Physical Connections Flashcards

1
Q

USB 1.1

A

Full speed: 12 Mbps @ 5 meters

Low speed: 1.5 Mbps @ 3 meters

127 device support

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2
Q

USB 2.0

A

480 Mbps @ 5 meters

127 device support

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3
Q

USB 3.0

A

5 Gbps @ 3 meters

127 device support

“Super Speed”

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4
Q

USB 3.1

A

10 Gbps

127 device support

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5
Q

IEEE 1394a

A

400 Mbps

Half Duplex @ 100, 200 or 400 Mbps

63 device support

4.5 meter (15ft) limit or 72 m

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6
Q

IEEE 1394b

A

800 Mbps; aka FireWire 800

63 device support

Full duplex

4.5 meter (15ft) limit

Optical connections = 100 meter limit

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7
Q

FireWire S1600

A

1.6 Gbps

63 device support

4.5 meter (15ft) limit

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8
Q

FireWire S3200

A

3.2 Gbps

63 device support

4.5 meter (15ft) limit

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9
Q

SATA 1.0

A

1.5 Gbps @ 1 meter limit

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10
Q

SATA 2.0

A

3.0 Gbps @ 1 meter limit

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11
Q

SATA 3.0

A

6.0 Gbps @ 1 meter limit

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12
Q

DVI Single-Link

A

3.7 Gbps (HDTB @ 60fps)

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13
Q

DVI Dual-Link

A

7.4 Gbps (HDTV @ 85fps)

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14
Q

Thunderbolt ver.1

A

10 Gbps per channel, total 20 Gbps (2 channels)

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15
Q

Thunderbolt ver.2

A

20 Gbps across all channels

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16
Q

Thunderbolt ver.3

A

40 Gbps

17
Q

Maximum daisy-chaining/length for Thunderbolt cable

A

Max copper length = 3 meters
Max optical length = 60 meters

Daisy-chain up to 6 devices

18
Q

IR speed & length

A

4 Mbps line-of-sight (LOS) @ 1 meter (3ft) max

19
Q

NFC speeds and max length

A

106 Kbps, 212 Kbps, 424 Kbps @ less than or equal to 10 cm

20
Q

SCSI-1

A

8-bits @ 5 MBps

SUPPORTS 8 devices in chain (can attach only 7)

21
Q

Fast SCSI-2

A

8-bits @ 10 MBps

SUPPORTS 8 devices in chain (can attach only 7)

22
Q

Wide SCSI-2

A

16-bits @ 10 MBps

Can SUPPORT 16 devices in a chain

23
Q

Fast Wide SCSI-2

A

16-bits @ 20 MBps

Can SUPPORT 17 devices in a chain

24
Q

Ultra SCSI

A

8-bits @ 20 MBps

Can SUPPORT 8 devices in a chain

25
Q

Ultra Wide SCSI

A

16 l-bits @ 40 MBps

Can SUPPORT 16 devices in a chain

26
Q

LVD (Ultra2 SCSI)

A

(Low Voltage Differential)

16-bits @ 80 MBps can SUPPORT 16 devices in a chain