Front Panel Components Of The Tepri - Samsung OfficeServ 7200-S Installation Manual

OfficeServ 7200-S
TECHNICAL MANUAL
FRONT VIEW OF TEPRI BOARD
The front view of the TEPRI board is shown in the picture below.

Front panel components of the TEPRI:

Ports & LEDs Function Description
T1/E1/PRI Ports that connect the T1/E1/PRI cable.
SIO Serial port (for Samsung Use ONLY)
RST Button for resetting the TEPRI/TEPRIa board.
SYNC LED Clock synchronization.
- On: Indicates loss of framing (Error Condition).
- Off: Clocks are synchronized when they inter-work with the counterpart station
LOS LED This LED indicates loss of signal.
- On: Signals have been lost, no PCM clocking is being received.
- Off: Signals being received (Normal).
AIS LED This LED indicates whether the T1/E1 remote alarm has been generated.
- On: The remote alarm has been generated. All one's are being received (Error)
- Off: The remote alarm has not been generated (Normal).
L2 LED This LED indicates the operation status of Layer 2.
- On: The PRI Layer 2 is operating properly. PRI message is being received.
- Off: The PRI Layer 2 is operating abnormally.
IPC LED This LED indicates the presence of inter-processor messaging.
- On: The board is communicating with the MCP/MP20/MP20S/LCP.
- Off: The board is not communicating with the MCP/MP20/MP20S/LCP.
Figure 3.18 Front View of the TEPRI
Table 3.6 Ports and LEDs of the TEPRI
(Normal).
3.16
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INSTALLATION
PART 3 MAY 2010