1, Ubushushu bokusebenza
Ubushushu bokusebenza kwemodyuli ye-optical. Apha, iqondo lobushushu libhekisa kubushushu bendlu. Kukho amaqondo okushisa amathathu okusebenza kwemodyuli ye-optical, ukushisa kwezorhwebo: 0-70 ℃; Ubushushu bemizi-mveliso: – 40 ℃ – 85 ℃; Kukwakho nenqanaba lokwandiswa kweqondo lobushushu phakathi kobushushu bequotient kunye nobushushu bokusebenza obungu-20-85 ℃;
2. Umyinge wokuSebenza
Isantya sokusebenza semodyuli ye-optical inquma kakhulu ixabiso lemodyuli ye-optical. Izinga eliphantsi lesantya esiphantsi kunye nesantya esiphezulu sesantya esiphezulu. Okwangoku, isantya semodyuli esetyenziswa ngokuqhelekileyo yi-155M, 1.25G, 10G, 25G, 40G, kunye ne-100G, kunye ne-200G, 400G, kunye ne-800G ngesantya esiphezulu. Izinga lomsebenzi limele ubungakanani bezithuthi ezinokuthwalwa;
3, Umbane osebenzayo
I-voltage esebenzayo yazo zonke iimodyuli ze-optical kufuneka ibe malunga ne-3.3V, kunye ne-amplitude evumelekileyo yokuguquguquka yi-5%. Umbane osebenzayo wemodyuli ekhoyo ye-optical yi-3.135-3.465V, eyona xabiso eliqhelekileyo;
4. Ukuhanjiswa kwetheminalil
I-transmitter yemodyuli ye-optical ikakhulu ibandakanya amandla optical transmitted, umlinganiselo wokuphela, kunye ne-wavelength ephakathi.
Ukuhanjiswa kwamandla okukhanya kubhekiselele kumandla okukhanya aphumayo omthombo wokukhanya ekupheleni kokuhambisa, okuqondwa ngokubanzi njengokukhanya kokukhanya. Iimfuno zokwabelana ngamandla optical kwiimodyuli ezahlukeneyo ze-optical kunye namazinga ahlukeneyo, ubude be-wavelengths, kunye nemigama yokuhambisa yahlukile. Amandla ombane ogqithisayo kufuneka abe ngaphakathi kwexabiso eliphakathi. Ukuhanjiswa kwamandla aphezulu kakhulu kunokubangela umonakalo kwizixhobo ekupheleni kokufumana, kwaye ukuhanjiswa kwamandla okukhanya aphantsi kakhulu kuya kubangela ukuba imodyuli ye-optical ingaphumeleli ukufumana ukukhanya;
Umlinganiselo we-Extinction ubhekiselele kwixabiso eliphantsi lomlinganiselo phakathi kwamandla omndilili optical welaser xa uhambisa zonke "1" iikhowudi kunye ne-avareji yamandla okubona xa uhambisa zonke "0" iikhowudi phantsi kweemeko zokumodareyitha ngokupheleleyo, kwi-dB, eyenye ye iiparamitha ezibalulekileyo zokulinganisa umgangatho wemodyuli ye-optical;
Nokuba i-laser enobunyulu obuphezulu inoluhlu oluthile lokusabalalisa amaza. Umzekelo, ukuba kuyimfuneko ukuvelisa i-laser enobude be-1550nm, i-laser ene-wavelength ye-1549 ~ 1551nm inokufezekiswa ekugqibeleni, kodwa ubude be-1550nm bunamandla amakhulu optical, nto leyo ebizwa ngokuba yi-wavelength ephakathi. ;
5. Umamkeli
Iimpawu zomamkeli ikakhulu zibandakanya: Ukufumana amandla optical, amandla optical overload, kunye nokufumana ubuntununtunu.
Amandla okukhanya afunyenweyo abhekiselele kubuncinane bomndilili ophakathi kwamandla okukhanya anokuwafumana inxalenye yesiphelo sokufumana ngaphantsi komlinganiselo othile wempazamo encinci (ubukhulu becala ngaphantsi kwamawaka amathathu) kwi-dBm; Umda ophezulu wamandla optical afunyenweyo yi-overload yamandla optical, kwaye umda ophantsi kukufumana uvakalelo. Ukufumana amandla optical angaphakathi kuluhlu oluqhelekileyo phakathi kwamandla optical overload kunye nokufumana uvakalelo.
Oku ngasentla "yi-Temperature, i-Rate, i-Voltage, i-Transmitter kunye ne-Receiver ye-Optical Module" eziswa yi-Shenzhen HDV Phoelectron Technology Co., Ltd., engumenzi wonxibelelwano optical kwaye ihlanganisa izixhobo zonxibelelwano ezahlukeneyo. Wamkelekile ukuba ubuze.