Piʻo ʻole ʻia ke ʻano hoʻokahi-mode ʻopika fiber (G. 657. A1)
Noi:
ʻO nā hana uwea āpau, 1260 ~ 1626nm ka hoʻouna ʻana i ka band piha, FTTH kiʻekiʻe kiʻekiʻe o ka hoʻokele optical, ke kaula uila ma ka radius liʻiliʻi liʻiliʻi, ka liʻiliʻi liʻiliʻi optical fiber cable a me ka mea hana, L-band.
ʻAno:
Bend Insensitive Single-mode Optical Fiber (G.657.A1)
Kūlana:
Hoʻokō a ʻoi paha ka fiber i nā kikoʻī loea ma ITU-T G.657.D /A1.
Hiʻona:
ʻOi aku ka waiwai anti-bending;
Hoʻopili piha me ka fiber G.652 hoʻokahi-mode fiber.Hoʻouna ʻia ka hui piha (1260~1626 nm);
PMD haʻahaʻa no ka hoʻouna ʻana i ka bit-rate kiʻekiʻe a lōʻihi.ʻO ka attenuation micro-bending haʻahaʻa haʻahaʻa loa, pili i nā ʻano uwea optical āpau me nā lipine;
ʻO ka palena anti-fatigue kiʻekiʻe e hōʻoiaʻiʻo i ke ola lawelawe ma lalo o ka radius kulou liʻiliʻi.
Noi:
ʻO nā hana uwea āpau, 1260 ~ 1626nm ka hoʻouna ʻana i ka band piha, FTTH kiʻekiʻe kiʻekiʻe o ka hoʻokele optical, ke kaula uila ma ka radius liʻiliʻi liʻiliʻi, ka liʻiliʻi liʻiliʻi optical fiber cable a me ka mea hana, L-band.
Nā hiʻohiʻona pulupulu maʻalahi (ITU-G.657A1)
| Māhele | wehewehe | Nā kikoʻī | |
| ʻO nā kikoʻī Optical | Hoʻohaʻahaʻa | @1310nm | ≤0.35dB/km |
| @1383nm | ≤0.30dB/km | ||
| @1490nm | ≤0.24dB/km | ||
| @1550 | ≤0.20dB/km | ||
| @1625 | ≤0.23dB/km | ||
| Attenuation ʻAʻole like ʻole | @1310nm, 1550nm | ≤0.05dB | |
| Lae hoopau | @1310nm, 1550nm | ≤0.05dB | |
| Atenuation vs Loʻihi hawewe | @1285nm – 1330nm | ≤0.03dB/km | |
| @1525nm – 1575nm | ≤0.02dB/km | ||
| Ka lōʻihi o ka hoʻopuehu Zero | 1304nm-1324nm | ||
| Kolo Puehu | ≤0.092ps/ (nm2·km) | ||
| Hoʻopuehu | @1550nm | ≤18ps/ (nm·km) | |
| @1625nm | ≤ 22ps/ (nm·km) | ||
| Waiwai Hoʻolālā Hoʻohui PMD (m=20 Q=0.01%) | ≤0.06ps√km | ||
| ʻO ke kiʻekiʻe loa o kēlā me kēia fiber | ≤0.1ps√km | ||
| Ka lōʻihi o ka nalu ʻoki uwea (λ cc) | ≤1260nm | ||
| Nalo Kulou Makro (1 huli; Φ10mm) | @1550nm | ≤0.30dB | |
| @1625nm | ≤1.50dB | ||
| Ke Anawaena kahua | @1310nm | 8.6±0.4µm | |
| @1550nm | 9.8±0.5µm | ||
| Nā kiko kikoʻī | Uku Uila Uila | ≥4.0m | |
| Anawaena hoopa'i | 125±0.7µm | ||
| Koko / Kaʻaʻahu Concentricity | ≤0.5µm | ||
| Hoʻopili ʻAʻole pōʻai | ≤0.7% | ||
| Ka Anawaena Ui | 242±5µm | ||
| ʻO ka hoʻopili ʻana / ka hoʻopaʻa ʻana i ka Concentricity | ≤12µm | ||
| Mechanical Specific-cations | Hōʻoiaʻiʻo | ≥100kspi (0.7GPa) | |
| Kūlana Kaiapuni 1310 & 1550 & 1625nm | Pili ana i ka wela wela | -60oC~ +85oC | ≤0.05dB/km |
| Paʻa Paʻa Paʻa Haʻahaʻa | -10oC~+85oC;a hiki i 98%RH | ≤0.05dB/km | |
| Heat Aging Induced Attenuation | 85±2oC | ≤0.05dB/km | |
| Hoʻokomo ʻia ka wai immersion | 23±2oC | ≤0.05dB/km | |
| Wela Puʻupuʻu | 85oC ma 85% RH | ≤0.05dB/km |
I ka makahiki 2004, ua hoʻokumu ʻo GL FIBER i ka hale hana no ka hana ʻana i nā huahana cable optical, ka mea nui e hana ana i ke kaula hāʻule, waho optical cable, etc.
Loaʻa iā GL Fiber i kēia manawa he 18 mau ʻāpana kala, 10 mau ʻāpana o nā mea hoʻonaninani kiʻekiʻe kiʻekiʻe, 15 sets o SZ layer twisting equipments, 16 sets of sheathing equipments, 8 sets o FTTH drop cable production equipments, 20 sets of OPGW optical cable equipments, a 1 nā lako hana like a me nā mea hana kōkua ʻē aʻe he nui.I kēia manawa, hiki i ka 12 miliona core-km ka mana hana makahiki o nā kaula uila (ka awelika o kēlā me kēia lā o 45,000 core km a hiki i nā ʻano o nā kaula ke hiki i 1,500 km).Hiki i kā mākou mau hale hana ke hana i nā ʻano ʻano like ʻole o nā kelepona optical i loko a me waho (e like me ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, micro-cable air-blown, etc.).hiki ke hiki i ka 1500KM / lā ka mana hana o kēlā me kēia lā o nā kaula maʻamau, hiki ke hiki i ka nui o ka hana i kēlā me kēia lā o ke kaula hāʻule.1200km / lā, a hiki i ka hana hana o kēlā me kēia lā o OPGW hiki ke hiki i 200KM / lā.
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