1, Kutentha kwa ntchito
Kutentha kwa ntchito kwa module ya optical.Apa, kutentha kumatanthawuza kutentha kwa nyumba.Pali atatu ntchito kutentha kwa gawo kuwala, malonda kutentha: 0-70 ℃;Kutentha kwa mafakitale: - 40 ℃ - 85 ℃;Palinso siteji yowonjezera kutentha pakati pa kutentha kwa quotient ndi kutentha kwa ntchito - 20-85 ℃;
2. Mtengo wogwirira ntchito
Kuthamanga kwa opaleshoni ya optical module makamaka kumatsimikizira mtengo wa optical module.Mlingo wochepa wa liwiro lotsika komanso kuchuluka kwa liwiro lalikulu.Pakalipano, maulendo omwe amagwiritsidwa ntchito kawirikawiri ndi 155M, 1.25G, 10G, 25G, 40G, ndi 100G, komanso 200G, 400G, ngakhale 800G pa liwiro lalikulu.Mlingo wa ntchito umayimira kuchuluka kwa magalimoto omwe angatengedwe;
3, magetsi ogwiritsira ntchito
Mphamvu yogwira ntchito ya ma module onse owoneka iyenera kukhala pafupifupi 3.3V, ndipo kusinthasintha kovomerezeka ndi 5%.Mphamvu yamagetsi yamagetsi yomwe ilipo ndi 3.135-3.465V, yomwe ndi mtengo wapakati;
4. Kutumiza ma terminal
Ma transmitter a optical module makamaka amaphatikiza mphamvu ya kuwala, chiŵerengero cha kutha, ndi kutalika kwapakati.
Mphamvu yotumiza kuwala imatanthawuza mphamvu ya kuwala kwa gwero lamagetsi pamapeto otumizira, omwe amadziwika kuti ndi mphamvu ya kuwala.Zofunikira pakugawana mphamvu za kuwala zamitundu yosiyanasiyana ya kuwala ndi mitengo yosiyana, kutalika kwa mafunde, ndi mtunda wotumizira ndizosiyana.Mphamvu yamagetsi yotumizira iyenera kukhala mkati mwa mtengo wapakati.Kuthamanga kwambiri kwa mphamvu ya kuwala kumatha kuwononga zipangizo pamapeto olandira, ndipo mphamvu yochepa kwambiri yotumizira kuwala imapangitsa kuti optical module isalandire kuwala;
Chiyerekezo cha Extinction chimatanthawuza mtengo wocheperako wa chiŵerengero chapakati pa mphamvu ya kuwala ya laser potumiza "ma code 1" onse ndi mphamvu ya kuwala yapakati potumiza zizindikiro zonse za "0" pansi pa kusinthasintha kwathunthu, mu dB, yomwe ndi imodzi mwa magawo ofunikira kuti athe kuyeza mtundu wa optical module;
Ngakhale laser yokhala ndi chiyero chapamwamba kwambiri imakhala ndi mtundu wina wogawa wavelength.Mwachitsanzo, ngati kuli kofunikira kupanga laser yokhala ndi kutalika kwa 1550nm, laser yokhala ndi kutalika kwa 1549 ~ 1551nm imatha kuzindikirika pamapeto pake, koma kutalika kwa 1550nm kumakhala ndi mphamvu yayikulu kwambiri yowonera, yomwe imatchedwa kutalika kwapakati. ;
5, Wolandira
Zizindikiro za wolandila makamaka zikuphatikizapo: Kulandira mphamvu ya kuwala, kudzaza mphamvu ya kuwala, ndi kulandira mphamvu.
Mphamvu ya kuwala yomwe yalandiridwa ikutanthauza mphamvu yochepera yapakati yolowera yomwe gawo lolandirira limatha kulandira molakwika (nthawi zambiri zosakwana masauzande atatu) mu dBm;Malire apamwamba a mphamvu ya kuwala yomwe analandira ndi mphamvu ya kuwala yochuluka, ndipo malire apansi ndi kulandira chidziwitso.Mphamvu ya kuwala yomwe imalandira ili mkati mwanthawi zonse pakati pa mphamvu yamagetsi yodzaza ndi mphamvu yolandila.
Zomwe zili pamwambazi ndi "Kutentha, Rate, Voltage, Transmitter ndi Receiver of Optical Module" yobweretsedwa ndi Shenzhen HDV Phoelectron Technology Co., Ltd., yomwe ndi makina opanga mauthenga opangidwa ndi kuwala ndipo imaphimba zipangizo zosiyanasiyana zoyankhulirana.Takulandirani kuti mukafunse.