G.652D Optical fiber idapangidwa kuti igwiritsidwe ntchito m'matauni akulu, amdera lanu komanso ma network.
G.652D non-dispersion-shifted single-mode Optical fiber imagwiritsa ntchito luso lapamwamba lopanga ndodo ndi ukadaulo wojambulira mawaya kuti achepetse kutayika pachimake chamadzi ndi 1383nm, ndipo kutalika kwake kumapitilira ku E-band (1360nm-1460nm), pozindikira gulu lonse. kutumiza kwa O, E, S, C ndi L (1260nm-1625nm).Pa nthawi yomweyi, ili ndi khola lokhazikika komanso lopambana polarization mode dispersion coefficient, yomwe imatha kukumana ndi mtunda wautali komanso kufala kwachangu.
G.652D non-dispersion-shifted single-mode Optical fiber imagwiritsa ntchito ukadaulo wochiritsira wa UV ndipo imagwiritsa ntchito wosanjikiza wopindika wamitundu iwiri yopindika, yomwe imakhala ndi chitetezo chabwino pazingwe za utomoni ndipo imatha kukumana ndi kugwiritsa ntchito nthawi zosiyanasiyana.G.652D kuwala CHIKWANGWANI kutengera luso ❖ kuyanika ❖ kuyanika kuti kupereka wapamwamba mphamvu kukana kutopa ndi kuwonjezera moyo utumiki wa CHIKWANGWANI kuwala.
G.652D Optical fiber yomwe tidapereka ili ndi izi:
1) Kukwaniritsa O, E, S, C, L (1260nm-1625nm) kufala kwa gulu lonse, kuonjezera bandwidth kufala.
2) Kusankhidwa kosinthika kwa zokutira zosiyanasiyana kuti zikwaniritse zosowa zanthawi zosiyanasiyana zogwiritsira ntchito.
3) Small polarization mode kubalalitsidwa coefficient, oyenera kufala mkulu-liwiro.
4) Kukana kutopa kwakukulu, koyenera kugwiritsidwa ntchito m'malo osiyanasiyana.
Amagwiritsidwa ntchito makamaka mumitundu yosiyanasiyana ya chingwe cha kuwala kuti azitha kulumikizana.
Kuchepetsa | |||||
Wavelength (nm) | Max.Value(dB/km) opanda | Max.Value(dB/km) utoto | |||
1310 | 0.344 | 0.354 | |||
1383 | 0.344 | 0.354 | |||
1550 | 0.204 | 0.214 | |||
1625 | 0.234 | 0.244 | |||
Attenuation vs Wavelength | |||||
Wavelength Range (nm) | Ref.kutalika kwa mafunde (nm) | Max.Kusiyana(dB/km) | |||
1285-1330 | 1310 | 0.05 | |||
1525-1575 | 1550 | 0.05 | |||
Point Discontinuity | |||||
Wavelength (nm) | Point Discontinuity (dB) | ||||
1310 | 0.05 | ||||
1550 | 0.05 | ||||
Kutayika kwa Macrobend | |||||
Mandrel Diameter(mm) | Sinthani Nambala | Wavelength (nm) | Kuchepetsa Kwambiri (dB) | ||
50 | 100 | 1550 | ≤0.05 | ||
50 | 100 | 1625 | ≤0.10 | ||
Cutoff Wavelength | |||||
Kutalika kwa chingwe (nm) | ≤1260 | ||||
Mode Field Diameter | |||||
Wavelength (nm) | Mode Field Diameter(μm) | ||||
1310 | 9.2±0.4 | ||||
Kubalalitsidwa | |||||
Wavelength (nm) | Dispersion Value(ps/(nm•km)) | ||||
1288-1339 | ≤3.5 | ||||
1271-1360 | ≤5.3 | ||||
1550 | ≤18 | ||||
1625 | ≤22 | ||||
