Habka OVD: 185mm G.657.A1 Hordhac Fiber Fiber
Tilmaamaha Preform
Cabbirrada Preform
Cabbirrada horudhaca ahi waa in ay ahaadaan sida shaxda 1.1 ee hoose.
Shaxda 1.1 Horudhac Cabbirrada
| Shayga | Shuruudaha | Odhaah | |
| 1 | Celceliska Dhexroorka Qaabka Hore (OD) | 135 ~ 160 mm | (Xusuusin 1.1) |
| 2 | Dhexroorka hore ee ugu badan (ODmax) | ≤ 160 mm | |
| 3 | Dhexroorka Qaabka ugu Yar (ODmin) | ≥ 130 mm | |
| 4 | Dulqaadka OD (gudahood foomka hore) | ≤ 20 mm (qayb toos ah) | |
| 5 | Dhererka Preform (oo ay ku jirto qaybta gacanta) | 2600 ~ 3600 mm | (Xusuusin 1.2) |
| 6 | Dhererka waxtarka leh | ≥ 1800 mm | |
| 7 | Dhererka taper | ≤ 250 mm | |
| 8 | Dhexroorka dhamaadka taper | ≤ 30 | |
| 9 | Horudhac aan wareeg ahayn | ≤ 1% | |
| 10 | Khaladka xooga saarida | ≤ 0.5 μm | |
| 11 | Muuqashada | (Xusuusin 1.4&1.5) |
Jaantuska 1.1 Qaabka Hordhac

Fiiro gaar ah 1.4: Xumboyada ku jira gobolka bannaanka ee daboolan (eeg sawirka 1.2) waa in la oggolaadaa, iyadoo ku xiran cabbirka; tirada xumbo halkii mugga waa in aanay ka badnaan kuwan ku qeexan shaxda 1.2 ee hoose.
Shaxda 1.2 Xumbo ku jirta Preform
Goobta iyo Baaxadda Xumbo |
Tirada / 1,000 cm3 |
|
Gobolka xudunta ah (= xudunta + daboolka gudaha) |
(Fiiri qoraalka 1.5) |
|
|
Gobolka Duleedka (= Interface + daboolka dibadda) |
~ 0.5 mm |
Ma jiro Tiro |
0.5 ~ 1.0 mm |
≤ 10 |
|
1.0 ~ 1.5 mm |
≤ 2 |
|
1.5 ~ 2.0 mm |
≤ 1.0 |
|
2.1 mm ~ |
(Fiiri qoraalka 1.5) |
|
Jaantuska 1.2 Aragtida Qaybaha Isdhaafka ah ee Hordhac
Jaantuska 1.2 Aragtida Qaybaha Isdhaafka ah ee Hordhac
Miisaanka la qaadi karo
Tilmaamaha Fiber-ka ee Bartilmaameedka
Marka shuruudaha sawir-qaadista iyo xaaladaha cabbirku ay yihiin kuwa ugu wanaagsan oo deggan, qaab-dhismeedyada horudhaca ah waa in la filayaa inay buuxiyaan qeexitaannada fiber-ka ee bartilmaameedka ah sida ku cad Shaxda 2.1.
Shaxda 2.1 Tilmaamaha Fiber-ka Bartilmaameedka
Shayga |
Shuruudaha |
||
1 |
Attenuation at 1310 nm |
≤ 0.35 dB/km |
|
Attenuation at 1383 nm |
≤ 0.35 dB/km |
(Xusuusin 2.1) |
|
Attenuation at 1550 nm |
≤ 0.21 dB/km |
||
Attenuation at 1625 nm |
≤ 0.23 dB/km |
||
Isku mid ahaanshaha Attenuation |
≤ 0.05 dB/km at 1310&1550 nm |
||
2 |
Dhexroorka Goobta Mode at 1310 nm |
9.0 ± 0.4 µm |
|
3 |
Mawjadda Goynta Cable-ka (λcc) |
≤ 1260 nm |
|
4 |
Mawjadaha kala firdhisan eber (λ0) |
1300 ~ 1324 nm |
|
5 |
Fidinta at 1285 ~ 1340 nm |
-3.8 ~ 3.5 ps/(nm·km) |
|
6 |
Fidinta 1550 nm |
13.3 ~ 18.6 ps/(nm·km) |
|
7 |
Fidinta 1625 nm |
17.2 ~ 23.7 ps/(nm·km) |
|
8 |
Kala firdhinta λ0 |
0.073 ~0.092 ps/(nm2·km) |
|
9 |
Khaladka Xudunta/Daboosha |
≤ 0.5 µm |
|
10 |
Makro laabashada Khasaare Sababay |
(Xusuusin 2.2) |
|
Dhexroor 30mm, 10 rogrogay, at 1550nm |
≤ 0.25 dB |
||
Dhexroor 30mm, 10 rogrogay, at 1625nm |
≤ 1.0 dB |
||
Dhexroor 20mm, 1 leexo, at 1550nm |
≤ 0.75 dB |
||
Dhexroor 20mm, 1 leexo, at 1625nm |
≤ 1.5 dB |
||

Guriga