ITU-G.657B3 Easy bend fiber
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Type:
Bend Insensitive Single-mode Optical Fiber (G.657.B3)
Standard:
Iyo fiber inoenderana kana kudarika iyo yehunyanzvi yehunyanzvi muITU-T G.657.A1/A2/B2/B3.
Feature:
Minimum bend radius 7.5mm, yepamusoro anti-bending pfuma;
Inonyatsoenderana neG.652 single-mode fiber. Band rakazara (1260 ~ 1626nm) kutapurirana;
Yakaderera PMD yeakakwira bit-reti uye kureba kutapurirana. Yakanyanya kuderera micro-bending attenuation, inoshanda kune ese optical cable mhando kusanganisira ribhoni;
Yakakwira anti-kuneta paramende inovimbisa hupenyu hwesevhisi pasi pediki rekukotama radius.
Application:
Ese magadzirirwo etambo, 1260 ~ 1626nm yakazara bhendi kutapurirana, FTTH high speed optical routing, optical cable mudiki bend radius, diki-saizi optical fiber tambo uye mudziyo.
Nyora meseji yako pano uye titumire kwatiri
Easy bend faibha maitiro (ITU-G.657B3)
| Category | Tsanangudzo | Zvinotsanangurwa | |
| Optical Specifications | Attenuation | @1310nm | ≤0.35dB/km |
| @1383nm | ≤0.30dB/km | ||
| @1490nm | ≤0.24dB/km | ||
| @1550 | ≤0.20dB/km | ||
| @1625 | ≤0.23dB/km | ||
| Attenuation Non-uniformity | @1310nm, 1550nm | ≤0.05dB | |
| Point Discontinuity | @1310nm, 1550nm | ≤0.05dB | |
| Attenuation vs Wavelength | @1285nm – 1330nm | ≤0.03dB/km | |
| @1525nm - 1575nm | ≤0.02dB/km | ||
| Zero Dispersion Wavelength | 1304nm-1324nm | ||
| Zero Dispersion Slope | ≤0.092ps/ (nm2makiromita) | ||
| Kupararira | @1550nm | ≤18ps/ (nm·km) | |
| @1625nm | ≤ 23ps/ (nm·km) | ||
| PMD Link Dhizaini Kukosha (m=20 Q=0.01%) | ≤0.06ps√km | ||
| Maximum Individual Fiber | ≤0.2ps√km | ||
| Cable Cut-off wavelength(λ cc) | ≤1260nm | ||
| Kurasika KweMacro (1turns; Φ10mm) | @1550nm | ≤0.30dB | |
| @1625nm | ≤1.50dB | ||
| Mode Field Diameter | @1310nm | 8.6±0.4µm | |
| @1550nm | 9.65±0.5µm | ||
| Dimensional Specific-cations | Fiber Curl Radius | ≥4.0m | |
| Cladding Diameter | 125±0.7µm | ||
| Core / Yakapfeka Concentricity | ≤0.5µm | ||
| Cladding Kwete-kutenderera | ≤0.7% | ||
| Coating Diameter | 242±5µm | ||
| Kupfeka / Kuvhara Concentricity | ≤12µm | ||
| Mechanical Specific-cations | Test Test | ≥100kspi (0.7GPa) | |
| Environment Specification 1310 & 1550 & 1625nm | Fiber Temperature Dependence | -60oC~ +85oC | ≤0.05dB/km |
| Temperature Humidity Cycling | -10oC~+85oC;kusvika pa98%RH | ≤0.05dB/km | |
| Kupisa Kuchembera Induced Attenuation | 85±2oC | ≤0.05dB/km | |
| Kunyudzwa Kwemvura Kunokonzeresa | 23±2oC | ≤0.05dB/km | |
| Damp Heat | 85oC pa85% RH | ≤0.05dB/km |
Optical Cable Factory
Muna 2004, GL FIBER yakamisa fekitori kuti igadzire zvigadzirwa zvemagetsi emagetsi, kunyanya kugadzira tambo yekudonha, tambo yekunze yekunze, nezvimwe.
GL Fiber yava neseti gumi nesere emidziyo yekupenda, gumi neshanu yemidziyo yekupotera epurasitiki, gumi neshanu eSZ layer twisting equipment, gumi nematanhatu seti yemidziyo yekushevedzera, 8 seti dzeFTTH inodonhedza tambo dzekugadzira, makumi maviri seti yeOPGW optical cable equipment, uye. 1 yakafanana michina Uye zvimwe zvakawanda zvekugadzira zvekubatsira midziyo. Parizvino, huwandu hwegore hwekugadzira hwetambo dzemaziso hunosvika mamirioni gumi nemaviri epakati-km (avhareji yezuva nezuva yekugadzira 45,000 core km uye mhando dzetambo dzinogona kusvika 1,500 km). Mafekitari edu anogona kugadzira akasiyana siyana emukati uye ekunze tambo dzemaziso (zvakadai seADSS, GYFTY, GYTS, GYTA, GYFTC8Y, micro-cable inopeperetswa nemhepo, nezvimwewo). huwandu hwemazuva ese hwekugadzira tambo dzakajairwa hunogona kusvika 1500KM/zuva, kugadzirwa kwemazuva ese kwetambo yekudonha kunogona kusvika max. 1200km/zuva, uye kugadzirwa kwemazuva ese kweOPGW kunogona kusvika 200KM/zuva.
