If a CAT-6 cable is supplied to a pots twisted pair cable, what is the reflectivity on each cable?
Insertion Loss 18.6 dB in CAT 6 Cable. Reflection or return loss will be 14 dB.
reflection loss is the power loss in the signal returned/reflected by a cable measured in dB.
the benefit of cat-6 cable is that it can work on a higher frequency. with low losses..
reflectivity on each cable will be 14 db as per standard rating given for CAT-6 cable. this cable is used for fast data transfer Cat 6, is a standardized twisted pair cable for Ethernet and other application .
If a CAT-6 cable is supplied to a pots twisted pair cable, what is the reflectivity...
A twisted pair cable is used to connect a hub with a server having an impedance ZR= 800 in a Local Area Network (LAN). A carrier signal with frequency of 180 MHz is sent by the hub. At that frequency, it is found that the characteristic impedance of the line Z0= 300Ω. Design a short circuit stub to match the cable with the server. Assume the line is lossless.
1) A twisted pair cable is used to connect a hub with a server having an impedance ZR= 800 in a Local Area Network (LAN). A carrier signal with frequency of 180 MHz is sent by the hub. At that frequency, it is found that the characteristic impedance of the line Z0= 300Ω. Design a short circuit stub to match the cable with the server. Assume the line is lossless.
What are the advantages and disadvantages of the three major types of guided media (twisted pair, coaxial copper, and optical fiber)?
In UTP cabling, the 4 pairs are each twisted tightly together. Why? To make the cable more durable To allow the cable to be used in open aire returns, keeping in line with fire codes To help protect against electromagnetic interference To allow the use of more convenient connectors
how to terminate one end of a Cat 5e/6 straight through cable. drawing
Answer the following: What is crosstalk? How is it minimized in case of a twisted pair of wire? Why are two separate frequencies used for uplink and downlink transmission in case of satellite communication? Differentiate between the 2 switching techniques (Circuit Switching and Packet Switching).(4 differences) What is the answer to Exercise 2.7 from Section 2 of our textbook with this change: the 4th transmission (B sends to D) does not occur? 2- pages in length, in your own words,...
Telephone service providers are now offering ADSL service to home using the existing twisted-pair telephone wires. The signal can be carried up to a maximum of 1-MHz baseband with an S/N (signal power/noise power in ratio) of 30 dB. S/N in decibels (dB) is defined as 10 log10(signal power/noise power). Using MPEG-2 compression techniques, (a) a non-sports video channel can be broadcast at 3-Mbps data rate and (b) a sports video channel at 6 Mbps. Shannon
Homework-Physics & Copper Media (All questions are worth two points.) element? What is the name for the smallest component of an element that still retains the basic properties of the What are the names of the three particles which can be found within the answer to the previous question? What is the nature of the force between two electrons? (circle one) attractive repulsive What is the nature of the force between an electron and a proton? (circle one) attractive repulsive...
Point to Point direct network connection between 2 hosts would use what type of cable? 1. Coaxial Cable . Crossover (null-modem) cable RS232 Cable Do Cat 5/6 Straight Cable
2. Corel 20ksi. The tube is twisted by forces f o r 6 in. 18 in. A plastic tube of inner diameter di=0.9in. and outer diameter of d2=1.lin. is restrained at end B. The tube has a shear modulus of G=120ksi. The tube is twisted by forces F that are applied to the ends of an embedded steel rod. Treat the steel rod as rigid relative to the tube. The ends of the rod each displace a distance of 0.015in....