Optical fiber faib box

A) Lub thawv fiber ntau optical splitting ntawm txoj kev hauv tsev (hauv tsev thiab sab nraud) yuav tsum ua kom tiav, thiab tag nrho cov khoom yas yuav tsum tsis muaj burrs, npuas, tawg, qhov, warping, impurities thiab lwm yam tsis xws luag. Lub thermal deformation kub yuav tsum yog ≥85 ℃, thiab lub neej kev pab cuam ntawm kab yuav tsum yog 15 xyoo.

B) Sab hauv hlau phaj ntawm optical fiber ntau split-fiber lub thawv nyob rau hauv txoj kev (sab hauv tsev thiab sab nraud) yog ua los ntawm Q235 txias-kuav los tiag phaj, lub thickness tsis tsawg tshaj li 1.2 hli, thiab nto yog galvanized. Lub phaj sab sauv thiab qis ntawm lub thawv yog ua los ntawm Q235 txias-kuav los tiag phaj, lub thickness tsis tsawg tshaj li 2 hli, thiab yog galvanized thiab yas-txhaj tshuaj. Hom sab nraum zoov yog nruab nrog lwm tus ncej installation hlau qhov chaw, siv stainless hlau los yog hlau accessories kub-dip galvanized kho.

C) Rau cov txheej txheem hlau nrog cov tshuaj tsuag tsuag, txheej thiab matrix yuav tsum muaj adhesion zoo, thiab cov adhesion yuav tsum tsis muaj tsawg tshaj li qhov yuav tsum tau ntawm qib 2 hauv Table 1 ntawm GB, T 9286-1998 tus qauv. Qhov saum npoo yog du thiab huv si, xim zoo ib yam, tsis muaj tev, pleev xim tawm, xeb thiab lwm yam tsis xws luag, tsis muaj ntws dai, khawb, hauv qab, npuas thiab dawb tshwm sim.

D) Cov ntaub ntawv tsis yog xim hlau (yas) siv nyob rau hauv cov khoom siv ntawm cov khoom siv fiber ntau optical splitter hauv txoj kev hauv tsev (sab hauv tsev thiab sab nraud) yuav tsum ua raws li cov kev cai hauv GB, T 2408-2008 hais txog kev ua haujlwm ntawm combustion.

E) Cov xim ntawm txheej txheej ntawm fiber ntau splitting lub thawv nyob rau hauv txoj kev hauv tsev (hauv tsev thiab sab nraud) yog chromatographic: GSB05-1426-200 nruab nrab grey (Panton-medium Grey 445, matte xim rau tib xim).

F) Tuam Tshoj Unicom LOGO yuav tsum nyob rau sab laug sab sauv ntawm sab xub ntiag ntawm lub thawv ntim khoom siv fiber ntau. Cov xim yog liab thiab LOGO yuav tsum tau scaled raws li Tuam Tshoj Unicom trademark.

G) Cov xim saum npoo ntawm cov khoom siv kho qhov muag fiber ntau lub thawv yuav tsum yooj yim txheeb xyuas thiab cim, thiab koom tes nrog ib puag ncig.

H) Cov xim saum npoo ntawm chav ua haujlwm hauv lub thawv yuav tsum yooj yim txheeb xyuas thiab paub qhov txawv. Cov xim tuaj yeem sib haum xeeb nrog lub thawv lossis ib puag ncig ib puag ncig.

Kuv) Tsuas yog lub logo ntawm Tuam Tshoj Unicom tuaj yeem tso tawm rau ntawm lub hauv ntej ntawm lub thawv. Cov neeg tsim khoom lub logo tsis tso cai kom tshwm rau ntawm lub thawv pem hauv ntej.