ＳＳＣ/AＰＣ-SC/APCPre-Connectorized Optical Fiber Drop Cable yana samar da riga-kafi
1. An yanke kebul na FTTH zuwa tsayi daban-daban bisa ga buƙatun igiya, yawanci daga 1m zuwa 300m, amma kuma muna iya yanke bisa ga sauran buƙatu. Wannan shine mataki na farko na yin facin igiyar.
2. Saka na'urorin haɗi a gaba, kafin cire fiber na gani.
3.Strip fitar da Tantancewar fiber da sanya connector accessoires daya bayan daya. Ya kamata a ware tsawon fiber na gani don sauƙaƙe ayyuka na gaba.
4.hoting ƙarfafa: Domin tabbatar da cewa ƙarfin ƙarfin haɗin gwiwa zai iya kaiwa 120N, muna buƙatar gyara haɗin gwiwa tare da manne na musamman. Anan, lokacin warkewa shine awa ɗaya da rabi. Muna tsawaita lokacin warkewa kuma muna ƙara ƙarfin ƙarfi tare da girman sassan ƙarfe.
5.Joint gyarawa: Wannan tsari yana da mahimmanci, wanda ke ƙayyade ƙarfin juriya na haɗin gwiwa. Mun tsawaita girman takardar ƙarfe kuma mun ƙara yawan manne, don haka haɗin gwiwa ya fi ƙarfin.
6.Assemble connector
7.Nika na gani fiber karshen: SC / APC da SC / UPC Daban-daban nika tafiyar matakai.Kowane Tantancewar fiber connector bukatar zama ƙasa. Matsakaicin niƙa ya bambanta tare da mai haɗawa.
8. Duba da gwadawa. Kowane mai haɗawa yana buƙatar ƙarshen dubawa 100% da bayanan gwaji
Gwajin bayanan bayanan:
| NO | Gwaji | L≤20m | 20m | 50m | 100m |
| a | Asarar shigar (1310nm) 1 | ≤0.3dB | ≤0.34dB | ||
| b | Asarar shigar (1550nm)2 | ≤0.3dB | ≤0.32dB | ||
| c | Asarar Komawa(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Asarar Komawa(APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
| 1 Fiye da 200m Asarar Shigar (1310nm): 0.30dB + L × 0.36dB/1000m2Fiye da 200m Asarar shigar da (1550nm): 0.30dB + L × 0.000d PC 0.00m ）：≥40dB4Fiye da 200m Rashin Komawa APC: ≥40dB | |||||
Lokacin aikawa: Afrilu-24-2022