Interphase-tech RAS Communications Controller 5536 Manual de usuario Pagina 138

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 244
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 137
Interpreting LEDs
118 Interphase Corporation
Interpreting LEDs
The 5536-DM RAS board provides four LEDs above each PRI
port:
Figure 8-1. LED Arrangement
LED functions differ depending on whether the board is
configured with a T1/PRI interface, an E1/PRI interface with
CRC4, or an E1/PRI interface without CRC.
T1/PRI Interface
On cards with a T1/PRI interface, the LEDs for each port
function as follows:
LED Color Meaning if the LED is ON...
1 Green Clock is synchronized.
2 Green Physical layer is active.
3 Yellow Your ISDN provider is sending an RAI alarm to the
board.
LED1
LED2
LED3
LED4
Vista de pagina 137
1 2 ... 133 134 135 136 137 138 139 140 141 142 143 ... 243 244

Comentarios a estos manuales

Sin comentarios