Anuradha Udunuwara

csp ethernet mpls fttc fttx wdm otn ip fttb ftth fttn mef ce gsma tdm aon pon fiber ason gmpls oadm roadm foadm sdo lan wan 4g lte dsl sdh cwdm dwdm me sonet itu bgp vrf opex tco wss don metro capex troadm epon apon qos gpon cfm rsvp mpls-tp cen ran bpon ospf ces oam ldp carrier efm 3g wpan 2g tia oif oma iso ieee copper raman edfa tcp ngn adm ietf packet optical stm cloud paas computer daas iaas saas nbn vdsl adsl elu msu nga rsu byod internet tsp isp sdn m2m trcsl isdn fr atm wimax wifi man xdsl wlan wwan wnan