RAD Data comm E1/T1 Manual de usuario Pagina 189

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 224
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 188
E1/T1 and Voice Troubleshooting 6-1
Chapter 6
Troubleshooting and
Diagnostics
This chapter includes:
General troubleshooting (see Table 6-1)
E1, T1 and voice troubleshooting (see Table 6-2)
Router connections troubleshooting (see Table 6-3).
6.1 General Troubleshooting
Table 6-1. General Troubleshooting
Trouble symptoms Possible cause Recommended Course of Action
All front panel indicators are
OFF
The unit is not receiving power Check that power is supplied to the unit.
Check the fuse and replace it if necessary.
READY indication is OFF There are less then two
interfaces UP
Check VIEW interface connection status
6.2 E1/T1 and Voice Troubleshooting
Table 6-2. E1, T1 and Voice Troubleshooting
Trouble symptoms Possible cause Recommended Course of Action
Local sync loss (for E1) or RED
alarm (for T1) indicator is ON
in the main link
External problem Check the E1/T1 cable.
Local sync loss (for E1) or RED
alarm (for T1) indicator is ON
in a sub link
External problem Check the E1/T1 cable.
SHDSL status remains in
‘handshake’ or ‘training’ mode
SHDSL and/or E1
configuration problem
Check that SHDSL parameters of
the local and remote units are set
to the same values.
Check that the same number of
timeslots are configured to carry
data.
Vista de pagina 188
1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 223 224

Comentarios a estos manuales

Sin comentarios