Iyo optical module inoumbwa neoptoelectronic zvishandiso, anoshanda maseketi uye optical interfaces.Iyo optoelectronic mudziyo unosanganisira kutumira uye kugamuchira zvikamu.Optical modules inonyanya kushandiswa mune optical communications, data centers nedzimwe nzvimbo.Saka, chii chaizvo chinonzi optical module?Chii chinonzi optical modules?Tevere, ngatiteverei mupepeti weFeichang Technology kuti tidzidze zvakawanda nezvazvo!
Zvichitaurwa zviri nyore, basa reiyo optical module ndeye photoelectric shanduko.Mugumo wekutumira unoshandura chiratidzo chemagetsi kuita chiratidzo chemaziso.Mushure mekutapurirwa kuburikidza nefiber optical, kuguma kwekugamuchira kunoshandura chiratidzo chemaziso muchiratidzo chemagetsi.
Uye zvakare, optical modules akaiswa maererano nekurongedza uye anogona kukamurwa kuita:
1. Iyo XFP optical module ndiyo inopisa-swappable optical transceiver yakazvimirira yeprotocol yekukurukurirana.Inoshandiswa ku10G bps Ethernet, SONET / SDH, uye optical fiber channel.
2. SFP optical modules, duku pluggable kugamuchira uye chiedza emitting modules (SFP), ikozvino inoshandiswa zvakanyanya.
3. GigacBiDi series single-fiber bidirectional optical modules inoshandisa teknolojia yeWDM kuona fiber transmission yemashoko maviri-nzira (point-to-point transmission. Kunyanya, fiber resources haina kukwana, uye fiber imwe inodiwa kutumira zviratidzo zviviri-nzira. )GigacBiDi inosanganisira SFP single fiber bidirectional (BiDi), GBIC single fiber bidirectional (BiDi), SFP + single fiber bidirectional (BiDi), XFP single fiber bidirectional (BiDi), SFF single fiber bidirectional (BiDi) zvichingodaro.
4. Electrical port module, RJ45 yemagetsi chiteshi chidiki chinoputika module, inozivikanwawo semagetsi module kana magetsi port module.
5. SFF optical modules yakakamurwa kuva 2 × 5, 2 × 10, nezvimwewo maererano nemapini avo.
6. GBIC optical module, Gigabit Ethernet interface converter (GBIC) module.
7. PON optical module, passive optical network PON (A-PON, G-PON, GE-PON) optical module.
8. 40Gbs high-speed optical module.
9. SDH transmission module (OC3, OC12).
10. Storage modules, akadai 4G, 8G, nezvimwewo.
Saka, ona pano, chii chinonzi SFP Optical module?Unoziva here mhinduro yomubvunzo uyu?Saka, ndeipi basa reSFP Optical module?
SFP Optical module ndeye inopisa-inochinjika diki pasuru module muSFP package.Ikozvino gao rate inogona kusvika 10.3G, uye iyo interface ndeye LC.Iyo SFP Optical module inonyanya kuumbwa nelaser.Mukuwedzera, iyo SFP optical module inosanganisira: laser: kusanganisira fa transmitter TOSA uye inogamuchira ROSA;bhodhi redunhu IC;zvekunze zvishongedzo zvinosanganisira: shell, base, PCBA, dhonza mhete, buckle, kiinura chidimbu, rabha plug.Mukuwedzera, SFP optical modules inogona kuiswa maererano nekumhanya, wavelength, uye maitiro.
Rate classification
Zvinoenderana nekumhanya, kune 155M/622M/1.25G/2.125G/4.25G/8G/10G, 155M uye 1.25G anoshandiswa zvakanyanya pamusika.Iyo 10G tekinoroji inokura zvishoma nezvishoma, uye kudiwa kuri kuwedzera.kukura kwe.
Wavelength classification
Zvinoenderana newavelength, kune 850nm/1310nm/1550nm/1490nm/1530nm/1610nm.Iyo wavelength i850nm yeSFP multimode, kureba kwekufambisa kuri pazasi 2KM, uye wavelength iri 1310/1550nm yeimwe modhi, uye kureba kwekutumira kuri pamusoro pe2KM.Zvichireva kutaura, izvi Mutengo wemawavelengths matatu wakachipa kupfuura mamwe matatu.
Zviri nyore kuvhiringa iyo isina module kana pasina logo.Kazhinji, vagadziri vanozosiyanisa ruvara rwekudhonza mhete.Semuenzaniso, nhema yekudhonza mhete ine multi-modhi uye wavelength i850nm;bhuruu ndiyo module ine wavelength ye1310nm;** iyo wavelength ndeye 1550nm Iyo module;yepepuru imodule ine wavelength ye1490nm, nezvimwe.
Pateni classification
SFP Optical module multimode
Anenge ese mamultimode optical fibers ari 50/125um kana 62.5/125um muhukuru, uye bandwidth (huwandu hwemashoko anofambiswa nefiber optical) kazhinji 200MHz kusvika 2GHz.Multi-mode optical transceivers inogona kutumira kusvika kumakiromita mashanu kuburikidza ne-multi-mode optical fibers.Shandisa chiedza-emitting diodes kana lasers sezviedza.Ruvara rwekudhonza mhete kana muviri wekunze iblack.
SFP Optical module single mode
Saizi ye-single-mode fiber ndeye 9-10 / 125? m, uye kana ichienzaniswa ne-multi-mode fiber, ine bandwidth risingaperi uye yakaderera kurasikirwa maitiro.Iyo single-mode optical transceiver inonyanya kushandiswa kuendesa kure-kure, dzimwe nguva kusvika 150 kusvika 200 makiromita.Shandisa LD kana LED ine yakamanikana spectral mutsara sechiedza sosi.
Nguva yekutumira: Jul-07-2021