ＳＣ/AＰＣ-SC /ACPPre-Connectorized Optical Fiber Drop Cable e hlahisang pele
1. Cable ea FTTH e khaotsoe ka bolelele bo fapaneng ho ea ka litlhoko tsa khoele ea patch, hangata ho tloha ho 1m ho ea ho 300m, empa re ka boela ra khaola ho ea ka litlhoko tse ling. Ona ke mohato oa pele oa ho etsa thapo ea patch.
2. Beha lisebelisoa tsa sehokelo esale pele, pele u hlobola fiber ea optic.
3.Tlosa fiber ea optical 'me u kenye lisebelisoa tsa sehokelo ka bonngoe. Bolelele ba fiber ea optical bo lokela ho behelloa ka thōko ho tsamaisa mesebetsi e latelang.
4.hoting solidify: E le ho etsa bonnete ba hore matla a thata a motsoako a ka fihla ho 120N, re hloka ho lokisa motsoako ka sekhomaretsi se khethehileng. Mona, nako ea ho folisa ke hora le halofo. Re eketsa nako ea ho folisa le ho eketsa matla a matla ka boholo ba likarolo tsa tšepe.
5.Joint e tsitsitseng: Ts'ebetso ena ke ea bohlokoa haholo, e khethollang matla a ho hanyetsa ka kopanelo. Re lelefatsa boholo ba letlapa la tšepe 'me re eketsa palo ea sekhomaretsi, e le hore lenonyeletso le be thata haholoanyane.
6. Kopanya sehokelo
7.Grinding optic fiber end: SC / APC le SC / UPC Mekhoa e sa tšoaneng ea ho sila.E mong le e mong optical fiber connector e hloka ho ba fatše. Angle ea ho sila e fapana le sehokelo.
8. Hlahloba le teko. Sehokelo se seng le se seng se hloka 100% pheletso ea tlhahlobo le data ea tlhahlobo
Lintlha tsa tekolo:
| NO | Teko | L≤20m | 20m | 50m | 100m |
| a | Tahlehelo ea ho kenya(1310nm)1 | ≤0.3dB | ≤0.34dB | ||
| b | Tahlehelo ea ho kenya(1550nm)2 | ≤0.3dB | ≤0.32dB | ||
| c | Khutlisa Tahlehelo(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Khutlisa Tahlehelo(APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
| 1 Ho feta 200m tahlehelo ea ho kenya (1310nm): 0.30dB + L×0.36dB/1000m2Tahlehelo e fetang 200m ea ho kenya (1550nm): 0.30dB + L×0.22m0 Us / 100 Return) ≥40dB4More than 200m Khutlisa Tahlehelo ( APC): ≥40dB | |||||
Nako ea poso: Apr-24-2022