Filter
Top Products
RIC-155 Installation and Operation Manual Chapter 4 Configuration
Configuring the Physical Ports 4-11
The following alarms trigger an uplink failure:
• Uplink Port Signal Loss
• Line Excessive Error Defect
• Line Signal Degraded Error
• Uplink Port Loss of Signal
• Uplink Port Loss of Frame
• Path Rx Facility Pointer Loss
• Path Excessive Error Defect
• Path Signal Degraded Error
• Path Trace J1 string mismatch.
With Physical Failure Forwarding enabled, three additional alarms trigger an uplink
failure:
• Line Alarm Indication Signal (AIS-L)
• Remote Line Defect Indication (RDI-L)
• Unequipped.
It is possible to mask errors in the Alarm Setup menu, so that the uplink will not be
interrupted. (See Chapter 5)
RIC-155
Uplink Configuration
1. Uplink Mode: (SDH)
2. BER Threshold: (Enabled)
3. EED Threshold (10E-): > (10E-3)
4. SD Threshold (10E-): > (10E-6)
5. J1 Path Trace Configuration: >
6. Send AIS-L (K2)... (Enabled)
7. Send Unequipped (C2) (Enabled)
8. Physical failure forwarding (Enabled)
8. Physical failure forwarding on RDI-L/AIS-L/Unequipped (Disabled)
Please select item <1 to 8>
ESC-prev.menu; !-main menu; &-exit
Figure 4-13. Uplink Configuration Menu
• Item 9 of Figure 4-13, appears only when item 8, Physical failure forwarding, is
enabled.
• If item 9 is enabled, RIC-155 considers the RDI-L/AIS-L/Unequipped status in
addition to all the other alarms in physical failure forwarding.
Note
Note