Kuumbwa kweBOSA:
Chikamu chinobudisa chiedza chinonzi TOSA;
Chikamu chekugamuchira chiedza chinonzi ROSA;
Kana vaviri vakaungana, vanonzi BOSA.
Magetsi kuenda kuOptical TOSA:
LD (Laser Diode) semiconductor laser, inoshandiswa kushandura masaini emagetsi kuita masaini ekuona kuti ashandiswe mune optical emission terminals.
Optical kune Electric ROSA:
PD Photo Dioder photodiode, inoshandiswa kushandura masaini masaini kuita azvino, ayo anozoshandurwa kuita chiratidzo chemagetsi kuburikidza nemutual impedance amplifier (TIA).
TOSA neROSA inogona kushandiswa zvakasiyana seLC optical module uye SC optical module.Kana BOSA ichishandiswa, inowanzo shandiswa seSC Optical module
Kusarudzwa kwesaizi kunoenderana nehukuru hwazvino uye ine chiitiko chinotevera:
Gomba re 10mil rine 20mil PAD rinoenderana nerazvino re 0.5A pawaya ye20mil, uye 40mil buri rine 40mil PAD rinoenderana neyazvino ye1A ye40mil waya.Kana ikozvino kudiwa kwakakwira, akawanda vias anogona kuiswa munzvimbo dziri pedyo kuti awedzere kubereka kugona.Mari yekuchera inowanzoita 30% kusvika 40% yePCB yekugadzira mutengo.
Tichifunga nezvese mutengo uye chiratidzo chemhando, zviri nani kusarudza 10/20mil (drilling / soldering pad) ye6-10 layer board.Kune yakakwirira-density uye madiki-saizi maPCB, 8mil kuchera inogona kuyedzwa.Iyo diki yekuchera saizi inoita kuti zviome kuita maitiro, iyo drill bit iri nyore kutyora, uye mutengo unowedzera.Kazhinji, mafekitori ebhodhi anoda kuti mari yekuchera ibhadhariswe pakuchera isingasviki 11.81mil.
Kubva pamaonero ekugadzira, gomba rinopfuura nepakati rinosanganisira gomba rekuchera repakati uye rakatenderedza solder pad, iro rinotarisa ukuru hwegomba rekuchera.Sezvo saizi yeburi iri idiki, iyo parasitic capacitance idiki, iyo inokonzeresa kugadzikana kwemasaini ekumhanya-mhanya.
Panguva imwecheteyo, ukuru hwe-buri-gomba hunogumira nekuchera uye nzira ye electroplating;Iyo buri diki, inotora nguva yakareba, uye zviri nyore kutsauka kubva panzvimbo yepakati.Kana kudzika kwegomba (kuburikidza negomba kudzika kwe50mil) kuchipfuura ka6 pane aperture, hazvibviri kuona yunifomu yemhangura yendarira pamadziro egomba.Naizvozvo, iyo shoma yekuchera dhayamita iyo PCB vagadziri vanogona kupa i8mil.
Izvo zviri pamusoro apa ipfupi pfupiso ye "Sumo kune Key Parameters yeBOSA - kuburikidza nehukuru (I)", iyo inogona kushanda sereferensi kune wese munhu.Kambani yedu ine yakasimba tekinoroji timu uye inogona kupa nyanzvi tekinoroji masevhisi kune vatengi.Parizvino, kambani yedu ine zvigadzirwa zvakasiyana-siyana: zvakangwaraonu, kutaurirana optical module, optical fiber module, sfp optical module, olt midziyo, Ethernet switch uye zvimwe network michina.Kana uchida, unogona kudzidza zvakawanda pamusoro pavo.
