Faults For Expansion Hubs; Section C.3 Faults For Expansion Hubs - ADC InterReach Fusion Installation, Operation And Reference Manual

C.3
C-6
CONFIDENTIAL

Faults for Expansion Hubs

Fault Messages for Expansion Hubs
Table C-3
Message
Number Description
{EF01} Software error occurred
and recovered.
{EF02} Software reset occurred
and recovered, or firm-
ware download.
{EF03} Software reset occurred
and recovered.
{EF04} Software reset occurred
and recovered.
{EF05} Software error occurred
and recovered.
{EF06} Firmware download.
{EF07} Hub power cycle.
{EF08} MH communications fail-
ure.
{EF09} MH communications fail-
ure.
{EF10} Hardware failure (PLL).
{EF11} Hardware failure (54
VDC).
{EF12} Problem detected in the
EH.
{EF13} Band not programmed.
{EF14} Low optical input power.
{EF15} Hardware failure (Optical
Output Power).
{EF16} Self Lockout (All Bands).
{EF17} Commanded Out-of-ser-
vice (Band 1).
{EF18} Fault lockout (Band 1).
{EF19} Problem detected in the
EH.
{EF20} Problem detected in the
EH.
{EF21} Problem detected in the
EH.
{EF22} Problem detected in the
EH.
{EF23} Problem detected in the
EH.
{EF24} Problem detected in the
EH.
{EF25} Commanded Out-of-ser-
vice (Band 2).
InterReach Fusion Installation, Operation, and Reference Manual
Reason/Action
If this happens repeatedly, replace the Hub.
If this happens repeatedly, replace the Hub.
If this happens repeatedly, replace the Hub.
If this happens repeatedly, replace the Hub.
If this happens repeatedly, replace the Hub.
Firmware download.
Hub power cycle.
No communications from MH in THE preceding 90 seconds.
EH uplink messages not getting to the MH.
Cycle power once. If the fault persists, replace the Hub.
54 VDC power supply is out of range, replace the Hub.
Contact ADC Support for more information.
Cycle power once. If the fault persists, replace the Hub.
Check downlink fiber connections.
Cycle power once. If the fault persists, replace the Hub.
The Hub has shutdown the system due to an internal fault. The sys-
tem is offline.
Band 1 commanded out-of-service by the user.
Band 1 out-of-service due to an MH fault.
Contact ADC Support for more information.
Contact ADC Support for more information.
Contact ADC Support for more information.
Contact ADC Support for more information.
Contact ADC Support for more information.
Contact ADC Support for more information.
Band 2 commanded out-of-service by the user.
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