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Details

Alarm Systems and Fault Isolation
3C251 -Volume 2 - Section 4
14
Computer Networking
Professional
10/01/2010

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Cards

Term
Which alarms are used to monitor power and building conditions in the systems control element?
Definition
Station
Term
Which condition activates a radio alarm at your station?
Definition
Low-transmitter output
Term
The main function of fault alarm and status reporting is to assist you
Definition
in isolating a failure to a specific location
Term
A function of the TRAMCON system is
Definition
monitoring the health of terrestrial digital transmission media and facilities
Term
Where is the master terminal of a TRAMCON system located?
Definition
FCO
Term
In any given system configuration employing two or more transmission control terminals, how many terminals have full monitoring and control capability?
Definition
One
Term
The capabilities of a TRAMCON system are a key factor in
Definition
removing maintenance support at DII sites
Term
Which do you not rely on as a fault isolation aid?
Definition
Customer complaints
Term
Diagrams that are useful in circuit-rerouting and fault-isolation because they show transmission facilities, routing, composition, and capacity describe what type of fault isolation aid?
Definition
System/network configuration plans
Term
Records that are maintained by telephone systems personnel and are useful for fault isolation describe what type of fault isolation aid?
Definition
Plant cabling cross reference files
Term
What is the first thing you do when you find that a single channel of a T-1 is unusable or deteriorated?
Definition
Coordinate to transfer service to a spare channel or preempt a lower priority user
Term
Where does the transmit output signal of the modem to the distant end station first appear on the patch bay?
Definition
The send equipment jack of the audio patch bay
Term
Where does the output signal of the modem to the router first appear on the patch bay?
Definition
The equipment module of the digital patch bay
Term
Which career field installs and maintains fixed and transportable low-frequency and high-frequency transmitters, receivers, and transceivers?
Definition
Ground radio communications
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