ʻO ITU-T G652D Zero Water Peak SM Optical fiber, kapa ʻia ka fiber mode single-mode non-dispersion-shifted single-mode fiber me ka lōʻihi hawewe lōʻihi i kēia manawa ka fiber optical i hoʻohana nui ʻia.ʻO ka lōʻihi hawewe hana mai 1310nm a me 1550nm.
Hōʻike:
Nondispersion-shifted Single-mode Fiber me ka Wavelong-segment Extension (G652D)
Kūlana hoʻokō:
Hoʻokō a ʻoi aku ia i nā koi o ITU-T G.652.D&IEC B1.3 optical fiber technical specification
Nā hiʻohiʻona huahana:
ʻO 1260 ~ 1625mm ka hoʻouna piha piha, ka hana optical maikaʻi loa e hoʻokō i nā koi o ka lawe ʻana o nā ʻōnaehana DWDM a me CWDM
Nā kuhikuhi noi:
He kūpono no nā ʻano ʻano uwea ʻokoʻa a pau, me ke kaula fiber optical, sheathed lay cable, skeletal cable, central tube cable and sheathed cable, etc.
Hōʻike huahana:
| ʻĀpana | Nā kūlana | Units | Waiwai |
| Optical | |||
| Hoʻohaʻahaʻa | 1310 nm | dB/km | ≤ 0.350 |
| 1383 nm | dB/km | ≤ @ 1310nm | |
| 1490nm | dB/km | ≤ 0.250 | |
| 1550 nm | dB/km | ≤ 0.210 | |
| 1625 nm | dB/km | ≤ 0.240 | |
| Atenuation vs. Loʻihi hawewe | 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 | |
| Ka lōʻihi o ka hoʻopuehu Zero | nm | 1300 – 1324 | |
| Kolo Puehu | ps/(nm2 ·km) | 0.073 – 0.092 | |
| Hoʻopuehu Chromatic | 1290~ 1330nm | ps/nm.km | |
| Hoʻopuehu | 1550 nm | ps/(nm·km) | |
| 1625 nm | ps/(nm·km) | 17.2 – 23.7 | |
| Hoʻopuehu ʻia ke ʻano polarization (PMD) | ps/√km | ≤ 0.2 | |
| Oki-offLoihi hawewe λcc | Ka lōʻihi o ka nalu ʻoki uwea (λ cc) | nm | ≤ 1260 |
| Ka lōʻihi o ka nalu ʻoki ʻokiʻoki (λ cc) | nm | 1150-1330 | |
| Ke Anawaena kahua (MFD) | 1310 nm | μm | 9.2 ± 0.4 |
| 1550 nm | μm | 10.4 ± 0.5 | |
| Hoʻokuʻu ʻia ʻana | 1310 nm | dB | ≤ 0.03 |
| 1550 nm | dB | ≤ 0.03 | |
| Attenuation ʻelua | 1310 nm | dB/km | ≤ 0.04 |
| 1550 nm | dB/km | ≤ 0.04 | |
| Geometrical | |||
| Anawaena hoopa'i | μm | 125±0.7 | |
| Hoʻopili ʻole i ka pōʻai | % | ≤ 1.0 | |
| Kupa/Cladding Concentricity Hapa | μm | ≤0.5 | |
| Ka anawaena o ka uhi (ʻaʻole kala) | μm | 242±7 (maʻamau) | |
| μm | 200± 10 (koho) | ||
| Kupa/Cladding Concentricity Hapa | μm | ≤ 12 | |
| ʻOlu | m | ≥ 4 | |
| Kaiapuni (1550nm, 1625nm) | |||
| Kaʻa Paikikala Mahana | -60C a i +85C | dB/km | ≤ 0.03 |
| Kiʻekiʻe Mahana & High Humidity | 85C, 85% RH, 30 mau lā | dB/km | ≤ 0.03 |
| Ka Immersion Wai | 23C, 30 mau lā | dB/km | ≤ 0.03 |
| ʻEleʻele i ka wela kiʻekiʻe | 85C, 30 mau lā | dB/km | ≤ 0.03 |
| Mechanical | |||
| Hōʻike koʻikoʻi | - | GPa | 0.69 |
| ʻO ka ikaika o ka hoʻopaʻa ʻana * | Peak | N | 1.3 – 8.9 |
| Awelika | N | 1.0 – 5.0 | |
| Ikaika U'i | Fk=50% | GPa | ≥ 4.00 |
| Fk= 15% | GPa | ≥ 3.20 | |
| Ka luhi ʻana (Nd) | - | - | ≥ 20 |
| Nalo Macrobend | |||
| 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 | |
| * ʻO ka peak peel force of the coating he 0.6-8.9N, a ʻo ka awelika waiwai he 0.6-5.0N i ka wā ʻo 200± 10 ke anawaena o ka uhi. | |||
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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