Cov qauv hlau uas txhawb nqa tus kheej (7 * 1.0 hli) ntawm daim duab 8 yog qhov yooj yim los txhawb nqa kev tso saum toj kom txo nqi.
Kev ua haujlwm zoo thiab kub.
Lub zog tensile siab. Lub raj xa dej xoob nrog cov tshuaj tshwj xeeb rau kev sau cov raj kom ntseeg tau tias muaj kev tiv thaiv tseem ceeb ntawm cov fiber.
Cov fiber ntau zoo uas tau xaiv los ua kom cov fiber ntau cable muaj cov yam ntxwv zoo heev rau kev sib kis. Txoj kev tswj qhov ntev ntawm cov fiber ntau tshwj xeeb ua rau cov cable muaj cov yam ntxwv zoo heev rau kev kho tshuab thiab ib puag ncig.
Cov khoom siv thiab kev tswj hwm kev tsim khoom nruj heev lav tias cov cable tuaj yeem ua haujlwm ruaj khov rau ntau tshaj 30 xyoo.
Tag nrho cov qauv tiv thaiv dej hla ntu ua rau lub cable muaj cov khoom tiv thaiv dej noo zoo heev.
Cov kua nplaum tshwj xeeb uas tau ntim rau hauv lub raj xoob muab cov fibers nrog kev tiv thaiv tseem ceeb.
Lub zog ntawm cov hlau fiber optic cable muaj zog tiv taus kev sib tsoo.
Tus qauv duab-8 uas txhawb nqa nws tus kheej muaj lub zog nruj siab thiab ua rau kev teeb tsa saum huab cua yooj yim dua, ua rau tus nqi teeb tsa qis.
Lub raj xa dej xoob xoob ua kom ntseeg tau tias cov qauv cable ruaj khov.
Cov tshuaj tshwj xeeb rau kev sau cov raj xa dej ua kom muaj kev tiv thaiv tseem ceeb ntawm cov fiber thiab tiv taus dej.
Lub hnab sab nraud tiv thaiv lub cable los ntawm ultraviolet hluav taws xob.
Qhov me me thiab lub teeb yuag ua rau nws yooj yim rau kev tso.
| Hom Fiber | Kev txo qis | 1310nm MFD (Hom Teb Txoj Kab uas hla) | Kev Txiav Tawm ntawm Cable Wavelength λcc (nm) | |
| @1310nm (dB / KM) | @1550nm (dB / KM) | |||
| G652D | ≤0.36 | ≤0.22 | 9.2 ± 0.4 | ≤1260 |
| G655 | ≤0.4 | ≤0.23 | (8.0-11) ± 0.7 | ≤1450 |
| 50/125 | ≤3.5 @850nm | ≤1.5 @ 1300nm | / | / |
| 62.5/125 | ≤3.5 @850nm | ≤1.5 @ 1300nm | / | / |
| Kev suav cov fiber ntau | Txoj kab uas hla ntawm cable (hli) ±0.5 | Tus Neeg Xa Xov Tooj (hli) ±0.3 | Qhov Siab Cable (hli) ±0.5 | Qhov Hnyav Cable (kg/km) | Lub zog tensile (N) | Kev Tiv Thaiv Kev Sib Tsoo (N / 100mm) | Qhov Khoov Radius (hli) | |||
| Lub Sijhawm Ntev | Lub Sijhawm Luv | Lub Sijhawm Ntev | Lub Sijhawm Luv | Static | Dynamic | |||||
| 2-30 | 9.5 | 5.0 | 16.5 | 155 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 32-36 | 9.8 | 5.0 | 16.8 | 170 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 38-60 | 10.0 | 5.0 | 17.0 | 180 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 62-72 | 10.5 | 5.0 | 17.5 | 198 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 74-96 | 12.5 | 5.0 | 19.5 | 265 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 98-120 | 14.5 | 5.0 | 21.5 | 320 | 3000 | 6000 | 1000 | 3000 | 10D | 20D |
| 122-144 | 16.5 | 5.0 | 23.5 | 385 | 3500 | 7000 | 1000 | 3000 | 10D | 20D |
Kev sib txuas lus ntev thiab LAN.
Lub tshuab cua uas txhawb nqa tus kheej.
| Kub thiab txias | ||
| Kev Thauj Mus Los | Kev teeb tsa | Kev Ua Haujlwm |
| -40 ℃ ~ + 70 ℃ | -10 ℃ ~ + 50 ℃ | -40 ℃ ~ + 70 ℃ |
YD/T 1155-2001, IEC 60794-1
Cov xov hlau OYI raug khi rau ntawm cov nruas bakelite, ntoo, lossis hlau ntoo. Thaum lub sijhawm thauj mus los, yuav tsum siv cov cuab yeej zoo kom tsis txhob ua rau lub pob puas tsuaj thiab tuav lawv yooj yim. Cov xov hlau yuav tsum tiv thaiv kom tsis txhob muaj dej noo, khaws cia kom deb ntawm qhov kub thiab txias thiab hluav taws kub, tiv thaiv kom tsis txhob khoov thiab tsoo ntau dhau, thiab tiv thaiv kom tsis txhob muaj kev ntxhov siab thiab kev puas tsuaj. Tsis pub muaj ob txoj hlua hlau hauv ib lub nruas, thiab ob qho kawg yuav tsum kaw. Ob qho kawg yuav tsum tau ntim rau hauv lub nruas, thiab yuav tsum muab txoj hlua hlau khaws cia kom ntev tsis pub tsawg dua 3 meters.
Cov xim ntawm cov cim cable yog dawb. Kev luam ntawv yuav tsum tau ua ntawm qhov sib nrug ntawm 1 'meter' ntawm lub plhaub sab nraud ntawm lub cable. Cov lus piav qhia rau lub plhaub sab nraud cim tuaj yeem hloov pauv raws li tus neeg siv thov.
Daim ntawv qhia txog kev xeem thiab daim ntawv pov thawj tau muab.
Yog tias koj tab tom nrhiav kev daws teeb meem fiber optic cable uas txhim khu kev qha thiab ceev ceev, tsis txhob nrhiav ntxiv lawm tsuas yog OYI xwb. Tiv tauj peb tam sim no kom pom tias peb tuaj yeem pab koj txuas lus li cas thiab coj koj txoj kev lag luam mus rau qib tom ntej.