Figure 2.5 Front View Of The Tepri; Table 2.6 Ports And Leds Of The Tepri - Samsung OfficeServ 7200 General Description Manual

CHAPTER 2. OfficeServ 7200 Hardware
Front View
T1/E1/PRI
The components on the front panel of the TEPRI module have the following func-
tions:
Ports & LEDs
T1/E1/PRI
SIO
RST
SYNC LED
LOS LED
AIS LED
L2 LED
IPC LED
Page 2-10
SIO

Figure 2.5 Front View of the TEPRI

Table 2.6 Ports and LEDs of the TEPRI

Ports that connect the T1/E1/PRI cable.
UART port (for tests).
Button for resetting the TEPRI module.
Clock synchronization.
- On : the circuit is receiving the clocking signal and is synchronised
- Off : the circuit is not receiving the clocking signal and is not synchronised..
This LED indicates whether signals have been lost.
- On : Signals have been lost.
- Off : Signals have not been lost.
This LED indicates whether the T1/E1 remote alarm has been generated.
- On : The remote alarm has been generated.
- Off : The remote alarm has not been generated.
This LED indicates the operational status of Layer 2
- On : The PRI Layer2 is operating correctly.
- Off : The PRI Layer2 is operating abnormally.
This LED indicates that this module is working together with the higher-level
module.
- On : The module is working with the MCP/LCP.
- Off : The module is not working with the MCP/LCP.
OfficeServ 7200 General Description Guide
SYNC ASI IPC TP1
RST
LOS L2
Function
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CLK TP2
TEPRI