ＳＣ/AＰＣ-SC/APCPre-Isopọmọra Okun Fiber Drop Cable gbejade iṣaaju
1. Okun FTTH ti ge si awọn gigun oriṣiriṣi gẹgẹbi awọn ibeere okun patch, deede lati 1m si 300m, ṣugbọn a tun le ge gẹgẹbi awọn ibeere miiran.Eyi ni igbesẹ akọkọ ni ṣiṣe okun patch.
2. Fi awọn ẹya ẹrọ asopọ ni ilosiwaju, ṣaaju ki o to yọ okun opiki jade.
3.Strip jade ni okun opitika ati ki o fi on asopo accessoires ọkan nipa ọkan.Gigun ti okun opiti yẹ ki o ṣeto si apakan lati dẹrọ awọn iṣẹ ṣiṣe atẹle.
4.hoting solidify: Ni ibere lati rii daju wipe awọn fifẹ agbara ti awọn isẹpo le de ọdọ 120N, a nilo lati fix awọn isẹpo pẹlu pataki lẹ pọ.Nibi, akoko imularada jẹ wakati kan ati idaji.A fa akoko imularada ati mu agbara fifẹ pọ pẹlu iwọn awọn ẹya irin.
5.Joint ti o wa titi: Ilana yii jẹ pataki pupọ, eyi ti o ṣe ipinnu agbara resistance apapọ.A ti gun awọn iwọn ti irin dì ati ki o pọ iye ti lẹ pọ, ki awọn isẹpo jẹ diẹ fifẹ.
6.Assemble asopo
7.Grinding opiti okun opin: SC / APC ati SC / UPC Awọn ilana mimu oriṣiriṣi oriṣiriṣi.Igun ti lilọ yatọ pẹlu asopo.
8. Ṣayẹwo ati idanwo.Asopọmọra kọọkan nilo ipari ayewo 100% ati data idanwo
Awọn alaye data idanwo:
| NO | Idanwo | L≤20m | 20m | 50m | 100m |
| a | Pipadanu ifibọ (1310nm) 1 | ≤0.3dB | ≤0.34dB | ||
| b | Pipadanu ifibọ (1550nm)2 | ≤0.3dB | ≤0.32dB | ||
| c | Pipadanu Pada (UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Ipadabọ Pada (APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
| 1more ju ọjọ pipadanu 200M (1310nm): 0.10DB + 0.45DB / 1000M2M2M2 APC): ≥40dB | |||||
Akoko ifiweranṣẹ: Oṣu Kẹrin Ọjọ 24-2022