Iyo GYFJH redhiyo frequency kure fiber optic tambo. Chimiro cheOptical cableiri kushandisa maviri kana mana ma single-mode kana akawanda-mode faibha ayo akavharwa zvakananga nepasi-utsi uye halogen-isina zvinhu kugadzira tight-buffer fiber, tambo imwe neimwe inoshandisa yakakwirira-simba aramid yarn sechinhu chinosimbisa, uye inoburitswa nerumwe rweLSZH mukati sheath. Zvichakadaro, kuitira kunyatso simbisa kutenderera uye kwemuviri uye hunhu hwetambo, tambo mbiri dzearamid fiber faira dzinoiswa sezvinhu zvekusimbisa, Sub tambo uye iyo yekuzadza unit inomonyoroka kuita tambo yepakati uye yozoburitswa neLSZH yekunze sheath (TPU kana imwe yakabvumiranwa sheath zvinhu inowanikwawo pakukumbira).
Item | Zviri mukati | Unit | Value |
Optical Fiber | nhamba yemuenzaniso | / | G657A1 |
nhamba | / | 2 | |
Color | / | nature | |
Tight buffer | color | / | Chena |
zvinhu | / | LSZH | |
dhayamita | mm | 0.85±0.05 | |
Sub-unit | Simba nhengo | / | Polyester yarn |
Jacket ruvara | / | Yero, yero | |
Jacket zvinhu | / | LSZH | |
Number | / | 2 | |
Diameter | mm | 2.0±0.1 | |
Zadza tambo | Simba nhengo | / | Polyester yarn |
color | / | Nhema | |
zvinhu | / | LSZH | |
Number | / | 2 | |
Diameter | mm | 1.3±0.1 | |
Bhachi rekunze | Diameter | mm | 7.0±0.2 |
Material | / | LSZH | |
Color | / | Nhema | |
Tensile performance | Nguva pfupi | N | Nhema |
| Nguva refu | N | 60 |
Crush | Nguva pfupi | N/100mm | 30 |
| Nguva refu | N/100mm | 2200 |
Cable attenuation | dB/km | ≦ 0.4 pa1310nm, ≦ 0.3 pa1550nm | |
Huremu hwetambo (approx.) | kg/km | 39.3 |
1.Min. bending radius
Static: 10 x tambo dhayamita
Dynamic: 20 x tambo dhayamita
2.Application tembiricha range
Kushanda: -20 ℃~+70 ℃
Kuiswa: -10 ℃ ~+50℃
Kuchengetedza / chekufambisa: -20 ℃ ~ + 70 ℃
G657A1 Chimiro cheOptical Fiber
Item |
| Unit | Tsanangudzo |
G. 657A1 | |||
Mode munda dhayamita | 1310nm | mm | 9.2 ± 0.4 |
1550nm | mm | 10.4 ± 0.5 | |
Kuvhara dhayamita |
| mm | 125.0 ± 0.7 |
Cladding isiri-circularity |
| % | <1.0 |
Core concentricity error |
| mm | <0.5 |
Coating dhayamita |
| mm | 242 ± 7 |
Coating/cladding concentricity kukanganisa |
| mm | <12 |
Cable cut-off wavelength |
| nm | <1260 |
Attenuation | 1310nm | dB/km | <0.35 |
1550nm | dB/km | <0.21 | |
Macro-bend kurasikirwa (Ø20mm×1) | 1550nm | dB | <0.75 |
1625nm | dB | <1.5 |
PACKAGE
Hazvibvumirwi mayuniti maviri akareba etambo mune imwe dhiramu, magumo maviri anofanirwa kuiswa chisimbiso, magumo maviri anofanirwa kuve
yakarongedzwa mukati medhiramu, chengetedza kureba kwetambo isingasviki 3 metres.
MARK
Cable ichaiswa mucherechedzo zvachose muChirungu nguva nenguva neruzivo rwunotevera:
1.Zita remugadziri.
2.Type yetambo.
3.Fiber chikamu.
Chirevo chebvunzo uye chitupa chinopihwa pakukumbira.
Kana iwe uchitsvaga yakavimbika, yakakwirira-kumhanya fiber optic tambo mhinduro, usatarise kupfuura OYI. Bata isu izvozvi kuti tione kuti tingakubatsira sei kuti urambe wakabatana uye kuendesa bhizinesi rako kune rinotevera nhanho.