![Samsung OfficeServ 7200 System Description Download Page 38](http://html1.mh-extra.com/html/samsung/officeserv-7200/officeserv-7200_system-description_4011417038.webp)
CHAPTER 2.
Error! Use the Home tab to apply
제목
1,
장
제목
1 to the text that you want to appear here.
2-16
© SAMSUNG Electronics Co., Ltd.
The components on the front panel of the TEPRIa have the functions below:
Table 2.10 Ports and LEDs of the TEPRIa
Ports, LEDs
Functions
P1
Port 1 that connects the T1/E1/PRI cable
LAN
Port that connects the 10/100 BASE-T LAN (for tests)
SIO
UART Port (for tests), CPLD JTAG Port (for managements)
RUN LED
Green Light: When operating in E1/T1/PRI mode (blinks at a rate of 200 ms)
Orange Light: When operating in debug mode (blinks at a rate of 200 ms)
SYN1 LED
Indicates the status of the synchronization with the opposite switchboard.
- On: The frame synchronization with the opposite switchboard is incorrect
- Off: The frame synchronization with the opposite switchboard is correct
LOS1 LED
Indicates whether the opposite switchboard has a Loss of Signal (LOS).
- On: The opposite switchboard signal is small or suffers from a loss of signal
- Off: The opposite switchboard signal is received normally
AIS1 LED
Indicates whether the board received the alarm bit of the opposite switchboard.
- On: The board received the alarm bit of the opposite switchboard
- Off: The board did not receive the alarm bit of the opposite switchboard
L21 LED
Indicates the operation status of Layer 2.
- On: The Layer 2 is operating properly
- Off: The Layer 2 is operating abnormally
TP1 LED
Indicates the type of the program running on Port 1
- On: The Port 1 is operating in PRI mode
- Off: The Port 1 is operating in T1/E1 mode
CLK LED
Turns on when the reference clock is used as the system clock.
RST
Button for resetting the TEPRIa.