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0-9
- 802.11
- 802.11b
- 802.11g
- 802.15.1
- 802.3
- 802 standards
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A
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- Anti-spam
- Anti-virus software
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B
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C
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D
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E
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F
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G
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H
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I
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K
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L
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M
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N
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O
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P
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R
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S
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T
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U
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V
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W
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Y
- YouTube
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What is a Cat5?

Cat5 is short for Category 5. This is a standard kind of data cable made of two twisted copper pairs. Cat5 is widely used in Ethernet networks; as it can support the full range of speeds used in most Ethernet networks, Cat5 has become ubiquitous in the home and office. Category 1,2,3 and 4 existed beforehand, the numbers representing increases in reliability and carrying capacity.

Free BT Home Hub included
Up to 20Mb download speed
Unlimited UK weekend calls
10Gb monthly user allowance

Up to 20Mb download speed
Free Wireless BT Home Hub
Unlimited UK Anytime calls
10Gb monthly usage

Up to 20Mb download speed
FREE Wireless BT Home Hub with BT Hub Phone
Unlimited UK Anytime calls
Unlimited usage allowance*

Up to 20Mb speed
BT Home Hub included
Advanced McAfee Security
Unlimited Wi-Fi minute