Kodi FTTH dontho chingwe chigamba chingwe ndi chiyani?

Cholinga cha kagwiritsidwe:

FTTH dontho chingwe chigamba chingwe ndi CHIKWANGWANI chamawonedwe dontho chingwe, aliyense mapeto chisanadze inathetsedwa ndi SC, FC, LC mitu ndi PC, UPC kapena APC kupukuta.Izi zimakupatsani mwayi wolumikizana mwachangu mu fiber optic telecommunication network.

Ubwino waukulu wa zingwe zoponya zigamba:

1.Sungani ndalama zonse za fiber network.

2.Onjezani liwiro lakutumiza, kulumikizana kwa ogwiritsa ntchito kumapeto, mailosi omaliza.

3.Plug ndi kusewera, palibenso CHIKWANGWANI splicing pa unsembe

4.Low kuika zotayika.

5.Zingwe zazigamba zosiyanasiyana kutalika.

 

Masinthidwe odziwika bwino a zingwe zotsitsa chingwe:

1.Flat mtundu (mtundu wa butterfly) wa kukula kwa 2.0 * 3.0 mm

2.Zozungulira mtundu, m'mimba mwake 2.0-3.0 mm.

3.Jekete iwiri yozungulira mtundu, m'mimba mwake 3.5-5.0 mm

4.Figure-8 mtundu, kukula 2.0 * 5.0 mm

Zingwe zomangira zingwe zopangidwa ndi:

1.Mitu yolumikizira ndi zirconia ferrule.

2.Chingwe cha LSZH kapena PVC anapanga jekete

3.Ndipo fiber core G652D, G657A1 kapena G657A2 zomwe zimadalira zofuna za makasitomala.

4.Fiber core imatetezedwa ndi chubu chotchinga, kapena chubu lotayirira.

Zida za 5.Cable sheath zilipo ndi PVC ndi LSZH mumtundu woyera kapena wakuda.

6.Zowonjezera zowonjezera monga waya wachitsulo, ndodo za FRP kapena ulusi wa aramid, mpaka kukhazikitsidwa kwa chingwe.

Utali wodziwika bwino wa chigamba:

Chingwe chotsitsa zingwe zitha kupangidwa ndi kutalika kosiyanasiyana monga 0.5, 1.0, 2.0, 3.0, 5.0 100, 200 m ndi zina,

Pomaliza:

Ndi chitukuko chachangu cha luso kulankhulana, FTTH ndi luso chuma ndi angakwanitse ndi ubwino bandiwifi lalikulu, kudalirika mkulu, ndi mtengo wotsika, amene angakwaniritse zosowa zopezera maukonde kwa owerenga mapeto.

Mukufuna kudziwa zambiri zazingwe za fiber optic drop chigamba, mwalandiridwa kuti mutilankhule.