAPTER 2.
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2-18
© SAMSUNG Electronics Co., Ltd.
The components on the front panel of UNI functions as follows:
Table 2.11 Ports and LEDs of the UNI
Ports, LEDs
Functions
MD1 P1~4
MD2 P1~4
MD3 P1~4
Port support in accordance with the option boards mounted on the position of
MD1, MD2 and MD3
MD1 LED
MD2 LED
MD3 LED
Module mounting status at the each MD position and subscriber status
- Off: No-module mounted
- On (Red): 4DLM mounted
- On (Green): 4TRM or 2BRM mounted
- On (Orange = Green + Red): 4SLM or 4SL2 mounted
Mountable option boards for UNI are as follows.
Table 2.12 Option boards of the UNI
Option board
MP20
Max
LOC1
LOC2
LOC3
2BRM
3
4TRM
3
4DLM
3
4SLM
3
4SL2
3
If 2BRM and 4TRM is mounted, UNI operates as a voice trunk line board.
Figure 2.8 Option board of the UNI (Voice Trunk Line)
4TRM
2BRM
