Kwuonụ Fiber Optical Mode Single-enweghị mmetụta (G. 657. A1)
Ngwa:
All cable constructions, 1260 ~ 1626nm full band transfer, FTTH high speed optical routing, ngwa anya USB na obere ekwe radius, obere-size ngwa anya eriri USB na ngwaọrụ, L-band.
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Ụdị:
Na-ehulata erughị eru otu ụdị eriri anya (G.657.A1)
Ọkọlọtọ:
eriri ahụ na-akwado ma ọ bụ gafere nkọwa teknụzụ dị na ITU-T G.657.D /A1.
Njirimara:
Ngwongwo mgbochi ekwe ka elu;
Dakọtara nke ọma na G.652 otu ụdị eriri.Mgbasa zuru oke (1260 ~ 1626 nm);
PMD dị ala maka oke bit-ọnụego na nnyefe ogologo.Attenuation micro-ehulata nke ukwuu, ọdabara maka ụdị eriri anya niile gụnyere rịbọn;
Oke mgbochi ike ọgwụgwụ na-eme ka ndụ ọrụ dị n'okpuru obere radius na-ehulata.
Ngwa:
All cable constructions, 1260 ~ 1626nm full band transfer, FTTH high speed optical routing, ngwa anya USB na obere ekwe radius, obere-size ngwa anya eriri USB na ngwaọrụ, L-band.
Dee ozi gị ebe a ziga anyị ya
Njirimara eriri eriri dị mfe (ITU-G.657A1)
| Otu | Nkọwa | Nkọwapụta | |
| Nkọwapụta anya | Attenuation | @1310nm | ≤0.35dB/km |
| @1383 nm | ≤0.30dB/km | ||
| @1490nm | ≤0.24dB/km | ||
| @1550 | ≤0.20dB/km | ||
| @1625 | ≤0.23dB/km | ||
| Attenuation na-abụghị unyi | @1310nm, 1550nm | ≤0.05dB | |
| Nkwụsịtụ aka | @1310nm, 1550nm | ≤0.05dB | |
| Attenuation vs Wavelength | @1285nm - 1330nm | ≤0.03dB/km | |
| @1525nm - 1575nm | ≤0.02dB/km | ||
| Ogologo ogologo mgbasa ozi efu | 1304nm-1324nm | ||
| Mkpọsa mgbasa ozi efu | ≤0.092ps/ (nm2·km) | ||
| Mgbasa | @1550nm | ≤18ps/ (nm·km) | |
| @1625nm | ≤ 22ps/ (nm·km) | ||
| Uru imewe PMD (m=20 Q=0.01%) | ≤0.06pskm | ||
| Fiber kacha nke onye ọ bụla | ≤0.1pskm | ||
| Ogologo wavele ogologo nke eriri USB (λ cc) | ≤1260nm | ||
| Mfu na-ehulata nnukwu (1 ntụgharị; Φ10mm) | @1550nm | ≤0.30dB | |
| @1625nm | ≤1.50dB | ||
| Dayameta Ubi Ụdị | @1310nm | 8.6 ± 0.4µm | |
| @1550nm | 9.8 ± 0.5µm | ||
| Akụkụ nkọwapụta | Fiber Curl Radius | ≥4.0m | |
| Dayameta mkpuchi | 125± 0.7µm | ||
| Isi / Clad Concentricity | ≤0.5µm | ||
| Mkpuchi na-abụghị okirikiri | ≤0.7% | ||
| Ogologo mkpuchi mkpuchi | 242±5µm | ||
| Ihe mkpuchi mkpuchi / mkpuchi mkpuchi | ≤12µm | ||
| Nrụ ọrụ nkọwapụta | Nnwale akaebe | ≥100kspi (0.7GPa) | |
| Nkọwapụta gburugburu 1310 & 1550 & 1625nm | Ịdabere na ọnọdụ okpomọkụ fiber | -60oC ~ +85oC | ≤0.05dB/km |
| Ịnya igwe iru mmiri | -10oC ~+85oC; ruo 98%RH | ≤0.05dB/km | |
| Ọkụkụ ịka nká na-ebute Attenuation | 85±2oC | ≤0.05dB/km | |
| Akpatara imikpu mmiri | 23±2oC | ≤0.05dB/km | |
| Okpomọkụ dị mmiri | 85oC na 85% RH | ≤0.05dB/km |
Ụlọ ọrụ USB Optical
N'afọ 2004, GL FIBER guzobere ụlọ ọrụ mmepụta ihe iji mepụta ngwaahịa eriri anya, ọkachasị na-emepụta eriri USB, eriri anya n'èzí, wdg.
GL Fiber ugbu a nwere 18 tent nke agba equipments, 10 tent nke abụọ plastic mkpuchi equipments, 15 tent nke SZ oyi akwa na-atụgharị equipments, 16 tent nke sheathing equipments, 8 tent nke FTTH dobe cable mmepụta equipments, 20 tent nke OPGW ngwa anya cable equipments, na 1 akụrụngwa yiri ya na ọtụtụ ngwa inyeaka mmepụta ihe ndị ọzọ.Ka ọ dị ugbu a, ike imepụta eriri anya kwa afọ ruru nde 12 isi-km (nkezi ikike nrụpụta kwa ụbọchị nke isi 45,000 na ụdị eriri nwere ike iru 1,500 km).Ụlọ ọrụ anyị nwere ike ịmepụta ụdị dị iche iche nke ime ụlọ na n'èzí (dị ka ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, micro-cable ikuku na-agba, wdg).kwa ụbọchị mmepụta ike nke nkịtị cables nwere ike iru 1500KM / ụbọchị, kwa ụbọchị mmepụta ike nke dobe USB nwere ike iru max.1200km / ụbọchị, na kwa ụbọchị mmepụta ike nke OPGW nwere ike iru 200KM / ụbọchị.
