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CompTIA A+ 220-701, 220-702 #8
Cables, at least the stuff I have a hard time remembering
27
Computer Science
Professional
02/10/2010

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Term
CAT3
Definition
Contains four twisted pairs of wires, can transmit to speeds of 10Mbps
Term
CAT5
Definition
Contains four twisted pairs of copper, can transmit to speeds of 100Mbs
Term
CAT5e
Definition
Contains four very twisted pairs of wires and can transmit to speeds of 1Gbps
Term
CAT6
Definition
Contains four uniquely twisted pairs that transmit beyond 1Gbps, can be used as a backbone. There's no reason to use anything else for a new network other than possibly fiber.
Term
Unshielded Twisted pair
Definition
Define UTP
Term
Shielded twisted pair
Definition
Define STP
Term
Twisted-Pair
Definition
Cable with maximum length of 100 meters
Term
10Mbps
Definition
Transmission rate of thinnet.
Term
185 meters
Definition
Maximum length of thinnet 10Base2
Term
100Mbs or more
Definition
Transmission rate of fiber optic cable
Term
greater than ten miles
Definition
Maximum length of fiber optic cable
Term
802.11x
Definition
IEEE for wireless
Term
35m indoors/100m outdoors, 54Mbs
Definition
Range and throughput of wireless a
Term
40m indoors, 140m outdoors, 11Mbs
Definition
Range and throughput of wireless b
Term
40m indoors, 140m outdoors, 54 Mbs
Definition
Range and throughput of wireless g
Term
10Mbs
Definition
Throughput of 10BaseT
Term
100MbS
Definition
Throughput of 100BaseTX
Term
1Gps
Definition
Throughput of 1000BaseT
Term
500 meters
Definition
Maximum length of thicknet 10Base5
Term
Thicknet or 10Base5
Definition
Other name for RG-8 cable
Term
Thinnet or 10Base2
Definition
Other name for RG-58 AU
Term
3mbps at 2.5mw
Definition
Transmission rate of Bluetooth class 2
Term
Global System Mobile 270 kbps
Definition
throughput of GSM
Term
2 B channels at 64kbps and a D channel of 16kbps for 144kbps
Definition
speed of ISDN
Term
128kbps-1.5mbps
Definition
Speed of satellite internet
Term
SFC (Square Fiber Connector) and ST (straight connector
Definition
Name two fiber optic connectors
Term
IDC/VDC
Definition
Connector used with token ring
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