MoCa (IS 10/2019)(MM 10/22/18) Flashcards Preview

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Flashcards in MoCa (IS 10/2019)(MM 10/22/18) Deck (26)
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1

This technology allows us to convert QAM video stream into deliverable IP-Based packets

MoCa

2

What version of MoCa has speeds up to 135Mbps

MoCa 1.0

3

What version of MoCa has speeds up to 175Mbps

MoCa 1.1

4

What version of MoCa has speed range 400-800

MoCa 2.0

5

MoCa D-1 Channel starts at what frequency.

1125Mhz

6

The D-1 Channel center frequency

1150Mhz

7

OFDM

Orthogonal Frequency Division Multiplexing

8

ACMT

Adaptive Constellation Multi-Tone

9

What is MoCa 1.0/1.1 Maximum Physical Layer Data Rate.(Not including FEC/additional overhead)

270Mbps

10

MoCa 1.0 supports up to how many nodes

8 Nodes

11

MoCa 1.1/2.0 Supports up to how many nodes

16 Nodes

12

This acts as a mirror, reflecting the original MoCA signal from one device to another.

POE(Point Of Entry) resonator/ MoCa Filter

13

 Maximum distance between 2 MoCa enabled devices

300 Feet

14

Maximum attenuation between 2 MoCa enables devices should be how many ____dB?
 

72dB

15

Version 1.0/1.1 Expected Maximum PHY Rate on D band

225 Mbps

16

Version 1.0/1.1 Expected Maximum PHY Rate on E and F bands

240 Mbps

17

Version 2.0 Expected Maximum PHY rate for D, ExtD, E, and F

bands using 1 channel

600 Mbps

18

Max distance tap to first splitter. (MoCA)

250 feet

19

What is the best modulation possible for a MoCA subcarrier

256 QAM (8 bit/symbol)

20

Max distance first splitter to outlet. (MoCA)

150 feet

21

Signal loss first splitter to outlet.(MoCA)

25 db

22

Expected Maximum PHY rate on Version 2.0 on Bands D, ExtD, E, and F using 2 Channels

1200 Mbps

23

How many Sub-Carriers are within each MoCA channel?

224

24

This is the raw bit rate of a connection

PHY (or Physical) rate

25

This allows each sub-carrier to be indepently modulated from each other 

Adaptive Constellation Multi-tone

26

What is the lowest modulation that a MoCA subcarrier will use?

BPSK (1 bit/symbol)