SONET / SDH
Nowadays worldwide all the optical transport networks are based on SONET /
SDH and WDM technology. The SONET / SDH technology has been widely used in
SONET / SDH Add / Drop Multiplexer, Access products, Optical Cross-Connect
switch.
With the growing demand of transporting IP data over SONET / SDH, Ethernet
over SONET is becoming increasingly popular. In order to utilize the PDH
equipment and to transport Ethernet data over PDH network, ITU-T has come up
with specification for Ethernet over PDH. Rebaca has extensive working
experience in SONET / SDH domain and worked in every sphere of software
development.
The domain expertise includes:
