Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
14 Cards in this Set
- Front
- Back
|
What does the 3270 Cisco Red router do?
|
Connected to the DTIU FIREWALL SBC4, primary function is to bridge the Fire wall to the KG-175, it will communicate access needs to appropriate roter at NCTAMS for access to the network.
|
|
|
The KG-175D in rack C2 provides what purpose?
|
Decrypts and encrypts the network traffic from the red router before sending it to the CNX-300 Black Router.
|
|
|
What does the CNX-300 do?
|
The Black Router connects the KG-175 to the HSD-400 via an Ethernet connection.
The BLACK Router also connects to the IMU for maintenance purposes. |
|
|
What is the purpose of the HSD-400?
|
Interfaces to the AMT-50 antenna, data from the CNX-300 is converted to an RF and sent to the antenna.
|
|
|
What does the ACU do? (Antenna Control Unit)
|
Provides the Interface to the high gain antenna and the HSD-400. Antenna pointing Vectors, motor drive signals, DLNA control signals from the HSD-400.
|
|
|
What's the purpose of the (IMU) Inmarsat monitoring unit?
|
Has a maintenance cable from the IMU and the HSD-400 to select class of service, monitors the satellite connection contains a 32 GB hard drive and can be viewed from the nav station using the IMU control PEP switch and PC access menu to view PUTTY.
|
|
|
What's the purpose of the (IMU) Inmarsat monitoring unit?
|
Has a maintenance cable from the IMU and the HSD-400 to select class of service, monitors the satellite connection contains a 32 GB hard drive and can be viewed from the nav station using the IMU control PEP switch and PC access menu to view PUTTY.
|
|
|
What does SBC1 do for the INMARSAT system?
|
Used to send email, chat and browse the sipernet through INMARSAT Network.
|
|
|
When does the AVIONICS BUS BOX take over for aims altitude reference.
|
When AVT is selected above 5000 ft.
|
|
|
When does the AVIONICS BUS BOX take over for aims altitude reference.
|
When AVT is selected above 5000 ft.
|
|
|
What is the data selection signal flow for the INNARSAT system?
|
ADSS SBC1--to firewall SBC4--- the firewall allows approved data to pass to the C-3270 RED router--- the unencrypted data is sent to the KG-175 for encryption--- after encryption the dat is passed through the BLACK Router to the HSD-400--- data is the modulated to an RF and sent to the AMT-50 antenna for xmiting.
|
|
|
Which INS provides navigation data to the BUS BOX for the HSD-400 to provide antenna positioning data.
|
INS 2
|
|
|
iBIT initiated from the front of the HSD-400 does what to the system?
|
Loss of satellite reception and a 5 second delay to complete.
|
|
|
The AMT-50 has a stand off range of how many ft?
|
8ft
|
