G655 Ib hom optical fiber ntau
Lus piav qhia luv luv:
DOF-LITETM (LEA) Ib Hom Optical Fiber yog Non-Zero Dispersion Shifted Fiber (NZ-DSF) nrog thaj tsam loj.
DOF-LITETM (LEA) yog qhov zoo tagnrho rau cov ntaub ntawv siab-tus nqi, ntau lub wavelength ntev thauj mus los. Nws muaj thaj tsam loj rau kev txhim kho lub zog tuav ntxiv rau kev ua kom zoo dua qub rau qhov ntom ntom wavelength division multiplexing (DWDM). Nws yog tsim nyog
rau kis tau tus mob nyob rau hauv cov pa C-band (1530-1565 nm) thiab L-band (1565-1625 nm). DOF-LITETM (LEA) tshaj qhov yuav tsum tau muaj ntawm niaj hnub no high-channel-count 2.5 Gb / s thiab 10 Gb / s systems, thiab txhawb kev tsiv teb tsaws mus rau tiam tom ntej 40 Gb / s cov ntaub ntawv tus nqi.
DOF-LITETM (LEA) muaj thaj tsam loj rau kev txhim kho lub zog tuav ntxiv rau kev ua kom zoo rau qhov ntom ntom wavelength division multiplexing (DWDM). Qhov kev sib xyaw ua ke no txo qhov pib ntawm kev sib kis tsis zoo xws li plaub-yoj sib xyaw thiab tus kheej-theem kev hloov pauv, thaum tseem txo cov nqi thiab qhov nyuaj ntawm kev them nyiaj dispersion.
| Attenuation | ≤ 0.22 dB / km ntawm 1550 nm / ≤ 0.24 dB / km ntawm 1625 nm |
| Hom teb txoj kab uas hla ntawm 1550 nm | 9.6 ± 0.4 µm |
| Cable txiav wavelength | ≤ 1450 nm |
| Dispersion nqes hav ntawm 1550nm | ≤ 0.09 ps/nm2.km |
| Dispersion ntawm 1460 nm | -4.02-0.15 ps/nm.km |
| Dispersion ntawm 1530 nm | 2.00-4.00 ps/nm.km |
| Dispersion ntawm 1550 nm | 3.00-5.00 ps/nm.km |
| Dispersion ntawm 1565 nm | 4.00-6.00 ps/nm.km |
| Dispersion ntawm 1625 nm | 5.77-11.26 ps/nm.km |
| Fiber polarization hom dispersion txuas tsim tus nqi * | ≤ 0.15 ps/√km |
| Cladding txoj kab uas hla | 125.0 ± 1.0 µm |
| Core-clad concentricity yuam kev | ≤ 0.5 µm |
| Cladding tsis-circularity | ≤ 1.0% |
| Txheej diam (tsis muaj xim) | 242 ± 5 µm |
| Txheej-cladding concentricity yuam kev | ≤ 12 µm |
| * Tus nqi PMD tus kheej tuaj yeem hloov pauv thaum cabled | |
| Pov thawj Test Levels | ≥100kpsi (0.7GN/m2). Qhov no yog sib npaug rau 1% strain |
| Txheej sawb quab yuam (Force mechanically strip lub dual txheej) | ≥ 1.3 N (0.3 lbf) thiab ≤ 5.0 N (1.1 lbf) |
| Fiber curl | ≥ 4m |
| Macro khoov poob: Qhov siab tshaj plaws attenuation nrog dabtsi yog khoov tsis tshaj qhov tshwj xeeb qhov tseem ceeb nrog rau cov hauv qab no xa mus | |
| Deployment condition | Lub wavelength | Induced attenuation |
| 1 tig, 16 hli (0.6 nti) vojvoog | 1625nm ua | ≤ 0.50 dB |
| 100 tig, 30 hli (1.18 nti) vojvoog | 1625 nm / feeb1 550nm | ≤ 0.10 dB /≤ 0.05 dB |
| Kub dependence Induced attenuation, -60 ° C rau + 85 ° C ntawm 1550, 1625 nm | ≤ 0.05 dB/km |
