MICROWAVE LINK
Microwave link is the communication system that uses a beam of radio wave in the frequency range to transmit information between to fixed location on the earth
MODULATION
Modulation is the process of converting data in to radio wave by adding information to an electronics or optical carrier signal
Carrier Signal
Carrier Signal is one with a steady Wave form, high amplitude, Frequency
Bandwidth
Maximum data transfer rate of a network
FADDING
Fadding is the Variation of the attenuation of a signal with various variable
these variable include TIME,GEOGRAPHICAL POSITION,RADIO FREQUENCY, RAIN FADDING,ICE FADDING
INTERFERENCE
Radio Waves Travels in narrow beams confined to a line of sight path from one antenna to other antenna .if same radio wave interfere their line of path known as interference
DCN:-Dynamic Circuit Network
DCN is an advance computer networking technology that combines traditional packet switched communication based on the internet protocol as used in the internet. With circuit switched technologies that are characteristic of tradition telephone network system
QOS:-Quality Of Service
QOS refer to any technology that manages data traffic to reduce packet loss, latency and jitter on network. QOS Controls and manages network resources by setting priorities for specific type of data on the network
ERPS:-Ethernet Ring Protection Switching
ERPS Is an effort at ITU-T and G 8032 Recommendation to provide sub-50ms protection and recovery switching for Ethernet traffic in a ring topologies and at the same time ensuring there are no loops formed at the Ethernet layer
SNCP:-Subnetwork Connection Protection
SNCP is a type of protection mechanism associated with synchronous optical network such as SDH
SNCP is a dedicated protection mechanism that can be used to protect a portion of a path Between Two NE Or Full end to end path
Each Transmitting signal node is permanently connected(bridge) in the main traffic direction(that is clock wise) and in the protected traffic direction(that is counter clockwise).the Transmission signal reaches destination through two different paths.
MSP:-Managed Service Provider
MSP is a company that manages information technology services for other companies via web. An MSP client may use internal operation or an ASP to run its business function
XPIC:-Cross Polarization interface Cancellation
Xpic Is the feature to used on carrier class microwave Link installation to increase capacity and spectrum efficiency of a link
Using Xpic technology capabilities effectively Double the potential capacity of a microwave path
XPD:-Cross Polarization Discrimination
Microwave antenna Ability to maintain radiated or received polarization purity between horizontal and vertical polarization signal
PLA:-Physical Link Aggregation
PLA Combines physical port together to Make a signal high bandwidth data path So as to implement the traffic load sharing among the member port in the group and enhance the connection reliability
EPLA
EPLA is the physical layer load sharing Where PLA is L2 Load Sharing
EPLA can make a load sharing in any condition every member having the same link usage
LAG:-Link Aggregation
LAG is a process of inter connecting two switches with two or more link between them(or between a switch and a server) so that multiple link are combined in to one bigger virtual link that can carry a higher (combined)bandwidth
But LAG makes load sharing with some algorithm. It can not make every member have the same link usages
NE:-Network Element
According to telecommunication ACT 1996 the term NETWORK ELEMENT means a facility or equipment used in the provision of a telecommunication services
GNE:-Gateway Network Element
Most Telecommunication and network system having ring or bus topology having many NE Connected with each other. Hence it becomes necessary to make one or More of the NEs in a network as a Gateway NEs(GNE) Which will provide connection to other NEs.
Nice Good Work
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