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G.SHDSL (Global Symmetric High Bit Rate Digital Subscriber Line) is at ITU-T (G.991.2) standard and is a technology that provides DSL (Digital Subscriber Line) based symmetrical transfer. G.SDHSL is presented in to different types as internet and Point To Point.
Opportunity of transferring up to 5 km. with 1 pair of cupper fibres
Download: 2 Mbps
Upload: 2 Mbps

It is a symmetrical DSL type that the speed of download and upload are equal to each other. Instead of using the existing telephone line, a special cupper line is installed to the user. Since it is in symmetrical structure, download and upload speeds are the same. Traffic capacity from end points towards centre and from centre towards end points is the same. Thus, it is very suitable for data and video applications (video conference, image transfer, etc.).
It is a technology that allows an access from 128 Kbps to 2 Mbps by the help of special G.SHDSL modems. It is a service that the companies, which has remote offices and want to make data and image transfer with these points, can utilise.

• Investment Cost Advantage: equipment investment such as Modem-Router is very low.
• Compatibility with Standards: It is at international standards for remote office and data and image transfer applications between offices.
• Standard Transfer Rate: It provides high speed connection between offices due to its improved transfer rate. It supports 2Mbps transfer rate over a single line (a pair of fibres).
• Secure Communication: It is a network, where virtual circuits between end points are used, and that is closed to internet like Frame Relay and Leased Line. Therefore a secure communication can be provided.
• Guaranty of Speed From End To End and Symmetrical Communication: Since it has a symmetrical structure, upload and download speeds are the same.
• Application Advantage: Traffic capacity from end points towards centre and from centre toward end points is the same, so it is very suitable for application such as video, voice etc.
• Investment Cost at Speed Enhancements: There would be no need for modem, router and router interface changes when a speed enhancement is requested.

Multiple IP and BGP Definition

For the G.SHDSL broad band services, which are used for internet connection, multiple IP can be provided on demand. For further information about multiple IP and BGP definitionclick

Undertaking of G.SHDSL Service Level

In order to display the Undertaking of ADSL-G.SHDSL Service Level that contains the methods, principles and standards related to the processes of availability, application, allocation and establishment of this service, click. PDF