Umugozi wa FTTH fibre patch SM G657A1 urwanya gupfunyika 10M 30M 50M 100M LSZH.
Insinga ya 2.0x5.0mm/ 2.0x3.0mm FTTH, uduce 2 twa FRP, imbere mu ibara ry'ubururu, ikoti rya LSZH, rifatanye n'uduhuza twa SC / LC / FC / ST.
1 Ibikoresho bihuza ibyuma bihuza ibyuma bihuza ibyuma bihuza ibyuma bihuza ibyuma (IEC), Telcordia-GR-326-Core;
Uburyo butandukanye bwo gukamura inkweto n'amabara;
3 Igihombo gito cyo gushyiramo; Igihombo kinini cyo kugaruka;
Igipimo cya interferometero 4 100%;
5 IL isanzwe≤0.20dB;
6 IL ntarengwa≤0.25dB;
7 RL SM≥50dB, AP C≥60dB, MM≥20dB.
8 Kuramba (igihe cyo guhuza 500): IL≤0.25dB.
1 Imiyoboro y'itumanaho;
2 Imiyoboro y'ahantu; CATV;
3 Guhagarika igikoresho gikora;
4 Imiyoboro ya sisitemu y'amakuru
| NO | Ikintu | Ibisobanuro | ||
| G.657A1 | ||||
| 1 | Ingano y'igipfundikizo (μm) | 125±0.7 | ||
| 2 | Gupfuka uruziga (%) | ≤0.7 | ||
| 3 | Ikosa ryo gushyira ibintu mu gice cy'imbere cy'umutwe (μm) | ≤0.5 | ||
| 4 | Ingano y'aho uherereye @1310 (μm) | (8.6~9.5)±0.4 | ||
| 5 | Ikosa ryo gupfuka no gusiga (μm) | ≤12.0 | ||
| 6 | Ingano y'igitambaro (μm) | 245±0.5 | ||
| 7 | Uburebure bw'umuraba wa Fiber Cutoff (nm) | λccf ≤1260 | ||
| 8 | Kugabanuka kw'ingufu (ntarengwa) (dB/km) | 1310nm | ≤0.4 | |
| 1550nm | ≤0.3 | |||
|
9 |
Gutakaza Ingufu (dB) | Umwanya wo kugonda | 10 | 15 |
| Guhindukira | 1 | 10 | ||
| 1550nm | ≤0.75 | ≤0.25 | ||
| 1625nm | ≤1.5 | ≤1.0 | ||
| Ibintu | Huza | Ibisobanuro |
| Uburemere bw'imbaraga nkeya zo gukurura (N) mu gihe gito | N | 600 |
| Uburemere bw'imbaraga nkeya zo gukurura (N) bwemewe | N | 200 |
| Gukanda (Igihe Kirekire) | N/10cm | 300 |
| Gukanda (Igihe gito) | N/10cm | 1000 |
| Umwanya muto wo kugonda (Ufite imbaraga) | mm | 20D |
| Umwanya muto wo kugonda (Utajegajega) | mm | 5D |
| Ubushyuhe bwo gukora | ℃ | -20~+60 |
| Ubushyuhe bwo kubika | ℃ | -20~+60 |