ARIA SOHO IP Hardware Description and Installation Manual
Issue 1
BOARD INSTALLATION
December, 2008
45
PRI PORT
Connector
Pin Number
NO
SIGNAL NAME
1 RX-T
2 RX-R
4 TX-T
5 TX-R
3 TX-R
6 TX-R
RJ45
7, 8
N/A
RJ11 PORT
CONNECTOR
PIN NUMBER
NO
SIGNAL NAME
1 N/A
2 DKT-T
3 SLT-T
4 SLT-R
5 DKT-R
RJ11
6 N/A
Various connectors functions
Connector/Switch Function
Remark
SW1
Software testing (Not used)
Default : off
SW3 Reset
switch
SW4
Switch for PRI or E1 selection
Default : on(PRHB8)
CN1
JTGA port for CPU emulator
CN2
Serial port(RS232C) for tracing of PRHB8
CN3
JTAG port for DSP emulator
CN6/CN7
Connector for SLU8
LED Indications
Status
LED Function
ON OFF
Remark
LD1
In-use indication of PRI
In-use
Idle
LD2 CRC
CRC
error
Normal
LD3
Remote Alarm Indication
RAI error
Normal
LD4 Multi-use
MF
error
Normal
LD5 AIS
AIS
error
Normal
LD6
Loss of signal from the line
LOS
Normal
LD7
Not use
Always OFF
LD8
Normal operation indication
Blink
LD9
PLL clock selection
External
Internal
Red
LD10
In-use indication of 8 Hybrid
In-use
Idle
* Note
1) In normal operation of slave clock, LED 8 is blinking and LED 9 is turned ON.
2) If the PRI line has no signal, LED 4 and 6 are turned ON.
3) If at least one of LED 4 and 6 is turned ON, it says the PRI line has faults physically.
So, it needs to contact PXs engineer to check PRI line.
