Apply Power and Verify the Self-Test Passes
The Total Access 5000 SMIO3 delivers two –48 VDC buses to the SCM. The SCM operates
with both or either –48 VDC buses active.
All power, ground, and administrative wiring should now be completed on the Total Access
5000 shelf, and an SCM should be installed in slot 12/SCM of the shelf. To apply power,
complete the following procedure:
1. Insert a fuse into the fuse and alarm panel. The fuse should be selected with an amperage
2. Verify that the power‐on self‐test routine has completed successfully for each
Label
SCM
PWR
GigE SM
PWR
SHDSL EFM
PWR
EFM Bonding Protection Module
PWR
CH DS3 PPP/MLPPP 3‐Port
PWR
65K510DEP08-1A
appropriate for the intended use of the Total Access 5000 shelf.
component.
When power is applied, each component performs a series of initialization self‐tests.
Once completed, the front panel LEDs reflect the true state of the hardware. Refer to
Table 2‐3 to verify the self‐test LED indications.
Table 2-3. LED Self-test Indications
Status
Off
Green
Red
Off
Green
Red
Off
Green
Yellow
Red
Off
Green
Yellow
Red
Off
Green
Yellow
Red
Section 2, Installation - Install the Front Panel Modules
Description
No power to unit
Power and initialization OK
Power, temp, or boot failure
No power to unit
Power and initialization OK
Power, temp, or boot failure
No power to unit
Power and initialization OK
Power and out of service
Power, temp, or boot failure
No power to unit
Power and initialization OK
Power and out of service
Power, temp, or boot failure
No power to unit
Power and initialization OK
Power and out of service
Power, temp, or boot failure
2-25
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