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Network+ Video Course > Cable Standards > Flashcards

Cable Standards Flashcards

1
Q

The term plenum refers to a space in the building where there is open ___ ____ __________. This is usually between the ____ ceiling, and the ________ ceiling.

A

Air, flow , circulation, drop, structure.

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2
Q

Buildings that don’t have _______ spaces have air ducts encapsulating the ____ ____. (TBC1)

A

Plenum, air, flow

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3
Q

(Continued pt.1) so as a result , buildings that have plenum spaces , where there is adequate open air flow are more prone to ____ than buildings that don’t have ______ ______. (TBC.2)

A

Fires, plenum spaces

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4
Q

(Continued pt.2) and because of this, cables that run through plenum spaces must meet certain requirements:
First: they must be more ____ resistant.
Secondly: they must not produce _____ _____ if they are burned.

A

Fire, toxic fumes.

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5
Q

IEEE 1901-2013 standard is called _________ ____ ____.

A

Ethernet over HDMI

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6
Q

The HDMI 1.4 specification adds another channel to an ____ _____ for data that will have the capability of network ______________.

A

HDMI, cable, communication.

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7
Q

The connected devices of the HDMI 1.4 that use its following specification will have the ability to send and receive data at ___ megabits per second _________.

A

100, Ethernet

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8
Q

IEEE 1901-2013 standard, in addition to video and audio on a single cable, the HDMI cable will have another ability of _________ __________.

A

Ethernet , networking

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9
Q

Ethernet over power-line gives the ability of _________ networking over _______.

A

Ethernet , power

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10
Q

Today there are many different cable standards that are used on _________.

A

Networks.

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11
Q

Cable standards are categorized and named according to their ______ type and ______.

A

Speed , media

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12
Q

In 10BASE-T,
- 10 stands for the __________ speed of this cable.
- Base stands for baseband _____________.
- T stands for ________ pair cable.

A

Maximum
Transmission
Twisted

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13
Q

In 10BASE-T, the maximum speed of this cable is ?

A

10 megabits per second

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14
Q

10BASE-2 is also referred to ____ Ethernet.

A

Thin

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15
Q

10BASE-2, is a version of Ethernet that uses _______ cable, as opposed to __________ twisted pair cabling.

A

Coaxial, unshielded.

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16
Q

10BASE-2 has a max speed of __ Mbps, and has a max length of ___ meters.

A

10, 200

17
Q

100BASE-T,
- Has a speed of ___ mbps. Which is 10 times faster than 10BASE-T.
- uses category __, ____ cable or higher.
- Has a max length of ___ meters
- 100BASE-T is also known as ____ Ethernet.

A

100
5, UTP
100
Fast

18
Q
  • 100BASE-FX, just like 100BASE-T, has a speed of ____ Mbps.
  • but the difference is that FX uses _____ _____ cable, where 100BASE-T uses ______ cabling.
  • it has a max length of ___ meters (in half duplex mode), and __ kilometers (in full duplex mode).
A
  • 100
  • fiber, optic, copper
  • 400, 2
19
Q

1000BASE-T is a _______ standard.

A

Gigabit

20
Q
  • 1000BASE-T has a speed of ____ Mbps.
  • it uses category __, UTP cabling or higher.
  • has a max length of ___ meters.
A
  • 1000
  • 5
  • 100
21
Q

1000BASE-TX, is similar to 1000BASE-T, with the exception that it was supposed to be an ______ ______ because it only uses 2 ____________ pairs of wires for communication. (TBC)

A

Easier, setup, unidirectional.

22
Q

(Continued) whereas 1000BASE-T uses four __-__________ wires. But 1000BASE-TX never caught on, and is known as a failure in __________ ______________.

A

Bi-directional, commercial implementation.

23
Q

10G BASE-T is the 10 _______ standard

A

Gigabit

24
Q

10G BASE-T,
- Has a speed of ___ Mbps, or __ gigabits per second.
- it uses both ________ (STP) and __________ twisted pair cabling (UTP).
- it has a max distance of ___ meters when using category 6a cabling (cat 6a), or if it’s using category 6a, it has a max length of __ meters.

A
  • 10k, 10
  • shielded, unshielded
  • 100, 55
25
Q

10G BASE-SR , the SR stands for ____ _____.

A

Short range

26
Q

10G BASE-SR, this is a commonly used multi-mode fiber optic specification, and has a max length of ___ ______.

A

300, meters

27
Q

10G BASE-ER, the ER stands for ________ _____, has a longer range of __ kilometers using single mode fiber optics.

A

Extended reach, 40

28
Q

10G BASE-SW, has the same specification as 10G BASE-__, but this is specifically used to operate over ______, which is synchronous optical networks.

A

SR, sonnet

Network+ Video Course (25 decks)

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