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Whakataka te tukanga hua papaki taura FTTH.

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.

ftth drop cable reel

2. Whakatakotoria he taputapu tūhono i mua, i mua i te tangohanga i te muka whatu.

Put connector accessories in advance

 

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.

FTTH drop cable strip fiber

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.

hoting solidify

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.

Joint fixed

6. Huihuia te hono

assemble connector

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.

grinding optic fiber end

8. Tirohia me te whakamatautau.Me 100% te mutunga o te tirotiro me nga raraunga whakamatautau mo ia hononga

drop cable test step

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