<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kixhosa.gigalight 2019 ecoc imeonyeshwa kwa mafanikio 200g qsfp56 fr4 lr4 optical transceiver  <response>: gigalight i-2019 ecoc ibonakalise ngempumelelo i200g qsfp56 fr4 lr4 i-transceiver ye-optical transceiver 