Tauira Whakatakotoranga:piko-kore te muka aratau kotahi (G.657A2)
Paerewa Kaiwhakahaere:Te whakatutuki i nga whakaritenga o te ITU-T G.657.A1 / A2 / B2 nga waahanga hangarau hangarau.
āhuatanga hua:
- Ko te radius piko iti ka taea te tae ki te 7.5mm, me te tino pai o te aukati piko;
- Tino hototahi ki G.652 muka aratau kotahi;
- 1260～1626nm te tuku riipene ngaru katoa;
- Ko te whakamararatanga aratau polarization iti ka tutuki nga hiahia o te tere tere me te whakawhiti tawhiti;
- Ka whakamahia i roto i nga momo taura whatu, tae atu ki nga riipene taura whatu, me te iti rawa o te whakahekenga o te micro-piko;
- He tawhā anti-rohirohi tiketike ki te whakarite i te ora ratonga i raro i te radius piko iti.
- Tuhipoka Tono: Ka whakamahia ki nga taura whatu o nga momo hanganga, te tuku roangaru-katoa i te 1260 ~ 1626nm, FTTH teitei-tere ararere whatu, taura whatu me nga whakaritenga radius piko iti, taura whatu iti-rahi me nga taputapu muka whatu, me nga whakaritenga. o te whakamahi L-band.
Tawhā Hangarau:
| Te mahi muka | Ingoa tohu matua | Tawhā Hangarau | |
| Rahi āhuahanga | Te diameter o te papa | 125.0±0.7um | |
| Ko waho-o-porowhita o te kapi | ≤0.7% | ||
| Te diameter whakakikorua | 245±7um | ||
| Hapa whakakikoruatanga whakakikoruatia | ≤10um | ||
| Te paninga mai i te porowhita | ≤6 % | ||
| Hapa whakakorikori matua/whakapiri | ≤0.5um | ||
| Warpage (radius of curvature) | ≥4m | ||
| Āhuatanga whatu | MFD(1310nm) | 8.8±0.4um | |
| 1310nm whakarea whakarea | ≤0.34dB / km | ||
| 1383nm whakarea whakarea | ≤0.34dB / km | ||
| 1550nm whakarea whakarea | ≤0.20dB / km | ||
| 1625nm whakarea whakarea | ≤0.23dB / km | ||
| 1285-1330nm Te whakarea whakarea1310nm ka whakaritea ki | ≤0.03dB / km | ||
| 1525-1575nm Whakaritea ki te 1550nm | ≤0.02dB / km | ||
| 1310nm Whakamutua te aukati | ≤0.05dB / km | ||
| 1550nm Whakamutua te aukati | ≤0.05dB / km | ||
| PMD | ≤0.1ps/(km1/2) | ||
| PMDq | ≤0.08 ps/(km1/2) | ||
| Kore Marara Pitaha | ≤0.092ps/(nm2.km) | ||
| Kore Marara Roanga Ngaru | 1312±12nm | ||
| Te roangaru tapahi taura whatu λc | ≤1260nm | ||
| Te whanonga miihini | Te riipene tirotiro | ≥1% | |
| Tawhā rohirohi hihiko Nd | ≥22 | ||
| Te kaha tihorenga paninga | Wawaenga angamaheni | 1.5N | |
| Te tihi | 1.3-8.9N | ||
| Te mahi taiao | Attenuation pāmahana āhuatanga Ko te tauira muka kei roto i te whānuitanga o -60 ℃ ~ + 85 ℃, e rua huringa, te whakarea attenuation atu whakaaetia i 1550nm me 1625nm | ≤0.05dB / km | |
| Te haumākū me te mahi wera Ko te tauira muka whatu ka whakanohoia mo nga ra 30 i raro i nga tikanga o te 85±2 ℃ te pāmahana me te haumākū whanaunga ≥85%, ko te taapiri whakareatanga taapiri e whakaaetia ana i te roangaru o 1550nm me 1625nm | ≤0.05dB / km | ||
| Te mahi rumaki wai Ko te whakarea whakareatanga taapiri e whakaaetia ana i te 1310 me te 1550 nga roangaru i muri i te rukutanga o te tauira muka whatu ki te wai mo nga ra 30 i te mahana o te 23 ℃ ± 2 ℃ | ≤0.05dB / km | ||
| Nga mahi tawhito ngaaariki Ko te whakarea whakareatanga taapiri e whakaaetia ana i te 1310nm me te 1550nm i muri i te tuunga o te tauira muka whatu ki te 85ºC±2ºC mo te 30 ra | ≤0.05dB / km | ||
| Mahi piko | 15mm radius 10 porowhita 1550nm attenuation piki uara | ≤0.03 dB | |
| 15mm radius 10 porowhita 1625nm attenuation piki uara | ≤0.1dB | ||
| 10mm radius 1 porowhita 1550nm attenuation piki uara | ≤0.1 dB | ||
| 10mm radius 1 porowhita 1625nm attenuation piki uara | ≤0.2dB | ||
| 7.5 mm radius 1 porowhita 1550nm attenuation piki uara | ≤0.2 dB | ||
| 7.5 mm radius 1 porowhita 1625nm attenuation piki uara | ≤0.5dB | ||
| Mahi hauota hauwai | Ko te whakarea whakareatanga o te muka whatu i te 1383nm i muri i te koroheketanga hauwai e ai ki te tikanga kua tohua i roto i te IEC 60793-2-50 kaore e nui ake i te whakarea whakareatanga i te 1310nm. | ||