FiberHome AN6000-17, Описание аппаратуры

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AN6000-17 Optical Line Terminal Equipment Hardware Description
u The clock module provides the working clock signal for each functional module
of the card.
3.5 Power Card
The power card inducts the DC power supply for the equipment.
3.5.1 PIBA
Basic Information
Card Overview describes the number and power consumption of the card.
Panel Description
Table 3-7 Interfaces
Identifier
Meaning Description
0 V, -48 V
DC power interface
Inputs the -48 V DC power supply. 0 V
corresponds to the high potential of the DC
power supply while -48 V the low potential
of the DC power supply.
Table 3-8 Indicator LEDs
Identifier
Meaning
Color Status
Description
ACT
Working
indicator LED
Green
ON
The -48 V power input is provided.
OFF
The -48 V power input is not provided.
ALM
Alarm
indicator LED
Red
ON
The lightning protection function fails
or the 5 V module inside the card is
faulty.
OFF The card has no alarms.
24 Version: A