ＳＣ/AＰＣI-Pre-Connectorized Optical Fiber Drop Cable Test Indlela 1 Imigomo nezincazelo
1.1
Igama:Ikhebula Le-Optical Fiber Drop Exhumeke Ngaphambilini
1.2 Imfuneko Yekhebula Le-Optical Fiber Drop Exhumeke Ngaphambili
1.3 Izidingo Zesakhiwo
Ikhebula Le-Pre-Connectorized Optical Fiber Drop Cable lakhiwe ngekhebula lesethulo lohlobo lwe-butterfly kanye nepulaki yesixhumi esikhiphekayo se-fiber optic.
Ngokuya ngesigaba sesakhiwo, singahlukaniswa sibe: uhlobo lokugcina olwakhiwe ngaphambili olunesiphetho esisodwa kanye nohlobo lwesiphetho olwakhiwe ngaphambili olunesiphetho esikabili.Umdwebo wohlelo lwesakhiwo ukhonjiswe kuMfanekiso 1 nomfanekiso wesi-2.
1.4 Izidingo zama-optical Fiber Connector Plugs
1.4.1 Okudingekayo kusayizi wesixhumi se-Optical Fiber
Ubude bepulaki Yekhebula Le-Optical Fiber Drop Cable Exhunywe Ngaphambili (kuhlanganise nomkhono wokuvikela) akufanele bube bukhulu kuno-60mm, obuboniswa kuMfanekiso 3.
Ihluzo ze-interface nosayizi ofanayo kufanele zihlangabezane nezidingo ze-IEC 61754,YD/T 1272.3-2005
1.4.2 Izidingo Zokuphela Kobuso Besixhumi
Ubuso bokugcina bezixhumi zefiber optical buhlukaniswa ngezinhlobo ezi-2 ezilandelayo
a) Uhlobo lwe-UPC: Umzimba wephini elinendawo yokupholisha eyindilinga kanye nokufinyelela ukuthintana ngokomzimba (UPC) unikeziwe
b) Uhlobo lwe-APC: Umzimba wephini elinendawo yokupholisha eyindilinga eyi-8 degree oblique (APC8°) kanye nomzimba
ukuthintana kufinyelelwe Ubuso bokugcina bomzimba ofakiwe kufanele buhlangabezane nezidingo ze-IEC 61754,YD/T 2152-2010.
1.4.3 Izidingo Zesakhiwo Sesixhumi Se-Optical Fiber
| 1:Ibhobo | 2.umzimba wangaphakathi | 3.umzimba wangaphandle | 4.Intwasahlobo | 5.Setha i-head block |
| 6.Metal umsila isibambo | 7.ukuxhumana kwe-crimp | 8.Umsila womsila | 9.FTTH ikhebula | |
Ukuxhumana phakathi kwepulaki yesixhumi se-fiber optical kanye nekhebula le-ftth kufanele kuqine futhi kuthembeke.I-relay yokuxhuma yesixhumi se-riveting pressure kufanele isebenze emgodleni kanye namalungu aqinisayo ekhebula le-ftth, akufanele abhekane ne-optical fiber core kukhebula le-ftth ukubeka ukucindezeleka kwesikhathi eside.
Isixhumi se-fiber optical esisetshenziselwa ukuxhuma ikhebula le-optical kufanele simiswe ekugcineni kwekhebula.
Lokhu kulungiswa akukwazi ukuthikameza uhla olujwayelekile lwe-axial lokunyakaza komzimba wephini, kodwa futhi kube nokungezwani okuthile.
Uma intambo yomsila ingaphansi kwamandla avamile okudonsa angekho ngaphansi kuka-9.8N, umzimba wephini awukwazi ukuhlehliswa ukuze kuqinisekiswe ukusebenza okuvamile kwesixhumi.
1.5 Izidingo zekhebula le-FTTH
Ukwethulwa kwekhebula le-FTTH kuzohlangabezana nezidingo ze-Q/CT 2348.