Zero Dispersion Wavelength(nm) | 1300-1324 | ||||
Zero Dispersion Slope(ps/(nm2Km)) | ≤0.092 | ||||
PMD | |||||
Max.Mtengo Payekha (ps/√km) | ≤0.1 |
Fiber Curl(m) | ≥4.0 |
Kuyika Diameter (μm) | 125 ± 1 |
Cholakwika cha Core/Cladding Concentricity(μm) | ≥0.64 |
Kuvala Kusazungulira (%) | ≤1.0 |
Diameter ya zokutira (zopanda utoto) (μm) | 245 ± 7 |
Kupaka Diameter (yakuda) (μm) | 250 ± 15 |
Kupaka Kusazungulira (%) | ≤6.0 |
Cholakwika Chokutira/Kutsekera (μm) | ≤12 |
Kudalira Kutentha (-60 ℃~+85 ℃) | ≤0.05dB/km @1310nm &1550nm |
Kutentha Kwambiri (85 ± 2 ℃, Mpaka 85% RH, masiku 30) | ≤0.05dB/km @1310nm &1550nm |
Kumiza M'madzi (23±2℃, masiku 30) | ≤0.05dB/km @1310nm &1550nm |
Kukalamba Kutentha (85±2℃, masiku 30) | ≤0.05dB/km @1310nm &1550nm |
G.652D kuwala CHIKWANGWANI chimatengedwa pa pulasitiki spool, kuikidwa mu katoni, ndiyeno ataunjikidwa pa mphasa ndi kuikidwa ndi filimu wokutira.
Ma spools apulasitiki amapezeka m'miyeso itatu.
1) 25.2km/spool
2) 48.6km/spool
3) 50.4km/spool
1) Chogulitsiracho chiyenera kusungidwa m’nkhokwe yaukhondo, yaukhondo, youma ndi mpweya wokwanira.
2) Zogulitsazo zisamangidwe pamodzi ndi zinthu zoyaka moto ndipo zisakhale pafupi ndi magwero a moto.
3) Chogulitsacho chiyenera kupewa kuwala kwa dzuwa ndi mvula.
4) Chogulitsacho chiyenera kudzazidwa kwathunthu kuti chiteteze chinyezi ndi kuipitsa.
5) Chogulitsacho chidzatetezedwa ku zovuta zolemetsa komanso kuwonongeka kwa makina panthawi yosungira.
DZIKO LIMODZI Ladzipereka Kupereka Makasitomala Ndi Industleading Waya Wapamwamba Kwambiri Ndi Zida Zachingwe Ndi Ntchito Zoyamba Zaukadaulo
Mutha Kufunsira Zitsanzo Zaulere Zazinthu Zomwe Mumakonda Zomwe Zikutanthauza Kuti Mukufuna Kugwiritsa Ntchito Zinthu Zathu Popanga
Timangogwiritsa Ntchito Zoyeserera Zomwe Mukufuna Kuyankha Andshare Monga Chitsimikizo Chazogulitsa Ndi Ubwino Wake, Kenako Tithandizeni Kukhazikitsa Dongosolo Lathunthu Loyang'anira Ubwino Kuti Tilimbikitse Chikhulupiriro Chamakasitomala Ndi Kugula Cholinga, Chifukwa chake Chonde Titsimikiziridwenso.
Mutha Kudzaza Fomu Kumanja Kuti Mupemphe Chitsanzo Chaulere
Malangizo Ogwiritsira Ntchito
1 .Makasitomala Ali ndi Akaunti Yotumiza Yapadziko Lonse Mwadala Amalipira Katunduyo ( Katunduyo Angabwezedwe Mwadongosolo)
2 .Bungwe lomweli Litha Kungofunsira Zitsanzo Zimodzi Zaulere Zazinthu Zomwezi, Ndipo Bungwe lomweli Litha Kufunsira Zitsanzo Zisanu Zazinthu Zosiyanasiyana Kwaulere Pasanathe Chaka Chimodzi.
3 .Zitsanzozo Ndi Za Makasitomala A Waya Ndi Ma Cable Factory, Ndipo Kwa Ogwira Ntchito Zamu Laboratory Yokha Pakuyesa Kupanga Kapena Kafukufuku
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