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1.1
Izina: Imbere-Ihuza Optical Fibre Drop Cable
1.2 Ibisabwa mbere yo guhuza optique ya fibre yamashanyarazi
1.3 Ibisabwa
Imbere-ihuza Optical Fibre Drop Cable igizwe nubwoko bwikinyugunyugu hamwe na fibre optique ikurwaho.
Ukurikije imiterere itondekanya, irashobora kugabanywamo: ubwoko bumwe bwimpera yanyuma nubwoko bwanyuma.Igishushanyo mbonera cyimiterere cyerekanwe mubishusho 1 na 2.
1.4 Ibisabwa kuri optique ya fibre optique
1.4.1 Ibisabwa ku bunini bwa Optical Fiber umuhuza
Uburebure bwa Pre-Connectorized Optical Fibre Drop Cable plug (harimo n'intoki zo kurinda) ntibigomba kurenza 60mm, bigaragara ku gishushanyo cya 3.
Imigaragarire yimiterere nubunini buhuye bigomba kuba byujuje ibisabwa IEC 61754, YD / T 1272.3-2005
1.4.2 Ibisabwa kumaso yanyuma ya Connector
Impera yanyuma ya optique ya fibre ihuza yashyizwe muburyo 2 bukurikira
a type Ubwoko bwa UPC body Umubiri wa pin ufite ubuso bwa polifike kandi ukagera kumubiri (UPC) uratangwa
b type Ubwoko bwa APC body Umubiri wa pin ufite dogere 8 ya oblique spherical polishing surface (APC8 °) numubiri
umubonano ugerwaho Isura yanyuma yumubiri winjizamo igomba kuba yujuje ibisabwa na IEC 61754, YD / T 2152-2010。
1.4.3 Ibisabwa byubaka kugirango uhuze Fibre optique
| 1: Ferrule | Umubiri w'imbere | 3.umubiri | 4.Ibyara | 5. Shiraho umutwe |
| 6.Icyuma cyumurizo | Guhuza | 8.Umurizo wumurizo | 9.Umuyoboro | |
Isano iri hagati ya optique ya fibre ihuza na kabili ya ftth igomba kuba ikomeye kandi yizewe.Ihuza ryerekanwa ryumuvuduko wa riveting rigomba gukora kumyenda no gushimangira abanyamuryango ba ftth kabili, ntigomba guhangana na fibre optique mumashanyarazi ya ftth kugirango itere impungenge ndende.
Ihuza rya fibre optique ikoreshwa muguhuza insinga ya optique igomba gukosorwa kumpera ya kabili.
Uku gukosora ntigushobora guhindura urwego rusanzwe rwimikorere yumubiri wa pin, ariko kandi rufite uburemere runaka.
Iyo umugozi wumurizo ukorewe imbaraga zisanzwe zo gukurura zitari munsi ya 9.8N, umubiri wa pin ntushobora gukururwa inyuma kugirango ukore imikorere isanzwe ihuza.
1.5 FTTH ibisabwa
Imiyoboro ya FTTH igomba kuba yujuje ibisabwa Q / CT 2348.
Fibre optique igomba kuba fibre optique fibre ihuye na ITU-T G.657A
1.6 Uburebure bwa Pre-Connectorized Optical Fibre Drop Cable
Imiyoboro ibanziriza guhuza fibre yamashanyarazi igomba kuba ishobora gutangwa ukurikije ibisabwa byuburebure bwihariye, birasabwa guhitamo ukurikije uburebure bwintambwe ya 5m cyangwa 10m, nka: 20 m, 25 m, 30 m, 35 m, 50m 70m 100m nibindi
1.7 Ibisabwa Ibidukikije
a temperature Ubushyuhe bukora ： -40 ℃ ～ + 70 ℃。
b temperature Ubushyuhe bwo kubika ： -40 ℃ ～ + 70 ℃。
c idity Ubushuhe bugereranije ： ≤95 ％ （+ 30 ℃ 时）。
d pressure Umuvuduko wa Barometrike ： 62kPa ～ 106kPa。
1.8 Ibisabwa
Ibikoresho byakoreshejwe bigomba kuba byujuje ibi bikurikira:
a) Imikorere yo gutwika ibice bya pulasitike ikoreshwa kuri Pre-Connectorized Optical Fibre Drop
Umugozi wa Cable SC ugomba guhuza nibiteganijwe kuri GB / T 5169.5-2008 <>, kandi igihe ikizamini cya flame ni amasegonda 10.
b) Urupapuro rwumugozi wa FTTH rugomba kuba rukozwe mubikoresho bya flame retardant, kandi imikorere yumuriro wawo igomba kuba yujuje ibisabwa 6.4.4.3 muri Q / CT 2348-2011 <>.