I-optical fibre kufanele ibe i-fiber optical yemodi eyodwa ehambisana ne-ITU-T G.657A ejwayelekile
1.6 Ubude Bekhebula Le-Optical Fiber Drop Exhunywe Ngaphambili
I-Pre-Connectorized Optical Fiber Drop Cable kufanele ikwazi ukulethwa ngokuhambisana nezidingo zobude obenziwe ngokwezifiso, kunconywa ukuba wenze ngokwezifiso ngokuya ngobude besinyathelo esingu-5m noma i-10m, njengalokhu: 20 m, 25 m, 30 m, 35 m, 50m 70m 100m njll
1.7 Izidingo Zendawo
a) Izinga lokushisa elisebenzayo: -40℃～+70℃.
b) Izinga lokushisa lesitoreji: -40℃～+70℃.
c) Umswakama ohlobene:≤95％(+30℃时) .
d) Ingcindezi ye-Barometric:62kPa～106kPa.
1.8 Izidingo Zempahla
Izinto ezisetshenziswayo kufanele zihlangabezane nezidingo ezilandelayo:
a) Ukusebenza kokusha kwezingxenye zepulasitiki ezisetshenziselwa Ukulahla I-Pre-Connectorized Optical Fiber Drop
Ipulaki yekhebula SC kufanele ihambisane nezinhlinzeko ze-GB/T 5169.5-2008 <>, futhi ubude belangabi lokuhlola imizuzwana eyi-10.
b) Ikhebula le-FTTH Cable lizokwenziwa ngezinto ezibambezela ilangabi, futhi ukusebenza kwayo kwelangabi kuzohlangabezana nezimfuneko ezingu-6.4.4.3 ku-Q/CT 2348-2011 <>.
c) Amalungu amabili aqinisayo azobekwa ngokulinganayo kukhebula ye-FTTH, futhi izimfuneko zokuqinisa amalungu zizohlangabezana nezimfuneko ze-6.1.4 ku-Q/CT 2348-2011.
d) Ikhebula le-Pre-Connectorized Optical Fiber Drop Cable lingakwazi ukumelana nezimo zokuhlola ezidingekayo, ingcina esetshenziswa ukwenza ipulaki ye-SC ayinawo umthelela omubi esakhiweni sepulaki, izakhiwo zayo ezingokomzimba, zamakhemikhali nezokubona kufanele zifane nekhebula lesethulo sovemvane, akumele lonakalise izinto ezibonakalayo zekhebula lesethulo sovemvane esiphelweni esenziwe ngaphambili.
e) Ukuthobela izindinganiso ze-RoHS, ayikwazi ukungcolisa imvelo, ngokuhambisana nezindinganiso zokuvikela imvelo.
f) Uma umkhiqizo ophelile wonakele, izingxenye zawo azivunyelwe ukulimaza abantu
2 Imfuneko yokusebenza
2.1 Izidingo Zokusebenza Kwamehlo
Ithebula1Izidingo zokusebenza kwe-Optical
| NO | Hlola | L≤20m | 20m | 50m | 100m |
| a | Ukulahlekelwa kokufakwa(1310nm)1 | ≤0.3dB | ≤0.34dB | ||
| b | Ukulahlekelwa kokufakwa(1550nm)2 | ≤0.3dB | ≤0.32dB | ||
| c | Ukulahlekelwa Kwembuyiselo(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Ukulahlekelwa Kokubuyisela(APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
| 1Ngaphezu kokungu-200m Ukulahlekelwa Kokufaka (1310nm):0.30dB + L×0.36dB/1000m2Ngaphezu kokungu-200m Ukulahlekelwa Kokufaka (1550nm):0.30dB + L×0.22dB0 UsReturn kuno-Loo 0.22dB/100）:0.22m0 Us/100 Los Return: I-APC):≥40dB | |||||
2.2 Izidingo Zokusebenza Kwendawo
Ikhebula Le-Pre-Connectorized Optical Fiber Drop Cable izohlangabezana nezidingo zokuhlola ukusebenza kwemvelo ezishiwo kuThebula 2 kanye nezimfuneko zokusebenza kokubona ezicaciswe kuThebula 1.
