SC/APC-SC /APCPre-Hononga Orotika Whakataka Whakataka Taura ka whakaputa i mua
1. Ka tapahia te taura FTTH ki nga roa rereke e ai ki nga whakaritenga taura papaki, te tikanga mai i te 1m ki te 300m, engari ka taea ano e tatou te tapahi kia rite ki etahi atu whakaritenga.Koinei te mahi tuatahi ki te hanga i te taura papaki.
2. Whakatakotoria he taputapu tūhono i mua, i mua i te tangohanga i te muka whatu.
3. Tihorea te muka whatu ka whakakakahu takitahi ki runga i nga taputapu honohono.Me waiho te roa o te muka whatu ki te taha kia pai ai nga mahi o muri mai.
4.hoting whakakoi: Kia taea ai te kaha o te kaha o te hononga ki te 120N, me whakatika e tatou te hononga ki te kopa motuhake.I konei, kotahi me te hawhe haora te wa whakaora.Ka whakawhānuihia e matou te wa whakaora me te whakanui ake i te kaha o te kaha ki te rahi o nga waahanga rino.
5.Joint kua whakaritea: He mea tino nui tenei tukanga, e whakatau ana i te kaha o te aukati tahi.Kua whakaroahia e matou te rahi o te pepa rino me te whakanui ake i te nui o te kopa, kia kaha ake te pupuhi o te hononga.
6. Huihuia te hono
7.Ko te mutunga o te muka optic: SC / APC me SC / UPC Nga tukanga hurihuri rereke. Me whakamau ia hononga muka whatu.He rereke te Koki o te huri ki te hono.
8. Tirohia me te whakamatautau.Me 100% te mutunga o te tirotiro me nga raraunga whakamatautau mo ia hononga
Nga taipitopito raraunga whakamatautau:
NO | Whakamatau | L≤20m | 20m | 50m | 100m |
a | Ngaronga whakaurunga(1310nm)1 | ≤0.3dB | ≤0.34dB | ||
b | Ngaronga whakaurunga(1550nm)2 | ≤0.3dB | ≤0.32dB | ||
c | Whakahoki Ngaro(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
d | Whakahoki Ngaronga(APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
1Neke atu i te 200m Te ngaronga whakauru ( 1310nm):0.30dB + L×0.36dB/1000m2Neke atu i te 200m Te ngaronga whakauru ( 1550nm):0.30dB + L×0.22dB/1000m2Neke atu i te 200m Te ngaronga whakauru ( 1550nm):0.30dB + L×0.22dB/0.0sT Hokinga atu) 0.0dB/0.0s Hoki atu: 0.30dB + L×0.22dB/100 s) Ngaronga (0.0m3m/100s. APC):≥40dB |
Wā tuku: Apr-24-2022