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Dobe FTTH cable patch usoro ngwaahịa.

SSC/APC-SC/APCPre-ejikọta Optical Fiber Drop Cable na-emepụta ụzọ

 

1. A na-egbutu eriri FTTH n'ogologo dị iche iche dị ka ihe mgbochi chọrọ, na-emekarị site na 1m ruo 300m, ma anyị nwekwara ike ịkpụ dịka ihe ndị ọzọ chọrọ.Nke a bụ nzọụkwụ mbụ na-eme eriri patch.

ftth drop cable reel

2. Tinye ngwa njikọ n'ihu, tupu iwepu eriri optic.

Put connector accessories in advance

 

3.Iwepụ eriri anya ma tinye njikọ accessoires otu otu.Ekwesịrị idowe ogologo eriri anya iji kwado ọrụ ndị na-esote.

FTTH drop cable strip fiber

4.hoting siri ike: Iji jide n'aka na ike nkwụsị nke nkwonkwo nwere ike iru 120N, anyị kwesịrị idozi nkwonkwo na gluu pụrụ iche.N'ebe a, oge ọgwụgwọ bụ otu awa na ọkara.Anyị na-agbatị oge ọgwụgwọ ma na-abawanye ike nkwụsị na nha nke akụkụ ígwè.

hoting solidify

5.Joint edozi: Usoro a dị ezigbo mkpa, nke na-ekpebi ike nkwonkwo nkwonkwo.Anyị na-agbatị nha nke mpempe akwụkwọ ígwè ma mee ka ọnụ ọgụgụ nke gluu dịkwuo elu, nke mere na nkwonkwo ahụ na-esiwanye ike.

Joint fixed

6.Assemble njikọ

assemble connector

7.Egweri optic eriri ọgwụgwụ: SC / APC na SC / UPC dị iche iche egweri Filiks.Onye ọ bụla ngwa anya eriri njikọ kwesịrị ala.Angle nke egweri dịgasị iche na njikọ.

grinding optic fiber end

8. Lelee ma nwalee.Njikọ ọ bụla chọrọ njedebe nyocha 100% na data nwalee

drop cable test step

Nwalee nkọwa data:

NO

Nwalee

L≤20m

20m

50m

100m

a

Mfu ntinye(1310nm)1

≤0.3dB

≤0.34dB

b

Mfu ntinye (1550nm)2

≤0.3dB

≤0.32dB

c

Nlaghachi azụ(UPC)3

≥47dB

≥46dB

≥45dB

≥44dB

d

Nlaghachi azụ(APC)4

≥55dB

≥51dB

≥49dB

≥46dB

1more karịrị ego 200m APC): ≥40dB

Oge nzipu: Eprel-24-2022