| Kub humidity cycling Induced attenuation, -10 ° C rau + 85 ° C thiab 95% txheeb ze humidity ntawm 1550, 1625 nm | ≤ 0.05 dB/km |
| Kub thiab av noo aging 85 ° C ntawm 85% RH, 30 hnub Induced attenuation ntawm 1550, 1625 nm vim kev laus | ≤ 0.05 dB/km |
| Kev ywg dej, 30 hnub Induced attenuation vim dej immersion ntawm 23 ± 2 ° C ntawm 1550, 1625 nm | ≤ 0.05 dB/km |
| Accelerated aging (Tsub), 30 hnub Induced attenuation vim kub laus ntawm 85 ± 2 ° C ntawm 1550,1625 nm | ≤ 0.05 dB/km |
| Cov pab pawg muaj txiaj ntsig index of refraction | 1.470 ntawm 1550 nm |
| Attenuation nyob rau hauv lub wavelength cheeb tsam ntawm 1525 - 1575 nm nyob rau hauv kev siv rau lub attenuation ntawm 1550 nm | ≤ 0.05 dB/km |
| Point discontinuities ntawm 1550 nm & 1625 nm | ≤ 0.05 dB |
| Dynamic qaug zog parameter (Nd) | ≥ 20 |
| thaj chaw muaj txiaj ntsig | 70m2 ua |
| Nyhav ib unit ntev | 64gm/km ua |
| * Cov nqi tsim nyog | |
| Shipping spool flange txoj kab uas hla | 23.50 cm (9.25 nti) lossis 26.5 cm (10.4 nti) |
| Shipping spool chim diam | 15.24 cm (6.0 nti) lossis 17.0 cm (6.7 nti) |
| Shipping spool traverse dav | 9.55 cm (3.76 nti) lossis 15.0 cm (5.9 nti) |
| Shipping spool hnyav | 0.50 kg (1.36 lbs) los yog 0.88 kg (1.93 lbs) |
| Shipping ntev: txheem ntev ib reel muaj txog 25.2 km. lengths ib reel raws li ib tus neeg thov kev thov kuj muaj | |
Peb tswj txhua theem ntawm cov txheej txheem tsim khoom kom ua tau zoo nyob rau hauv txhua lub meter ntawm fiber ntau, tsis yog xaiv tawm thaum kawg los ntawm kev sim. Txhawm rau kom ntseeg tau qhov raug thiab raug ntawm cov txheej txheem tsim khoom, peb niaj hnub ntsuas thiab rov ua cov txheej txheem cov cuab yeej thiab ntsuas cov rooj zaum tiv thaiv cov qauv ntsuas thoob ntiaj teb los ntawm NPL / NIST, thiab ua raws li cov txheej txheem ntsuas raws li EIA / TIA, CEI-IEC thiab ITU cov qauv.
DOF-LITETM (LEA) ua raws li ITU-T G655 C & D Optical Fiber Specification.
● Ua tiav ntau yam ntawm fiber ntau optical rau cov tes hauj lwm hauv av
● Txhawb kev muag khoom thoob ntiaj teb
● Web-based order tracking & customer support Specialized technical support
Peb lub tuam txhab txoj cai ntawm kev txhim kho tas mus li yuav ua rau muaj kev hloov pauv hauv cov ntsiab lus yam tsis tau ceeb toom ua ntej. Txhua qhov kev lees paub ntawm txhua qhov xwm txheej ntsig txog ib qho ntawm peb cov khoom tsuas yog muaj nyob rau hauv daim ntawv cog lus ntawm peb lub tuam txhab thiab tus neeg yuav khoom ncaj qha ntawm cov khoom zoo li no.
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