Author: zafir

Fiber to the x

June 13, 2016 by zafar mahmood

Filed under Uncategorized

Last modified June 16, 2016

Fiber to the x

Fiber to the x (FTTx) is to provide a generic term for any broadband network architecture using fiber used all or part of the access network for last mile telecommunications. As fiber optic cables are able to carry much more data than copper cables, especially over long distances, its copper telephone networks built in the 20th century replaced by fiberglass. FTTX is a generalization for multiple configurations

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Additive increase/multiplicative decrease

June 13, 2016 by zafar mahmood

Filed under PowerLink Communication

Last modified June 13, 2016

Additive increase/multiplicative decrease

The additive increase / multiplicative decrease (AIMD) algorithm is a feedback control algorithm. AIMD combines linear growth of the congestion window with an exponential decrease when there is a jam. Multiple flows using AIMD congestion control will eventually converge to use equal amounts of a contended coupling. fast retransmit Fast retransmit is an extension to TCP that when a station

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Orthogonal frequency-division multiple access

June 13, 2016 by zafar mahmood

Filed under Ethernet Driver

Last modified June 13, 2016

Orthogonal frequency-division multiple access

Orthogonal Frequency-Division Multiple Access (OFDMA) is a multiuser version of the popular Orthogonal Frequency Division Multiplexing (OFDM) digital modulation scheme. Multiple access is achieved in OFDMA subsets of subcarriers to individual users, as shown in the figure below. This allows simultaneous low data rate transmission from several users. Most important features The advantages and

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TCP congestion control

June 13, 2016 by zafar mahmood

Filed under Ethernet Performance

Last modified June 13, 2016

TCP congestion control

Transmission Control Protocol (TCP) uses a network congestion avoidance algorithm that several aspects of an additive increase / multiplicative decrease (AIMD) scheme with other schemes such as slow start included to avoid congestion reach. The TCP congestion avoidance algorithm is the primary basis for congestion control on the Internet. operation In order to prevent congestive heart

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Class of service

June 13, 2016 by zafar mahmood

Filed under Power Over Ethernet Poe

Last modified June 13, 2016

Class of service

Class of Service is a parameter used in voice and data protocols to the types of loads in the packet is sent to differentiate. The aim of such a differentiation is generally associated with the assignment of priorities to the data payload or the levels of access to the phone call. data Services As in connection with network technology, CoS is a 3-bit field that is present in an Ethernet frame

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Orthogonal frequency-division multiplexing

June 11, 2016 by zafar mahmood

Filed under Ethernet Performance

Last modified June 11, 2016

Orthogonal frequency-division multiplexing

Orthogonal Frequency Division Multiplexing (OFDM) is a method of encoding digital data on multiple carrier frequencies. OFDM has developed into a popular scheme for wideband digital communication, used in applications such as digital television and audio broadcasting, DSL internet, wireless networking, powerline networks and 4G mobile communications.

goal Frequency Division Multiplexing (OFDM) is a method of encoding digital data on multiple

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OpenCable Application Platform

June 11, 2016 by zafar mahmood

Filed under Cable Categories Cat5 Cat 5e Cat6

Last modified June 11, 2016

OpenCable Application Platform

The Open Cable Application Platform or OCAP is an operating system designed low for consumer electronics that connect to a cable TV system, the Java-based middleware portion of the platform. In contrast to the operating system on a personal computer, the cable company controls what OCAP programs run on the computer of the consumer. Designed by CableLabs for cable networks in North America, its OCAP programs

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Grounding kit

June 11, 2016 by zafar mahmood

Filed under PowerLink Communication

Last modified June 11, 2016

Grounding kit

A grounding kit / grounding kit can be described as a kind of lightning conductor to avoid lightning punctures cables. It is used for the earthing / grounding coaxial cables of copper or aluminum on antenna systems for telecommunications (mobile communications). construction Grounding kit Grounding kits for various diameters Grounding kit A portion of a tin-plated ripple Grounding

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Insulation in electrical apparatus

June 11, 2016 by zafar mahmood

Filed under Power Over Ethernet Poe

Last modified June 11, 2016

Insulation in electrical apparatus

Insulation in electrical apparatus The main insulation is air. A variety of solid, liquid and gaseous insulators are also used in electrical equipment. In smaller transformers, generators and electric motors, insulation of the wire coils consist of up to four thin layers of polymer varnish film. Film-insulated magnet wire connections manufacturer to obtain the maximum number of turns within the available space. Windings that use thicker conductors are often

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Insulator (electricity)

June 11, 2016 by zafar mahmood

Filed under Ethernet Driver

Last modified June 11, 2016

Insulator (electricity)

ramic insulator used on track electrified at 25 kV AC overhead electrical catenary Insulator (electricity) Conductive copper wire insulated by an outer layer of polyethylene Insulator (electricity) 3-core copper wire power, all contained each core with individual color coded insulating sheaths in an outer protective shell PVC sheathed Mineral insulated copper cable with two conductive cores An electric insulator

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Banana connector

June 10, 2016 by zafar mahmood

Filed under Power Over Ethernet Poe

Last modified June 10, 2016

Banana connector

A banana connector (general banana plug for the male, banana or banana jack socket for the female) is a single-wire (one conductor) electrical connector used to connect wires to equipment. The term 4 mm jack is also used, especially in Europe, although not all banana plugs will mate with 4mm parts. The plug is typically a four-leafed spring tip that fits snugly into the socket. The plugs are often used to terminate patch

h cables for electronic

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Telephone plug

June 10, 2016 by zafar mahmood

Filed under Organizations

Last modified June 10, 2016

Telephone plug

Telephone plug A modular plug connector (6P6C) and socket (6P4C). A phone plug has used a type of connector to connect a telephone set to the telephone wiring in a building, the establishment of a connection to a phone network. This is in its counterpart, a telephone jack, usually mounted on a wall or skirting board. The standard for telephone plugs varies from country to country, but the modular RJ11 connector has

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