Falanqeeyaha wakhtiga indhaha ee Brillouin DSTS Qaybiyay dareemaha culayska heerkulka fiber optic BOTDA1000
Mabda'a Qiyaasta
Iyada oo ku saleysan saameynta kala firdhisanaanta Brillouin ee la kiciyey, falanqeeyaha wakhtiga indhaha ee Brillouin BOTDA waxay isticmaashaa laba ilayska laydhka ee aadka u cidhiidhiga ah, kuwaas oo kala ah bamka (calaamadaha indhaha ee garaaca) iyo baadhitaanka (calaamadaha indhaha ee joogtada ah), si ay ugu durto calaamadaha indhaha ee labada daraf ee Dareemida fiber-ka, cabbir oo ogaada calaamadaha indhaha ee ku yaal dhammaadka indhaha ee fibbaarka dareenka, oo samee helitaanka iyo habaynta xogta xawaaraha sare leh.
Faa'iidada farsamada
· Masaafada aadka u dheer ee cabbiraadda joogtada ah, oo leh masaafada ugu badan ee cabbirkeedu yahay 60km
Heerkulka, cadaadiska iyo cabbiraadda spectrum
· Saxnaanta cabbirka sare, cabbir deggan oo la isku halleyn karo
· Codaynta inta jeer ee dhammaystiran, oo aanay saamaynaynin isbedbeddelka isha iftiinka, microbending fiber, luminta fiber hydrogen, iwm
Fiber-isgaarsiinta hal-mode ah ayaa si toos ah loogu isticmaali karaa dareemayaasha, "gudbinta" iyo "dareenka" waa la isku daray.
| BOTDA 1000 | |
| Nooca Fiber | Caadiga ah hal-hab fiber indhaha G.652/ G.655/G.657 |
| Qiyaasta fogaanta | 60 km ((loop 120km) |
| Waqtiga lagu qiyaaso | 60aad |
| Saxnaanta cabbirka | ± 1 ℃ / ± 20 ε ε |
| Kala soocidda cabbirka | 0.1 ℃ / 2 ε ε |
| Muddada muunada | 0.1-2m (waa la dejin karaa) |
| Heerka kala soocida boosaska | 0.5-5m (waa la dejin karaa) |
| Qiyaasta kala duwan | - 200 ℃ + 400 ℃ / 10 000 µε← + 10000 µε(waxay kuxirantahay fiber indhaha) |
| Xidhiidhiyaha fiber indhaha | FC/APC |
| Isku xirka isgaarsiinta | Ethernet, RS232/ RS485/USB |
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| Xaaladda shaqada | (-10 +50)℃,0-95% RH |
| Koronto shaqaynaysa | DC 24V/AC220V |
| Cabbirka | 483mm(W) x 447mm(D) x 133mm(H), 19 - дюймовый штатив |