TestOut Pro Exam Study Guide Questions
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Advantages of twisted pair cabling include: - Flexibility--you can run twisted pair cabling
around tight corners and other places where other types of network cable simply cannot go
without being damaged.
- Cost--twisted pair cabling is less expensive than other types of network cabling.
- Ease of use--twisted pair cabling is easy to work with, and it's much easier to install compared
to other types of network cabling.
- Works with newer protocols--newer, faster network protocols and standards have been designed
to run on twisted pair cabling.
Disadvantages of twisted pair cabling include: - Susceptible to interference--the sheath
around twisted pair cable is relatively thin, making it susceptible to EMI.
- Susceptible to eavesdropping--with the right equipment, you can pick up signals emanating
from the wire.
UTP (Unshielded Twisted Pair) - Easy to work with and less expensive than shielded cables.
Type:
Phone cable (RJ11)
, TestOut Pro Exam Study Guide Questions
With Solutions 100% Solved
Cat 3 (RJ45)
Cat 5 (RJ45)
Cat 5e (RJ45)
Cat 6 (RJ45)
Cat 6a (RJ45)
Cat 7 (GG45 TERA) Phone Cable -- A phone cable is used to connect a PC to a phone
jack in a wall outlet to establish a dial-up internet connection. It is also used to connect a DSL
modem to a telephone network. It has two pairs of twisted cable (a total of 4 wires).
Cat 3 -- Cat 3 is designed for use with 10-megabit Ethernet (10BASE-T) or 16-megabit token
ring.
Cat 5 -- Cat 5 supports 100-megabit Ethernet (100BASE-TX) and ATM networking. Cat 5
specifications also support gigabit (1000 Mb) Ethernet.
Cat 5e -- Cat 5e is similar to Cat 5 but provides better EMI protection. It supports 100-megabit
(100BASE-T) and gigabit (1000BASE-T) Ethernet.
Cat 6 -- Cat 6 supports 10-Gbps Ethernet (10GBASE-T) and high-bandwidth broadband
communications. In most cases, Cat 6 cables include a solid plastic core that keeps the twisted
pairs separate and prevents the cable from being bent too tightly.
Cat 6a -- Cat 6a is designed to provide better protection against EMI and crosstalk than Cat 6
cabling. Cat 6a provides better performance than Cat 6, especially when used with 10-Gbps
Ethernet (10GBASE-T).
With Solutions 100% Solved
Advantages of twisted pair cabling include: - Flexibility--you can run twisted pair cabling
around tight corners and other places where other types of network cable simply cannot go
without being damaged.
- Cost--twisted pair cabling is less expensive than other types of network cabling.
- Ease of use--twisted pair cabling is easy to work with, and it's much easier to install compared
to other types of network cabling.
- Works with newer protocols--newer, faster network protocols and standards have been designed
to run on twisted pair cabling.
Disadvantages of twisted pair cabling include: - Susceptible to interference--the sheath
around twisted pair cable is relatively thin, making it susceptible to EMI.
- Susceptible to eavesdropping--with the right equipment, you can pick up signals emanating
from the wire.
UTP (Unshielded Twisted Pair) - Easy to work with and less expensive than shielded cables.
Type:
Phone cable (RJ11)
, TestOut Pro Exam Study Guide Questions
With Solutions 100% Solved
Cat 3 (RJ45)
Cat 5 (RJ45)
Cat 5e (RJ45)
Cat 6 (RJ45)
Cat 6a (RJ45)
Cat 7 (GG45 TERA) Phone Cable -- A phone cable is used to connect a PC to a phone
jack in a wall outlet to establish a dial-up internet connection. It is also used to connect a DSL
modem to a telephone network. It has two pairs of twisted cable (a total of 4 wires).
Cat 3 -- Cat 3 is designed for use with 10-megabit Ethernet (10BASE-T) or 16-megabit token
ring.
Cat 5 -- Cat 5 supports 100-megabit Ethernet (100BASE-TX) and ATM networking. Cat 5
specifications also support gigabit (1000 Mb) Ethernet.
Cat 5e -- Cat 5e is similar to Cat 5 but provides better EMI protection. It supports 100-megabit
(100BASE-T) and gigabit (1000BASE-T) Ethernet.
Cat 6 -- Cat 6 supports 10-Gbps Ethernet (10GBASE-T) and high-bandwidth broadband
communications. In most cases, Cat 6 cables include a solid plastic core that keeps the twisted
pairs separate and prevents the cable from being bent too tightly.
Cat 6a -- Cat 6a is designed to provide better protection against EMI and crosstalk than Cat 6
cabling. Cat 6a provides better performance than Cat 6, especially when used with 10-Gbps
Ethernet (10GBASE-T).
