Ngwaahịa
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G.652D eriri anya otu ụdị (B1.3)
Obere mmiri kacha elu na-abụghị dispersive otu-mode eriri kwesịrị ekwesị maka nnyefe usoro nke zuru band 1280nm ~ 1625nm, nke ọ bụghị nanị na-ejigide ala dispersion nke omenala band 1310nm, ma nwekwara a ala ọnwụ na 1383nm, na-eme ka E band. (1360nm ~ 1460nm) ejiri ya n'ụzọ zuru oke.Ọnwụ na mgbasa nke ìgwè ahụ dum sitere na 1260nm ruo 1625nm na-eme ka ọ dịkwuo mma, na nkwụsị nkwụsị nke 1625nm wavelength na-ebelata, nke na-enye ihe onwunwe bandwidth maka netwọk azụ, MAN na ịnweta netwọk.
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G.657A1 eriri otu ụdịdị enweghị mmetụta
Ngwaahịa ahụ na-anabata teknụzụ nrụpụta mkpanaka niile nke sịntetik, nke nwere ike ijikwa OH- ọdịnaya nke mkpanaka fiber prefabricated ruo ọkwa dị ala, yabụ ngwaahịa ahụ nwere ọnụọgụ attenuation kacha mma na oke mmiri dị ala, arụmọrụ nnyefe dị mma.Ngwaahịa ahụ nwere ike hụ na obere radius na-ehulata mgbe ọ na-arụ ọrụ zuru oke na netwọk G.652D, ya mere eriri ahụ nwere ike imezu ihe ndị chọrọ wiring nke FTTH.
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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 (mgbe H2 merela agadi ) D≤0.01 @1550 nm ≤0.21 @1625 nm gbanwere site na windo kacha elu. range(nm) Ntụaka ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Nkwụsịtụ ihe abụghị ihe karịrị 0.02dB na 1310nm ma ọ bụ 1550nm.Ọ bụrụ na eriri Ogologo ≥2.15km, uru dị iche nke akụkụ atte ... -
Sumitomo B1.3 SM Fiber (G.652.D)
Wavelength(nm) Attenuation (dB/km) @1310 nm ≤0.35 @1383 nm ≤0.35 @1383 nm (mgbe H2 merela agadi ) D≤0.01 @1550 nm ≤0.21 @1625 nm gbanwere site na windo kacha elu. range(nm) Ntụaka ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Nkwụsịtụ ihe abụghị ihe karịrị 0.02dB na 1310nm ma ọ bụ 1550nm.Ọ bụrụ na eriri Ogologo ≥2.15km, uru dị iche nke akụkụ atte ... -
G.657A2 eriri otu ụdịdị enweghị mmetụta
Ngwaahịa ahụ na-anabata teknụzụ nrụpụta mkpanaka niile nke sịntetik, nke nwere ike ijikwa OH- ọdịnaya nke mkpanaka fiber prefabricated ruo ọkwa dị ala, yabụ ngwaahịa ahụ nwere ọnụọgụ attenuation kacha mma na oke mmiri dị ala, arụmọrụ nnyefe dị mma.Ngwaahịa ahụ nwere ike hụ na obere radius na-ehulata mgbe ọ na-arụ ọrụ zuru oke na netwọk G.652D, ya mere eriri ahụ nwere ike imezu ihe ndị chọrọ wiring nke FTTH.
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Sumitomo B6.a1 SM Fiber (G.657.A1)
Wavelength(nm) Attenuation (dB/km) @1310 nm ≤0.35 @1383 nm ≤0.33 @1383 nm (mgbe H2 merela agadi ) D≤0.01 @1550 nm ≤0.21 @1625 nm gbanwere site na windo kacha elu. range(nm) Ntụaka ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Nkwụsịtụ ihe abụghị ihe karịrị 0.02dB na 1310nm ma ọ bụ 1550nm.Ọ bụrụ na eriri Ogologo ≥2.15km, uru dị iche nke akụkụ attenuat ... -
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 (mgbe H2 merela agadi ) D≤0.01 @1550 nm ≤0.21 @1625 nm gbanwere site na windo kacha elu. range(nm) Ntụaka ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Nkwụsịtụ ihe abụghị ihe karịrị 0.02dB na 1310nm ma ọ bụ 1550nm.Ọ bụrụ na eriri Ogologo ≥2.15km, uru dị iche nke akụkụ attenuat ... -
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 (mgbe H2 merela agadi ) D≤0.01 @1550 nm ≤0.21 @1625 nm gbanwere site na windo kacha elu. range(nm) Ntụaka ƛ(nm) dB/km 1285-1330 1310 ≤0.03 1525-1575 1550 ≤0.02 Nkwụsịtụ ihe abụghị ihe karịrị 0.02dB na 1310nm ma ọ bụ 1550nm.Ọ bụrụ na eriri Ogologo ≥2.15km, uru dị iche nke akụkụ attenuat ... -
Single-mode G657B3 ibu ekwe ekwe eguzogide ngwa anya eriri
G657B3 bụ n'ụzọ zuru ezu dakọtara na ITU-TG.652.D na IEC60793-2-50B.1.3 ngwa anya emep uta eri, na arụmọrụ osobo mkpa chọrọ nke ITU-TG.657.B3 na IEC 60793-2-50 B6.b3 Ya mere, ọ dakọtara ma kwekọọ na netwọk eriri anya dị adị ma dị mfe iji na idobe ya.
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G655 Single-mode ngwa anya eriri
DOF-LITETM (LEA) Otu Mode Optical Fiber bụ Fiber na-abụghị Zero Dispersion Shifted Fiber (NZ-DSF) nwere nnukwu mpaghara na-arụ ọrụ.
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G.652D Single-mode optical fiber (B1.3)-Ọkwa B
Obere mmiri kacha elu na-abụghị dispersive otu-mode eriri kwesịrị ekwesị maka nnyefe usoro nke zuru band 1280nm ~ 1625nm, nke ọ bụghị nanị na-ejigide ala dispersion nke omenala band 1310nm, ma nwekwara a ala ọnwụ na 1383nm, na-eme ka E band. (1360nm ~ 1460nm) ejiri ya n'ụzọ zuru oke.Ọnwụ na mgbasa nke ìgwè ahụ dum sitere na 1260nm ruo 1625nm na-eme ka ọ dịkwuo mma, na nkwụsị nkwụsị nke 1625nm wavelength na-ebelata, nke na-enye ihe onwunwe bandwidth maka netwọk azụ, MAN na ịnweta netwọk.
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Water Blocking cable na-ejuputa jelii
Cable jelii bụ ngwakọta nke siri ike, nke siri ike na mmiri hydrocarbon.Jelii USB enweghị ihe adịghị ọcha, nwee isi na-anọpụ iche na enweghị mmiri.
Na N'ezie nke plastic ekwentị nkwurịta okwu cables, ndị mmadụ na-aghọta na n'ihi na plastic nwere ụfọdụ mmiri permeability, n'ihi na USB na e nwere nsogbu na mmiri okwu, mgbe mgbe na-akpata USB isi bụ mmiri intrusion, mmetụta nke nkwurịta okwu, na-adịghị mma nke. mmepụta na ndụ.
