Share Year 7 Unit 3 Lesson 3 Wired connections
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Ethernet cables use __________________ to transmit data.
electricity
Ethernet cables are also called ____________________ cables.
twisted-pair
Ethernet cables are made up of _____________________ wire.
copper
Fibre-optic cables use ____________________ to transmit data.
light
A pulsating light signal represents ________________ 1s and 0s.
binary
Ethernet cables are commonly available in _____________ cost and a standard used across the world.
low
When using ethernet cables, it is limited to around ________________ metres in length.
100
Ethernet cable can transfer data at ________________ gigabits per second.
100
Ethernet cables can be affected ___________________ from other devices and cables.
interference
_______________ cables are extremely fast and can transmit data across the world.
Fibre-optic
Fibre-optic cables can transfer data at many ___________________.
terabits per second (Tbps)
Fibre optic cables are not commonly used for _______________ networks.
local/small
Cat 5 and Cat 6 are the most common variants of __________________ cables.
ethernet
_______________ cables are used for long distance connections.
Fibre-optic
