Optical Transport Network (DWDM)

Posted on 28/01/201604/03/2021Categories TeleField

Dense wavelength division multiplexing (DWDM) is a technology that puts data from different sources together on an Optical fiber, with each signal carried at the same time on its own separate light wavelength. DWDM PH1 and PH2: To provide technical support for DWDM project. DWDM PH3 (10/2011): To provide 9 new DWDM sites in addition to the existing sites including 2 years of technical support. DWDM PH4 (16/2012): To provide an expansion to 24 existing sites by adding new Transponders … Continue reading “Optical Transport Network (DWDM)”

Partners of Ericsson for International Gateways project – ITPC/MOC – Contract 15/2011

Posted on 27/01/201628/01/2016Categories TeleField   Leave a comment on Partners of Ericsson for International Gateways project – ITPC/MOC – Contract 15/2011

Management IGW (International Gateway) for ITPC (installation, operation and maintains) to all International traffic for (GSM, CDMA and deadline) and short Massages Services Gateway (SMSGW) for all International traffic (GSM and CDMA).   Zayouna site