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All-in-One Network + Chptr 5

Pearson_IT
Get Quizlet's official Network+ - 1 term, 1 practice question, 1 full practice test
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Terms in this set (29)

What is the limit to the number of nodes in every version of Ethernet?
1024
If you have a 100BaseT switched Ethernet network, what is the theoretical maximum bandwidth using full-duplex NICs?
200 Mbps
What general type of cabling is a tech most likely to use today when installing Ethernet cabling in areas with high Electrical Interference?
Fiber-optic
a full-dublex network, what devices must support full duplex?
NIC & Switch
Which version of gigabit Ethernet uses an unique cable know as twinaxial?
1000BaseCX
Which version of gigabit ethernet are published under the 802.3z Standard?
100BaseCX, SX, & 100baseLX
What version of Gigabit Ethernet is being positioned as the Ethernet Backbone of the future?
1000BaseLX
OF all the gigabit Ethernet standards detailed in the chapter, which maintains a signal over the greatest distance?
1000BaseLX
What type of fiber-optic cable is used in a 1000BaseLX network?
Single-mode fiber
Of all the 10 GBE standards described in the chapter, which one was most recently released?
10GbaseT
Which is the cheapest & most popular 10GbE media type?
10GBaseLR
What wavelength is used on a 10GBaseSR/SW network?
850nm
What wavelength is used on 10GBase SW fiber optic cabling?
850
What very high-speed fiber network was already in place before the IEEE developed the 10GbE Ethernet Standards?
SONET
The "R" in the standard 10GBaseSR stands for which type of signaling?
LAN
What is the solution manufactures devised to accommodate the need for switches to connect to a variety of 10 GbE connector types?
Multisource agreements
The W in the standard 10GbaseSW stands for which type of signaling?
SONET/WAN
Presently, where is 10 GbE equipment employed?
High bandwidth LANS & Wans
What wavelenth is used on 10GB base LW fiber optic cabling?
1310
What wavelength is used on a 10GBaseEy network?
1550
What is the most common connector used in a 1000BaseSX network?
LC
What is the size of the wavelenth used by 1000BaseLX fiber-optic cabling?
1300 nm
What type of fiber-optic cabling & connectors does a 100BaseFX network use?
Multimode with ST or SC connectors
Together, 3 versions of Gigabit Ethernet, publised under the 802.3z standard, are known by what name?
1000BaseX
Which version of Gigabit Ethernet is published under the 802.3ab standard?
1000BaseT
What is the maximum cable length for a 1000BaseT network?
100 meters
When a multispeed, auto-sensing 100BaseT NIC connects to a 10BaseT Ethernet hub, at what speed will the NIC function?
10Mbps sending & rcving
What is NOT a reason for an organization to use 100BaseFX Ethernet?
It is more inexpensive & easier to install than the other 100-mbps standards
This term is used to refer to any of the several variations of ethernet that operate at 100 Mbps?
Fast Ethernet
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