I ka hoʻokomo ʻana i ka fiber optical, ʻo ke ana kūpono a me ka helu ʻana i nā loulou fiber optical kahi hana koʻikoʻi e hōʻoia i ka pono o ka pūnaewele a hōʻoia i ka hana o ka pūnaewele.ʻO ka fiber optical ka mea e hōʻike ai i ka nalowale o ka hōʻailona (ʻo ia hoʻi, ka nalowale o ka fiber optical) ma muli o ka hoʻopili māmā ʻana a me ka hoʻopuehu ʻana, e pili ana i ka hilinaʻi o ka pūnaewele hoʻouna optical.No laila pehea mākou e ʻike ai i ka waiwai pohō ma ka loulou fiber?E aʻo mai kēia ʻatikala iā ʻoe pehea e helu ai i nā poho ma nā loulou fiber optic a pehea e hoʻoponopono ai i ka hana o nā loulou fiber optic.
Ke ʻano o ka nalo ʻana o ka fiber: ʻike ʻia ka nalo o ka fiber ma ke ʻano he attenuation māmā, e pili ana i ka nui o ka nalowale māmā ma waena o ka hopena hoʻouna a me ka hopena loaʻa o ka fiber.Nui nā kumu no ka nalowale ʻana o ka fiber, e like me ka hoʻopili ʻana o ka fiber optical / ka hoʻopuehu ʻana i ka ikehu māmā, ka nalo ʻana, ka nalowale o ka connector, etc.
I ka hōʻuluʻulu ʻana, ʻelua kumu nui o ka nalowale ʻana o ka fiber optical: nā mea i loko (ʻo ia hoʻi, nā ʻano kūlohelohe o ka fiber optical) a me nā kumu o waho (ʻo ia hoʻi, ma muli o ka hana kūpono ʻole o ka fiber optical), hiki ke hoʻokaʻawale ʻia i loko o ka optical optical. nalo ka pulupulu a me ka nalo ana o ka fiber optical non-intrinsic.ʻO ka nalo ʻana o ka fiber intrinsic kahi ʻano o ka nalowale ʻana o nā mea fiber, ka mea nui e pili ana i ka nalowale absorption, ka hoʻopuehu ʻana a me ka hoʻopuehu ʻana ma muli o nā hemahema.ʻO ka poho non-intrinsic fiber ka nui e komo pū me ka poho kuʻi, ka nalowale o ka mea hoʻohui a me ka nalo ʻana.
Nā Kūlana no ka Fiber Loss: Ua hana pū ka Telecommunications Industry Alliance (TIA) a me ka Electronic Industry Alliance (EIA) i ka hoʻomohala ʻana i ka maʻamau EIA/TIA, e wehewehe ana i ka hana a me ka hoʻouna ʻana i nā pono o nā kaula optical a me nā mea hoʻohui a ua ʻae ʻia a hoʻohana ʻia i kēia manawa. ka ʻoihana fiber optic.Hōʻike nā maʻamau EIA/TIA ʻo ka attenuation kiʻekiʻe kekahi o nā ʻāpana koʻikoʻi i ke ana ʻana o ka poho fiber.ʻO ka ʻoiaʻiʻo, ʻo ka nui o ka attenuation ʻo ia ke kumu attenuation o ke kaula, ma dB / km.Hōʻike ka kiʻi ma lalo nei i ka attenuation kiʻekiʻe loa o nā ʻano uwea like ʻole i ka maʻamau kikoʻī EIA/TIA-568.
ʻAno Uea Optical Loihi hawewe (nm) ʻO ka hōʻemi kiʻekiʻe loa (dB/km) ʻO ka bandwidth liʻiliʻi loa (Mhz * Km) 50/125 multimode 8503.550013001.550062.5 mu m / 125 microns multimode 8503.51601300 uwea i loko o ka hale .0 waho hoʻokahi -mode fiber fiber cable - 15500.5-13100.5
Aia ma luna ka ʻike maʻamau o ka nalowale Optical Fiber, manaʻolana wau e kōkua iā ʻoe i ka nele.
Ma waho aʻe o kaONUmoʻo, moʻo transceiver,OLTmoʻo, Shenzhen HDV Photoelectron Technology Ltd. hoʻopuka pū kekahi moʻo module, e like me: module optical module, module optical network, module optical communication, module fiber optical, Ethernet optical fiber module, etc., hiki ke hāʻawi i nā lawelawe kūpono kūpono no nā mea hoʻohana like ʻole, e hoʻokipa i kāu kipa.
