FTTH fiber ntau thaj qaum SM G657A1 tiv thaiv kev khoov 10M 30M 50M 100M LSZH.
2.0x5.0mm/ 2.0x3.0mm FTTH poob cable, 2 pcs FRP, xiav xim fiber sab hauv, LSZH tsho, sib sau ua ke nrog SC / LC / FC / ST connectors.
1 Cov connectors ua raws li IEC, Telcordia-GR-326-Core cov qauv;
2 Qhov loj sib txawv & xim khau raj xaiv;
3 Kev poob qis; Kev poob rov qab siab;
4 100% kev ntsuas interferometer;
5 Ib txwm IL≤0.20dB;
6 Max IL≤0.25dB;
7 RL SM≥50dB, AP C≥60dB, MM≥20dB.
8 Kev ruaj khov (500mating lub sijhawm): IL≤0.25dB.
1 Cov tes hauj lwm sib txuas lus;
2 Cov tes hauj lwm hauv zos; CATV;
3 Kev kaw cov cuab yeej nquag;
4 Lub network ntawm cov chaw khaws ntaub ntawv
| NO | Khoom | Cov Lus Qhia Tshwj Xeeb | ||
| G.657A1 | ||||
| 1 | Txoj kab uas hla ntawm lub cladding (μm) | 125 ± 0.7 | ||
| 2 | Cladding tsis yog-ncig (%) | ≤0.7 | ||
| 3 | Qhov yuam kev ntawm kev sib txuas ntawm cov tub ntxhais (μm) | ≤0.5 | ||
| 4 | Hom teb txoj kab uas hla @1310 (μm) | (8.6~9.5) ± 0.4 | ||
| 5 | Cladding - txheej txheem concentricity yuam kev (μm) | ≤12.0 | ||
| 6 | Txheej Txoj Kab uas hla (μm) | 245 ± 0.5 | ||
| 7 | Fiber Cutoff Wavelength (nm) | λccf ≤1260 | ||
| 8 | Kev txo qis (qhov siab tshaj plaws) (dB / km) | 1310nm | ≤0.4 | |
| 1550nm | ≤0.3 | |||
|
9 |
Kev Poob Qhob (dB) | Khoov Radius | 10 | 15 |
| Khoov Tig | 1 | 10 | ||
| 1550nm | ≤0.75 | ≤0.25 | ||
| 1625nm | ≤1.5 | ≤1.0 | ||
| Cov khoom | Koom ua ke | Cov Lus Qhia Tshwj Xeeb |
| Yam tsawg kawg nkaus tso cai tensile zog (N) luv luv | N | 600 |
| Yam tsawg kawg nkaus tso cai tensile zog (N) ntev lub sij hawm | N | 200 |
| Kev Sib Tsoo (Lub Sijhawm Ntev) | N/10cm | 300 |
| Kev Sib Tsoo (Lub Sijhawm Luv) | N/10cm | 1000 |
| Qhov tsawg kawg nkaus khoov vojvoog (Dynamic) | mm | 20D |
| Qhov tsawg kawg nkaus khoov vojvoog (Static) | mm | 5D |
| Kub Ua Haujlwm | ℃ | -20~+60 |
| Kub Cia Khoom | ℃ | -20~+60 |