Pūoko whakaahua horonga: Hopu ana i ngā tohu mārama
Ka puea ake te rerenga raraunga o te 10Gb ia hekona mā roto i ngā muka whatu. He rite ngā tohu whatu ngoikore ki ngā ngārara i te moana hohonu. Me pēhea te hopu tika me te whakanui ake i a rātou? Ko te waeine whakaahua Avalanche tere-teitei ROF-APR 10G hou a Rofea Optoelectronics te otinga matua ki tēnei raruraru. Ehara i te mea he kaiwhiwhi noa iho engari he "whakakaha" kaha mō ngā tohu whatu, i hangaia motuhake hei wikitoria i ngā rohe kitenga o ngā tohu whatu tere-teitei.
✅ Matua horonga tere-teitei: Urupare tere-teitei kua whakauruhiate pūoro whakaahua horonga(Pūoro whakaahua APD), pērā i te kaiwhai whakaahua koi, ka whakaoho i te "pānga horonga hukarere" i raro i ngā tohu mārama ngoikore, ka tutuki ai te takirua taupū o te tohu taketake.
✅ whakanui tika i te haruru iti: Mā te whakanui haruru iti kua whakauruhia ka mau tonu te ōwehenga tohu-ki-haruru teitei o te tohu i te wā whakanui, me ngā taipitopito mārama, ka taea te wehewehe.
✅ Urunga ngāwari: Ka taea te whakahaere ngāwari i ngā whakaurunga muka aratau-kotahi me te aratau-maha, ā, ka taea te mono-me-te-whakamahi i te putanga atanga SMA, kia māmā ai te whakauru ki tō pūnaha
✅ Mahi tino pai: mā te whakanui nui me te aro nui ka kore he wāhi huna mō ngā tohu ngoikore; mā ngā āhuatanga papatahi putanga me te whakanui AC e whakarato he turanga pumau mō te tukatuka i muri mai.
Whakaahuatanga Hua
Ko te pūoko whakaahua tere-teitei ROF-APR-10G (Pūoko whakaahua APD) e whakauru ana i te photodiode avalanche tere-tere (photodiode APD) me te whakakaha haruru-iti, te whakaurunga muka-honohono aratau-kotahi/aratau-maha, me te putanga hononga SMA. He nui te whakanui, he tairongo teitei, he putanga AC-honohono, me te whakanui papatahi. E whakamahia whānuitia ana i roto i ngā pūnaha tuku muka whatu tere-teitei me te kimi pāoro whatu tere-teitei me ētahi atu mara.
Ngā āhuatanga o te hua:
Awhe whānuitanga: 1100-1650nm
Pūoko APD InGaAs
Teitei o te aro: -26 DBM
Ko te mana whatu kua kōtuitia he 1dBm
Ka whakauruhia he whakakaha mua me te ara iahiko whakanui
Ngā āpure tono:
Te kimi i te pātere tere-teitei
Whakawhitiwhiti kōrero whatu ātea tere-teitei
Whakawhitiwhiti kōrero muka whatu tere-teitei
I Rofea Optoelectronics, ka tukuna e mātou he whānuitanga o ngā hua hiko-whatu hei whakatutuki i ō hiahia, tae atu ki te modulator hiko-whatu arumoni, ngā pūtake taiaho, te kite whakaahua, ngā whakakaha whatu, me te maha atu.
Ko te āhua o tā mātou raina hua he tino pai te mahi, he tino whai hua, he maha hoki ngā whakamahinga. E whakahīhī ana mātou ki te tuku i ngā kōwhiringa whakaritenga hei whakatutuki i ngā tono ahurei, te piri ki ngā whakaritenga motuhake, me te whakarato ratonga tino pai ki ā mātou kiritaki.
Wā tuku: Hakihea-03-2025