Geolink Access® : Provider of VSAT services in Africa

Geolink Access® offers broadband internet access via satellite throughout Africa

The Geolink Access® packages allow a wide range of Internet applications, such as web surfing, emailing, instant messaging, video conferencing, data transfer and VoIP, on shared and dedicated bandwidth, tailored for specific customer requirements.

They offer a variety of packaged services designed to meet the connectivity needs of any kind of organization, regardless their location and local constraints.

Ask for help and get advice on how to connect all your African offices using Geolink Access®:

123 Rue Jules Guesde, 92300
Levallois Perret, France.
Tel: +33(0)1 77 75 30 00
Email:
info@geolink-access.com
Web: www.geolink.com

Using iDirect® technology:

To provide increased flexibility and a larger scope of services, Geolink Access has adopted the iDirect technology. iDirect allows:

  • Advanced and easy-to-use technology : satellite modem, router, TCP IP accelerator, and QoS are all in one box.

  • Dynamic and customized allocation of the bandwidth.
  • Complete management of the network thanks to a monitoring platform.
  • Applications priority policy.
  • VoIP voice compression to 12 kbps.

Shared iDirect bit rate options
Shared access options above.

Geolink Access® satellite beam coverage maps for Africa:

Intelsat 907 and Eutelsat W3A satellite beam pattern for Africa
Ku band services using Intelsat 907 (332.5 east / 27.5 west) and Eutelsat W3A (7 east)

Intelsat 903 satellite beam pattern for Africa
C band service using Intelsat 903 satellite
(325.5 east / 34.5 west)

Three satellites: W3A (Eutelsat), IS 903, IS 907 (Intelsat).

Three VSAT teleport hubs: Eutelsat Skylogic Teleport at Turin and Intelsat teleports (1.7Mbytes pdf) at Fuchsstadt in Europe and at Mountainside in the USA.

Quality of Service (QoS) equipment is used at each hub allowing the full management of the bandwidth.

VoIP service for Africa

The VoIP service uses call termination via a first class operator with the possible allocation of a European, Asian or American phone number.

A network of local partners provide 24/7 service throughout Africa.

Other technologies:  In addition to iDirect, DVB-RCS and SCPC are available.

The table on the right lists some CIR - 'dedicated' bandwidth options.  Note that these examples are balanced, providing equal capacity up and down.  This is particularly suitable for a network access connection used mainly for VoIP.  CIR means "Committed Information Rate" and is the guaranteed bit rate available to you when you need it.

CIR bit rate options

You may connect a number of PCs or VoIP phone devices locally on your LAN to your iDirect VSAT modem and dish.

VSAT network diagram

The content and images on this page are based on information provided by Geolink Access® and are reproduced at their request and with their permission.   The images are copyright Geolink Access® ©  2008 All rights reserved.  This is  a review of the services offered and is provided for information only.  It is not a paid for advertisement.  Please contact Geolink Access® to confirm latest technical details and prices etc: Tel: +33(0)1 77 75 30 00   email: info@geolink-access.com    You may alternatively go to their web site at http://www.geolink.com/.

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