Ethernet Study Net + Flashcards
CAT 3 speed and distance
10Mbps - 100m
CAT 4 Speed and Distance
16Mbps - 100m
CAT 5 Speed and Distance
100Mbps - 100m
CAT 5e Speed and Distance
1000Mbs (1Gbps) - 100m
CAT 6 Speed and Distance
1000Mbs (1Gbps) - 100m
Straight-through Cable
Connects unlike devices. Example: Router > Hub or Switch > Router
Crossover Cable
Connects like devices. Example > Router > Router
802.11a
5GHz - 54Mbps
802.11b
2.4GHz - 11Mbps
802.11g
2.4GHz 54Mbps
802.11n
5GHz or 2.4GHz - 600Mbps
What is the minimum cable specification that supports 1000 Mbps Ethernet? a Cat 3 Cat 4 Cat 5 Cat 5e Cat 6 Cat 7
Cat 5e
You want to implement an Ethernet network at a very long distances using fiber optic cables. Which standard and cable type would you choose? Select 2
1000BaseCX 1000BaseLX 1000BaseSX Multimode Fiber Singlemode Fiber
1000BaseLX
Singlemode Fiber
Ethernet 100BaseFX networks use what type of cabling? Coaxial STP UTP Fiber optic
Fiber optic
Which of the following Ethernet standards uses fiber-optic cabling? - (Select 2) 1000BaseCX 100BaseT4 100BaseFX 100BaseTx 1000BaseLX
100BaseFX
1000BaseLX
Your network follows the 100BaseFX specifications for Fast Ethernet and uses half-duplex multi-mode cable. What is the maximum cable segment length allowed? 100 meters 412 meters 550 meters 1000 meters 2000 meters
412 meters
Your network follows the 100BaseTX specs. for fast Ethernet. What is the maximum cable segment length allowed?
2000 meters 412 meters 100 meters 1000 meters 500 meters
100 meters
You have been tasked with designing an Ethernet network. You client needs to implement a very high-speed network backbone between campus buildings, some of which are around 300 meters apart. Multi-mode fiber optic cabling has already been installed between buildings. You client has asked that you use the existing cabling. Which Ethernet standard meets these guidlines? (Choose Two) 10GBaseSR 1000BaseCX 10BaseFL 1000BaseT 1000BaseSX 10GBaseER
10GBaseSR
1000BaseSX
What type of cabling is used with 100BaseTX Fast Ethernet networks?
Cat5 or higher
Fiber optic
Cat3
Cat4
Cat5 or higher
What topology is used with 100BaseTX Fast Ethernet networks? (Select 2)
Physical star/logical ring
Physical star/logical star
Physical star/logical bus
Physical ring/logical star
Physical star/logical star
Physical star/logical bus
Which of the following are requirements of the 1000BaseT Ethernet standards? (Select 3)
Cat 5e cabling
SC or ST connectors
The cable length must be less than or equal to 1000m
Cat 5 cabling
The cable length must be less than or equal to 100m
RJ45 connectors
Cat 5e cabling
The cable length must be less than or equal to 1000m
RJ45 connectors
You are planning a network for an educational campus. Due to the size of the buildings and the distance between them, you have elected to use 10BaseFL hubs, cabling, and network interface cards.
What is the max length for the network cable between a workstation and a hub.
1000 meters 220 meters 2000 meters 550 meters 550 meters 412 meters 100 meters
2000 meters
Which Gigabit Ethernet standard uses multimode fiber optic cabling and supports network segments up to a maximum of 550 meters long?
1000BaseZX
1000BaseCX
1000BaseT
1000BaseSX
1000BaseSX
You have been tasked with designing a high-speed Ethernet network. Your clients building already has 150-ohm STP wiring installed. Due to budget constraints, they have asked you to reuse the existing wiring instead of installing new fiber optic cabling.
Which Ethernet standard could you implement in this situation?
1000BaseT 1000BaseZX 1000BaseLX 10BaseFL 1000Base SX 1000BaseCX
1000BaseCX
