Ffibr Sumitomo B1.3 SM (G.652.D)
| Tonfedd(nm) |
Gwanhau (dB/km) |
| @1310 nm | ≤0.35 |
| @1383 nm | ≤0.35 |
| @1383 nm ( ar ôl H2 heneiddio ) | D≤0.01 |
| @1550 nm | ≤0.21 |
| @1625 nm | ≤0.23 |
newid gwanhad mwyaf dros y ffenestr o gyfeiriad
| Amrediad tonfedd(nm) | Cyfeirnod ƛ(nm) | dB/km |
| 1285-1330 | 1310. llarieidd-dra eg | ≤0.03 |
| 1525-1575 | 1550 | ≤0.02 |
Pwynt diffyg parhadnad yw'n fwy na 0.02dB ar 1310nm neu 1550nm.
Os yw Hyd ffibr ≥2.15km, nid yw gwerth gwahaniaeth gwanhau segmentau a gwanhad cyfartalog yn fwy na 0.03dB/km。
| Eitem | Manyleb |
| MFD （1310nm） mm | 9.20±0.40 |
| MFD （1550nm） mm | 10.40±0.50 |
| Diamedr cladin mm | 125.0 ±0.7 |
| Cladin dim cylch % | ≤1.0 |
| Gwall crynoder craidd cladin mm | ≤0.5 |
| Diamedr cotio eilaidd mm | 245.0± 10.0 |
| Gwall concentricity cladin eilaidd mm | ≤10.0 |
| Ffibr 2m Tonfedd toriadλc nm | 1150≤λc≤1330 |
| Cebl 22m Tonfedd toriadλcc Max nm | 1260. llarieidd-dra eg |
| Diamedr mandrel (mm) | Rhif o droeon | Tonfedd (nm) | Gwanhad ysgogedig (dB) |
| 60 | 100 | 1625. llarieidd-dra eg | ≤0.10 |
| Tonfedd sero gwasgariad l0 nm | 1300 ~ 1324 |
| Llethr S0ps/(nm2.km) | 0.073 ~ 0.092 |
| Ar 1288 ~ 1339nm, D(l) ps / (nm.km) | ≤3.5 |
| Ar 1271 ~ 1360nm, D(l) ps / (nm.km) | ≤5.3 |
| Ar 1550nm , D(l) ps/(nm.km) | 13.3~18.6 |
| Ar 1625nm , D(l) ps/(nm.km) | 17.2 ~ 23.7 |
| Cyfernod PMD ps/km1/2 | ≤0.2 (gwerth ffibr) |
| ≤0.1 (Gwerth cyswllt) |
| Eitem | Manyleb | |
| Prawf prawf | straen ≥1.2% (prawf straen 11.76N) | |
| Grym stribed cotio N | Uchafbwynt 1.0≤F≤8.9Cyfartaledd 1.0≤F≤5.0 | |
| Blinder deinamig Nd | ≥20 | |
| Cryfder tynnol (canolrif) ar gyfer hyd sbesimen 0.5m (Gpa) | weibull Tebygolrwydd 50% | ≥3.8 |
| weibull Tebygolrwydd 15% | ≥3.14 | |
| Curl ffibr R (m) | ≥4 | |
| Cyflwr prawf amgylcheddol | Gwanhad ysgogedig (dB/km) | ||
| 1550 nm | 1625nm | ||
| Dibyniaeth tymheredd -600C i 850C | ≤0.05 | ≤0.05 | |
| Heneiddio gwres a lleithder 85±20C, RH> 85%, 30 diwrnod | ≤0.05 | ≤0.05 | |
| Trochi dŵr 23+/-20C, 30 diwrnod | ≤0.05 | ≤0.05 | |
| Heneiddio gwres 85+/-20C, 30 diwrnod | ≤0.05 | ≤0.05 | |
1310nm 1.4660
1550nm 1.4670
• Hyd dosbarthu 2.15 ~ 50.8km, Hyd safonol 12.65km 、 24.45km 、 25.25km. 48.85km a 50.45km. Hyd pen tu mewn³5m.
• Maint sbwlio pecyn
Diamedr fflans 235mm/265mm
Lled 108mm/170.5mm
Twll gwerthyd 25.4mm/25.4mm