Ithebula 2 Izidingo Zokusebenza Kwendawo
| NO | Hlola | Isimo sokuhlola | Izimfuneko | |
| Shintsha ukulahlekelwa kokufakwayo (dB) | Ukushintsha komumo | |||
| a | izinga lokushisa eliphezulu | +70℃ 96h Ukuhlola ukusebenza kokubona | ≤0.2 | Akukho monakalo wemishini, njengokuwohloka, Ukuqhekeka, ukuphumula nezinye izenzakalo |
| b | izinga lokushisa eliphansi | -40℃ 96hTest ukusebenza kokubona | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula nezinye izenzakalo |
| c | Umjikelezo wezinga lokushisa | (40℃~70℃) 2121 izikhathi zomjikelezo, 168h | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula nezinye izenzakalo |
| d | Kunomswakama futhi kuyashisa | +40℃ 95％, 96h Ukuhlolwa kokusebenza kokubona | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula nezinye izenzakalo |
| e | Emanzini | Ukushisa kwegumbi, amanzi168h | ≤0.2 | Akukho deformation, amagwebu, amadlambi, Peeling kanye nezinye izenzakalo |
| Qaphela: 4.6~4.12 ngezimo ezithile zokuhlola nezindlela | ||||
2.3 Izidingo Zokusebenza Kwemishini
Ukuthobela i-Q/CT 2348-2011《Izimfuneko zobuchwepheshe zokwethulwa kwentambo ye-butterfly optical abasebenzisi base-China Telecom》.Ithebula1
Ithebula1 Izidingo zemishini Izindlela zokuhlola
| NO | Hlola | Isimo sokuhlola | Izimfuneko | |
| Shintsha ukulahlekelwa kokufakwayo (dB) | Ukushintsha komumo nezinye izindinganiso ngemva kokuhlolwa | |||
| a | Ukudlidliza | Imvamisa: 10-55Hz;Shanela imvamisa: shanela imvamisa kanye/min, ibanga lemvamisa 45Hz;Amplitude: 0.75mm i-amplitude eyodwa;Isikhathi: amahora ama-2 ohlangothini ngalunye; | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll |
| b | Yehlisa | Ubude: 1.5m ukusuka ekhanda lesampula;Izikhathi: izikhathi ezingu-8; | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll |
| c | Ukuphindaphinda | Faka futhi ukhiphe: Izikhathi eziyi-10 | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll |
| d | Ukuqina kwemishini | Faka futhi ukhiphe: 500times | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll |
| e | Ukuqina | Phakathi kwepulaki nekhebula:Umthwalo:50, Ukusebenza kokuhlola kokuhlola,10min;Umthwalo:60N,Ukuhlola ukusebenza kokubona, 10min; | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll |
| f | I-Torsion | umthwalo: 50N;Izinga: 10times/min;izikhathi:200; | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll |
| g | Xhuma, donsa ngamandla | Insimbi yokulinganisa ngamandla; | —— | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll amandla okufaka:≤19.6N ;amandla okuhoxisa:≤19.6N. |
| h | Amandla aqinile omshini wokukhiya | Umthwalo: 40N;Isikhathi: 10min | ≤0.2 | Akukho monakalo wemishini, njengokuguqulwa, ukuqhekeka, ukuphumula, njll |
| i | Faka ukumelana nokukhathala okunwebekayo | Iphuzu H=6.9 mmCindezela inombolo yezikhathi ezingama-500; | ≤0.2 | Akukho monakalo womshini, umongo ungabuyela endaweni yedatha yangempela |
2.4 Iphakheji kanye Nezokuthutha
Indlela Yokuhlola Yekhebula Le-Optical Fiber Drop Exhumeke Ngaphambili izofakwa izikepisi zothuli.Ikhebula ngalinye elakhiwe kusengaphambili lesethulo sovemvane kufanele libe nekhoyili yokupakisha ezimele, ububanzi bekhoyili akufanele bube ngaphansi ngokuphindwe izikhathi ezingu-25 ububanzi bentambo yomsila.
Iphakheji kufanele imakwe ngemodeli yomkhiqizo, iqoqo lokukhiqiza, idethi yokukhiqiza, igama lomkhiqizi kanye nenombolo evamile yokuqaliswa.
2.5 Isitoreji
Ikhebula le-Pre-Connectorized Optical Fiber Drop Cable ayikwazi ukubekwa endaweni evulekile noma endaweni enokugqwala okukhulu isikhathi eside, kufanele igcinwe phakathi kwebanga lokushisa lokugcina.
Isikhathi sokuthumela: Apr-03-2022