ITU-T G652D Zero Water Peak SM Fiber na gani, Standard single-mode fiber kuma ana kiranta fiber ɗin da ba a tarwatsewa ba tare da tsawan tsayin tsayin igiya wanda a halin yanzu shine fiber na gani da aka fi amfani dashi.Tsawon tsayin aiki na iya zama daga 1310nm da 1550nm.
Bayani:
Fiber-mode Single-Mode Nodispersion Nondispersion with Single-Segment Extension (G652D)
Matsayin aiwatarwa:
Ya cika kuma ya wuce bukatun ITU-T G.652.D&IEC B1.3 ƙayyadaddun fasaha na fiber na gani
Fasalolin samfur:
1260 ~ 1625mm cikakken watsa watsawa, kyakkyawan aikin gani na gani ya dace da buƙatun watsawa na tsarin DWDM da CWDM
Umarnin aikace-aikace:
Dace da kowane irin Tantancewar na USB tsarin, ciki har da Tantancewar fiber na USB, sheathed lay na USB, kwarangwal na USB, tsakiyar tube na USB da sheathed na USB, da dai sauransu.
Ƙayyadaddun samfur:
| Siga | Sharuɗɗa | Raka'a | Daraja |
| Na gani | |||
| Attenuation | 1310 nm | dB/km | 0.350 |
| 1383 nm | dB/km | ≤ @ 1310nm | |
| 1490nm ku | dB/km | 0.250 | |
| 1550 nm | dB/km | 0.210 | |
| 1625 nm | dB/km | 0.240 | |
| Attenuation vs. Wavelength | 1310 nm VS.1285-1330 nm | dB/km | ≤ 0.04 |
| 1550 nm VS.1525-1575 nm | dB/km | ≤ 0.03 | |
| 1550 nm VS.1480-1580 nm | dB/km | ≤ 0.04 | |
| Tsayin Watsawa Sifili | nm | 1300-1324 | |
| Zuciyar Watsewar Sifili | ps/ (nm2 · km) | 0.073 - 0.092 | |
| Watsawa ta Chromatic | 1290 ~ 1330nm | ps/nm.km | |
| Watsewa | 1550 nm | ps/ (nm·km) | |
| 1625 nm | ps/ (nm·km) | 17.2 - 23.7 | |
| Yanayin Watsawa (PMD) | ps/√km | ≤ 0.2 | |
| Yanke Tsawon Tsayin λcc | Cable yanke-kashe zango (λ cc) | nm | ≤ 1260 |
| Fiber Yanke tsawon zangon (λ cc) | nm | 1150-1330 | |
| Yanayin Filin Diamita (MFD) | 1310 nm | μm | 9.2 ± 0.4 |
| 1550 nm | μm | 10.4 ± 0.5 | |
| Katsewa Attenuation | 1310 nm | dB | ≤ 0.03 |
| 1550 nm | dB | ≤ 0.03 | |
| Hankali Bidirectional | 1310 nm | dB/km | ≤ 0.04 |
| 1550 nm | dB/km | ≤ 0.04 | |
| Na jijiya | |||
| Diamita mai ɗorewa | μm | 125± 0.7 | |
| Rashin Da'ira | % | ≤ 1.0 | |
| Kuskuren Mahimmanci na Core/Clading | μm | ≤0.5 | |
| Diamita Mai Rufa (Ba launi) | μm | 242± 7 (misali) | |
| μm | 200± 10 (na zaɓi) | ||
| Kuskuren Ma'auni/Mallaka | μm | ≤ 12 | |
| Karfe | m | ≥ 4 | |
| Muhalli (1550nm, 1625nm) | |||
| Hawan zafin jiki | -60C zuwa +85C | dB/km | ≤ 0.03 |
| Babban Zazzabi & Babban Danshi | 85C, 85% RH, kwanaki 30 | dB/km | ≤ 0.03 |
| Nitsar Ruwa | 23C, kwanaki 30 | dB/km | ≤ 0.03 |
| Babban Zazzabi Tsufa | 85C, kwanaki 30 | dB/km | ≤ 0.03 |
| Makanikai | |||
| Tabbacin Damuwa | - | GPA | 0.69 |
| Ƙarfin Tushen Rufi* | Kololuwa | N | 1.3-8.9 |
| Matsakaicin | N | 1.0 - 5.0 | |
| Ƙarfin Ƙarfi | Fk=50% | GPA | ≥ 4.00 |
| Fk= 15% | GPA | 3.20 | |
| Rage gajiya (Nd) | - | - | ≥ 20 |
| Macrobending Asarar | |||
| Ø32 mm × 1 t | 1550 nm | dB | ≤ 0.05 |
| 1625 nm | dB | ≤ 0.05 | |
| Ø60 mm × 100 t | 1550 nm | dB | ≤ 0.05 |
| 1625 nm | dB | ≤ 0.05 | |
| * Ƙarfin kwasfa na rufi shine 0.6-8.9N, kuma matsakaicin ƙimar shine 0.6-5.0N lokacin da diamita na shafi shine 200± 10. | |||
A cikin 2004, GL FIBER ya kafa masana'anta don samar da samfuran kebul na gani, galibi samar da kebul na USB, kebul na gani na waje, da sauransu.
GL Fiber yanzu yana da 18 sets na canza launi kayan aiki, 10 sets na sakandare roba shafi kayan aiki, 15 sets na SZ Layer karkatarwa equipments, 16 sets na sheathing equipments, 8 sets na FTTH drop na USB samar equipments, 20 sets na OPGW Tantancewar na USB equipments, da kuma 1 daidaitattun kayan aiki Da sauran kayan aikin taimako da yawa.A halin yanzu, ƙarfin samar da kebul na gani na shekara-shekara ya kai kilomita miliyan 12 (matsakaicin ƙarfin samar da cibiya na 45,000 na yau da kullun da nau'ikan igiyoyi na iya kaiwa kilomita 1,500).Ma'aikatun mu na iya samar da nau'ikan igiyoyi na gani na ciki da waje (kamar ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, micro-cable mai busa iska, da sauransu).ƙarfin samar da yau da kullun na igiyoyi na yau da kullun na iya kaiwa 1500KM / rana, ƙarfin samar da wutar lantarki na yau da kullun na iya kaiwa max.1200km / rana, kuma iya aiki na yau da kullun na OPGW na iya kaiwa 200KM / rana.
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