NTT Flashcards

1
Q

AN/TTC-56 (v4)

A

SSS - Single Shelter Switch

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2
Q

What type of asset is a SSS?

A

Theater

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3
Q

What capabilities does an SSS provide?

A

STEP Access to DISN

Capability for Army Service Component and JTF HQ

High Bandwidth SIPR, NIPR, CWAN Data, VTC, DRSN and Voice

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4
Q

VG-224 is capable of supporting how many 2-wire subscribers?

A

24

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5
Q

How many Call Managers does a SSS support?

A

3

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6
Q

How many NIPR users does a SSS support?

A

552

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7
Q

AN/TTC-61

A

THN - Tactical Hub Node

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8
Q

How many THN per division?

A

1

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9
Q

What type of asset is a THN?

A

Division

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10
Q

How many UACs does a THN have?

A

2

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11
Q

What are the 2 main functions of a THN?

A

Network Routing

GIG Connectivity

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12
Q

AN/TTC-64

A

CPN - Command Post Node

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13
Q

How many CPNs can a JNN support

A

6

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14
Q

How many Ethernet users can one CPN support?

A

40

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15
Q

Can a CPN support POTS connections?

A

No

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16
Q

AN/TTC-59

A

JNN - Joint Network Node

17
Q

How many loop subscribers can a REDCOM Slice in a JNN support?

A

24

18
Q

What are 4 encryption devices in a JNN?

A

KIV-7M (Voice/Data/Trunk)
KIV-19 (Trunk)
KIV-7 (Voice/Data)
KVG-175 TACLANE (Tunneling)

19
Q

How many VoIP subscribers can one JNN support?

A

192

20
Q

Which tier router is considered the “boarder router”?

A

kjh

21
Q

What is a Trunk?

A

A communications channel between two switches.

22
Q

What is Overhead?

A

Space required for information on a channel that is not data but is used for location and timing.

23
Q

What is a Channel?

A

A “circuit or line”, it is a pathway over which data is transferred between remote devices.

24
Q

What is a Loop?

A

A term used in telephony for the physical wire connection that extends from the central office switch to the subscriber.

25
Q

Why are VoIP networks more efficient than traditional circuit switched networks?

A

They allow for other info to share the same commo path.

26
Q

What form is data on an IP network?

A

Packets

27
Q

AN/TRC-170

A

Tropo

28
Q

How many radios can a Tropo have?

A

1

29
Q

AN/TRC-190

A

HCLOS - High Capacity Line of Sight

30
Q

What is a HCLOS for?

A

To provide redundant connectivity between JNNs.

31
Q

Which version of HCLOS has a FLEXMUX?

A

HCLOS (v3)

32
Q

How many radios are in the HCLOS (v1)?

A

1

33
Q

What is the transmission range of the Tropo in troposcatter mode?

A

100 miles

34
Q

Which modes can the Tropo be deployed in?

A

Dual diversity and non diversity

35
Q

How many Tropos do you need to have a radio relay link?

A

4

36
Q

What is the transmission range of the Tropo in LOS mode?

A

35 miles

37
Q

How many radios are in a HCLOS (v3)?

A

3

38
Q

What must you submit to request access to the satellite?

A

SAR