Vertical IP8024 Installation Guide Page 66

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CO Line Boards 4-24
Chapter 4: Board Installation
MBX IP Hardware & Installation Guide
Connectors, Switch, and LED Functions
Connectors and Switch Functions
LED Indication
PRI Line Connector Configuration
CONNECTOR/SWITCH FUNCTION REMARK
SW1 Initialization mode (OFF – PRI) Default: PRI mode
SW2 Not used -
SW3 Reset switch -
SW4 Depends on S/W function PRI mode: not used
CN1 JTGA port for CPU emulator -
CN2 JTAG port for DSP emulator -
CN3 JTAG port for CPLD -
LED PRI MODE REMARK
LD1 PLL Synchronization RED Color
(ON: Error, OFF: Normal)
LD2 Loss of Signal from the Line -
LD3 Alarm Indication Signal -
LD4 Remote Alarm Indication -
LD5 Multi Frame Error -
LD6 CRC Error -
LD7 Normal operation indication
(Activity Indication)
Blue (Blink)
LD8 Indication of channel use Blue Color
(ON: Ch. Use, OFF: All ch. Idle)
Release 1.7
April 2012
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