Watchtower 16 Flashcards

1
Q

What does a blue flag indicate?

A

HSD trouble call

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2
Q

What does a lightning bolt indicate?

A

commercial power outage

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3
Q

what color do modems in show when using battery backup?

A

yellow

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4
Q

What does the hammer and wrench blue balloon indicate?

A

Plant fault

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5
Q

What does P stand for in balloon?

A

PRI customer

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6
Q

What does V stand for in balloon?

A

BVE customer

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7
Q

What does M stand for in balloon?

A

EoHFC Customers

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8
Q

What does B stand for in balloon?

A

SMB customers

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9
Q

What does yellow flag stand for?

A

Video trouble call

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10
Q

What does aqua flag stand for?

A

CDV trouble call

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11
Q

What does violet flag stand for?

A

VOD trouble call

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12
Q

What does red flag stand for?

A

Repeat (30 Days)

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13
Q

configuration that can be set for any section of the hierarchy. By turning it on, Watchtower will behave differently to help the field and XOC teams better manage storm events.

A

Storm Mode

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14
Q

the bouncing back and forth of a signal between two interfaces that have an impedance mismatch

A

Micro reflection

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15
Q

a non-flat frequency response in which the amplitude versus frequency characteristic of the channel or operating spectrum is sloped or tilted across a specified frequency range

A

Amplitude tilt

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16
Q

when all portions of the channel do not arrive at the receiver at the same time.

A

Group delay

17
Q

signal correction process that the CMTS and the modems use to improve cable modem performance

A

Adaptive equalization

18
Q

a window of amplitude between the vestigial sideband and the aural carrier.

A

In-channel frequency response

19
Q

Measurement of signal amplitude (in ICFR chart) deviating up or down in .75 dB increments, It is merely another method to determine the cavity distance (the footage between two reflectors).

20
Q

a signal correction process that the CMTS and the modems use to improve cable modem performance

A

Adaptive Equalization