ＳＣ/AＰＣ-SC / ACPPre-Yakabatanidza Optical Fiber Drop Cable inogadzira precess
1. FTTH cable inochekwa muhurefu hwakasiyana maererano nechigamba chetambo zvinodiwa, kazhinji kubva 1m kusvika 300m, asi isu tinogonawo kucheka maererano nezvimwe zvinodiwa. Iri ndiro danho rekutanga pakugadzira tambo yechigamba.
2. Isa chinongedzo chekubatanidza pachine nguva, usati wabvisa optic fiber.
3.Bvisa fiber optical uye uise pane connector accessoires imwe neimwe. Hurefu hwefiber optical hunofanira kuiswa parutivi kuti hufambise mabasa anotevera.
4.hoting solidify: Kuti tive nechokwadi chokuti simba rinoputika rejojo rinogona kusvika ku120N, tinoda kugadzirisa mubatanidzwa neglue inokosha. Pano, nguva yekurapa iawa imwe nehafu. Isu tinowedzera nguva yekuporesa uye tinowedzera simba rekugadzirisa nehukuru hwezvikamu zvesimbi.
5.Joint yakagadziriswa:Iyi nzira yakakosha zvikuru, iyo inosarudza simba rekudzivirira kubatana. Takarebesa ukuru hwesimbi yesimbi uye takawedzera huwandu hweglue, kuitira kuti mubatanidzwa uwedzere kusimba.
6.Assemble connector
7.Kugaya optic fiber kuguma: SC / APC uye SC / UPC Nzira dzakasiyana-siyana dzekukuya.Each optical fiber connector inoda kuve pasi. Iyo Angle yekukuya inosiyana neiyo connector.
8. Tarisa uye edza. Imwe neimwe yekubatanidza inoda 100% yekuongorora yekupedzisira uye bvunzo data
Yedza data data:
| NO | Test | L≤20m | 20m | 50m | 100m |
| a | Kurasika kwekuisa(1310nm)1 | ≤0.3dB | ≤0.34dB | ||
| b | Kurasikirwa kwekupinza (1550nm)2 | ≤0.3dB | ≤0.32dB | ||
| c | Kudzorera Kurasika(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Dzokera Kurasika(APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
| 1Kupfuura 200m Kuisa kurasikirwa (1310nm): 0.30dB + L×0.36dB/1000m2Kupfuura 200m Kurasika kurasikirwa (1550nm):0.30dB + L×0.22m0 Us / 100 Kudzoka) ≥40dB4Kupfuura 200m Dzokera Kurasika ( APC): ≥40dB | |||||
Nguva yekutumira: Kubvumbi-24-2022