Raw Material
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G.652D Single-mode optical fiber (B1.3)
Mvura yakaderera yepamusoro isiri-dispersive displacement single-mode fiber inokodzera kutapurirana kweiyo yakazara bhendi 1280nm ~ 1625nm, iyo isingango chengetedza yakaderera kupararira kwechinyakare bhendi 1310nm, asi zvakare ine yakaderera kurasikirwa pa1383nm, ichiita E band. (1360nm ~ 1460nm) yakashandiswa zvizere. Kurasikirwa uye kupararira kwebhendi rose kubva ku1260nm kusvika 1625nm kwakagadziridzwa, uye kurasikirwa kwekukotama kwe1625nm wavelength kwakaderedzwa, iyo inopa bandwidth zviwanikwa zvemusana network, MAN uye kuwana network.
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G.657A1 Bending-insensitive single-mode fiber
Chigadzirwa chacho chinotora advanced all-synthetic fiber prefabricated rod kugadzira tekinoroji, iyo inogona kudzora iyo OH- yemukati yefiber yakagadzirwa tsvimbo kusvika padanho rakaderera, saka chigadzirwa chine yakanakisa attenuation coefficient uye yakaderera mvura peak, yakanakisa kutapurirana kuita. Chigadzirwa chacho chinogona kuvimbisa diki yekubhenda radius ichinyatsoenderana neG.652D network, saka iyo fiber inogona kuzadzisa zvizere zvinodiwa wiring zveFTTH.
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G.657A2 Bent-insensitive single-mode fiber
Chigadzirwa chacho chinotora advanced all-synthetic fiber prefabricated rod kugadzira tekinoroji, iyo inogona kudzora iyo OH- yemukati yefiber yakagadzirwa tsvimbo kusvika padanho rakaderera, saka chigadzirwa chine yakanakisa attenuation coefficient uye yakaderera mvura peak, yakanakisa kutapurirana kuita. Chigadzirwa chacho chinogona kuvimbisa diki yekubhenda radius ichinyatsoenderana neG.652D network, saka iyo fiber inogona kuzadzisa zvizere zvinodiwa wiring zveFTTH.
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Sumitomo B6.a2 SM Fiber (G.657.A2)
Wavelength(nm) Attenuation (dB/km) @1310 nm ≤0.35 @1383 nm ≤0.35 @1383 nm (mushure meH2 kuchembera) D≤0.01 @1550 nm ≤0.21 @1625 nm. range(nm) Reference ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Point discontinuity haisi kupfuura 0.02dB pa1310nm kana 1550nm Kana fiber Kureba ≥2.15km, kukosha kwemutsauko kwechikamu chekumisikidza uye avhareji attenuation hapana... -
Sumitomo B1.3 SM Fiber (G.652.D)
Wavelength(nm) Attenuation (dB/km) @1310 nm ≤0.35 @1383 nm ≤0.35 @1383 nm (mushure meH2 kuchembera) D≤0.01 @1550 nm ≤0.21 @1625 nm. range(nm) Reference ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Point discontinuity haisi kupfuura 0.02dB pa1310nm kana 1550nm Kana fiber Kureba ≥2.15km, kukosha kwemutsauko kwechikamu chekumisikidza uye avhareji attenuation hapana... -
Sumitomo B6.a1 SM Fiber (G.657.A1)
Wavelength(nm) Attenuation (dB/km) @1310 nm ≤0.35 @1383 nm ≤0.33 @1383 nm (mushure meH2 kuchembera) D≤0.01 @1550 nm ≤0.21 @1625 nm. range(nm) Reference ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Point discontinuity haisi kupfuura 0.02dB pa1310nm kana 1550nm Kana faibha Kureba ≥2.15km, kukosha kwemutsauko kwechikamu chekumisikidza uye avhareji attenuation haisi ... -
Sumitomo 200 µm B1.3 SM Fiber (G.652.D)
Wavelength(nm) Attenuation (dB/km) @1310 nm ≤0.35 @1383 nm ≤0.33 @1383 nm (mushure meH2 kuchembera) D≤0.01 @1550 nm ≤0.21 @1625 nm. range(nm) Reference ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Point discontinuity haisi kupfuura 0.02dB pa1310nm kana 1550nm Kana faibha Kureba ≥2.15km, kukosha kwemutsauko kwechikamu chekumisikidza uye avhareji attenuation haisi ... -
Sumitomo 200 µm B6.a1 SM Fiber (G.657.A1)
Wavelength(nm) Attenuation (dB/km) @1310 nm ≤0.35 @1383 nm ≤0.33 @1383 nm (mushure meH2 kuchembera) D≤0.01 @1550 nm ≤0.21 @1625 nm. range(nm) Reference ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Point discontinuity haisi kupfuura 0.02dB pa1310nm kana 1550nm Kana faibha Kureba ≥2.15km, kukosha kwemutsauko kwechikamu chekumisikidza uye avhareji attenuation haisi ... -
Single-mode G657B3 super beng inopikisa optical fiber
G657B3 inonyatsoenderana neITU-TG.652.D uye IEC60793-2-50B.1.3 optical fibers, uye kushanda kwayo kunosangana nezvinodiwa zveITU-TG.657.B3 uye IEC 60793-2-50 B6.b3 Nokudaro, inowirirana uye inofananidzwa neiyo iripo optical fiber network uye iri nyore kushandisa nekuchengetedza.
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G655 Single-modhi optical fiber
DOF-LITE TM (LEA) Single Mode Optical Fiber is Non-Zero Dispersion Shifted Fiber (NZ-DSF) ine nzvimbo yakakura inoshanda.
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G.652D Single-mode optical fiber (B1.3)-Grade B
Mvura yakaderera yepamusoro isiri-dispersive displacement single-mode fiber inokodzera kutapurirana kweiyo yakazara bhendi 1280nm ~ 1625nm, iyo isingango chengetedza yakaderera kupararira kwechinyakare bhendi 1310nm, asi zvakare ine yakaderera kurasikirwa pa1383nm, ichiita E band. (1360nm ~ 1460nm) yakashandiswa zvizere. Kurasikirwa uye kupararira kwebhendi rose kubva ku1260nm kusvika 1625nm kwakagadziridzwa, uye kurasikirwa kwekukotama kwe1625nm wavelength kwakaderedzwa, iyo inopa bandwidth zviwanikwa zvemusana network, MAN uye kuwana network.
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Mvura Kuvhara tambo yekuzadza Jelly
Cable jelly ikemikari yakagadzikana musanganiswa weiyo solid, semi-solid uye liquid hydrocarbon. Iyo tambo jelly haina kusvibiswa, ine kunhuhwirira kwakashata uye haina unyoro.
Mukufamba kwetambo dzemafoni epurasitiki, vanhu vanosvika pakuziva kuti nekuda kwepurasitiki ine humwe hunyoro hwekupenya, zvichikonzera kuti tambo pave nezvinetso mumashoko emvura, kazhinji zvichikonzera tambo yetambo kupindira kwemvura, kukanganisa kwekutaurirana, kusagadzikana kwemvura. kugadzirwa uye hupenyu.