Leased Links

NATIONAL LEASED LINK

INTERNATIONAL LEASED LINK

DVB-S2 / SCPC (DVB-S2 SCPC) IS AN EXCELLENT TECHNOLOGY FOR 100% GUARANTEED BROADBAND SATELLITE LINKS

liaison-louee-internationale-divona-3The provision of satellite internet has existed for many years. The new DVB-S2 standard provides opportunities to improve the of IP networks by satellite .

Modulation shapes become more sophisticated with DVB-S2. The support of VCM and ACM gives us tools to optimize the use of the space segment:

  • VCM allows to optimize a C-band satellite internet connection by assigning different FEC to different VSATs depending on their position on the satellite coverage area
  • The ACM allows to optimize a Ku-band satellite Internet connection by dynamically setting the MODCO by VSAT
  • IP encapsulation in MPEG-TS has been optimized by the introduction of the Generic Streams which brings enhanced efficiency when used on DVB-S2 satellite internet connections

DVB-S2 /SCPC means that the technology used in reception is DVB-S2 and that the technology used in transmission is the SCPC, the bandwidth of this type of service is 100% guaranteed .

VoIP will work well thanks to the implementation of QoS rules but it is not recommended to take a link DVB-S2 /SCPC if the use is 100% VoIP because the use of some compression boxes will be difficult.

liaison-louee-internationale-divona-3

The +

  • Bandwidth price lower than traditional SCPC / SCPC
  • excellent reception performance thanks to the many improvements made by the DVB-S2
  • better availability of Ku-band links in rainy weather thanks to the ACM (Adaptative Coding Modulation) present in the DVB-S2

The –

  • available only in bandwidth 100% guaranteed and therefore quite upscale
  • the price of modems can be quite high depending on their performance even if we offer modems all in one in some of our services
  • the latency of a DVB-S2 / SCPC satellite Internet link is less stable than on a SCPC / SCPC link because the optimizations can vary latency

liaison-louee-internationale-divona-3

  • Advanced IP packet reception Error Correction features are available on the DVB-S2 SCPC, allowing for an increase in available bandwidth.
  • Transactional applications that are highly sensitive to latency will work better with a SCPC / SCPC link even if they work well with a DVB-S2 / SCPC link.
  • DVB-S2 SCPC Satellite Internet Services (DVB-S2 / SCPC) are perfect for a customer who wants to have 100% guaranteed bandwidth, the main use of which is the Web, emails and file transfers.
  • In conclusion, DVB-S2 / SCPC links (DVB-S2 SCPC) are increasingly replacing SCPC / SCPC links as they offer the best value / quality ratio for satellite Internet connections. 100% guaranteed

CLIENT CASES

Tecnicas Reunidas FOUND IN DIVONA ITS PARTNER MADE IN ALGERIA TO ACCOMPANY ITS SUCCESS IN THIS ACTIVITY

Samsung Engineering FOUND IN DIVONA ITS PARTNER MADE IN ALGERIA TO ACCOMPANY SUCCESS IN THESE ACTIVITIES

Downloads

0982 222 202
Nous contacter

Leased Link
National and International

Internet Entreprise

Private Network
National and International

Toolbox
Determine your need

Download
e-DOCUMENT

Telephony