c) Abanyamuryango babiri bakomeza gushyirwaho muburyo bumwe kuri FTTH, kandi ibisabwa kugirango abanyamuryango bakomeze byujuje ibisabwa 6.1.4 muri Q / CT 2348-2011.
d) Imiyoboro ya mbere ya Optical Fibre Drop Cable irashobora kwihanganira ibisabwa bisabwa, ibifatika bikoreshwa mugukora amacomeka ya SC nta ngaruka mbi bigira kumiterere yicyuma, imiterere yumubiri, imiti na optique igomba guhuza umugozi wibinyugunyugu, ntibigomba kwangiza Ibikoresho bya optique ya kaburimbo yanyuma yo gutangiza.
e) Kubahiriza ibipimo bya RoHS, ntibishobora kwanduza ibidukikije, bijyanye nubuziranenge bwo kurengera ibidukikije.
f) Iyo ibicuruzwa byarangiye byangiritse, ibiyigize ntibyemewe kugirira nabi abantu
2 Ibisabwa
2.1 Ibisabwa byiza
Imbonerahamwe1Ibisabwa bikenewe
| NO | Ikizamini | L20m | 20m | 50m | 100m |
| a | Gutakaza kwinjiza (1310nm) 1 | ≤0.3dB | ≤0.34dB | ||
| b | Gutakaza kwinjiza (1550nm) 2 | ≤0.3dB | ≤0.32dB | ||
| c | Garuka Igihombo (UPC) 3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Garuka Igihombo (APC) 4 | 55dB | ≥51dB | ≥49dB | ≥46dB |
| 1Ibihombo birenga 200m Kwinjiza （1310nm） ： 0.30dB + L × 0.36dB / 1000m2Birenze 200m Gutakaza Insertion （1550nm） ： 0.30dB + L × 0.22dB / 1000m3Birenze 200m Gutakaza Gutakaza （UPC） APC） ： ≥40dB | |||||
2.2 Ibisabwa Ibidukikije
Imiyoboro ibanziriza guhuza ibikoresho bya fibre yamashanyarazi igomba kuba yujuje ibyangombwa bisabwa kugirango ibidukikije bishoboke mu mbonerahamwe ya 2 hamwe n’ibikorwa bya optique bisobanurwa mu mbonerahamwe ya 1.
Imbonerahamwe 2 Ibisabwa Ibidukikije
| NO | Ikizamini | Imiterere yikizamini | Ibisabwa | |
| Hindura igihombo ins dB） | Guhindura imiterere | |||
| a | ubushyuhe bwo hejuru | + 70 ℃ 96h Ikizamini cya optique | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, Kuvunika, kuruhuka nibindi bintu |
| b | ubushyuhe buke | -40 ℃ 96h Kugerageza imikorere ya optique | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, Kuvunika, kuruhuka nibindi bintu |
| c | Ubushyuhe | (40 ℃ ~ 70 ℃) Inzinguzingo 2121, 168h | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, Kuvunika, kuruhuka nibindi bintu |
| d | Itose kandi rishyushye | + 40 ℃ 95 ％, 96h Ikizamini cya optique | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, Kuvunika, kuruhuka nibindi bintu |
| e | Mu mazi | Ubushyuhe bwicyumba, amazi168h | ≤0.2 | Nta guhindagurika, kubira, kubabaza, Gukuramo ibindi bintu |
| Icyitonderwa: 4.6 ~ 4.12 kubijyanye nuburyo bwikizamini nuburyo | ||||
2.3 Ibisabwa byimikorere
Kurikiza Q / CT 2348-2011 requirements Ibisabwa bya tekiniki yo kumenyekanisha umugozi wibinyugunyugu ukoresheje abakoresha Telecom y'Ubushinwa》 .Imbonerahamwe1
Imbonerahamwe1 Ibisabwa bya mashini Uburyo bwikizamini
| NO | Ikizamini | Imiterere yikizamini | Ibisabwa | |
| Hindura igihombo ins dB） | Guhindura imiterere nibindi bipimo nyuma yikizamini | |||
| a | Kunyeganyega | Inshuro: 10-55Hz;Gukuramo inshuro nyinshi: gusiba inshuro imwe / min, intera ya 45Hz; Amplitude: 0,75mm amplitude imwe; Igihe: amasaha 2 muri buri cyerekezo; | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, guturika, kuruhuka, nibindi |
| b | Tera | Uburebure: 1.5m uhereye kumutwe wicyitegererezo; Ibihe: inshuro 8; | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, guturika, kuruhuka, nibindi |
| c | Gusubiramo | Shyiramo kandi ucomeke: inshuro 10 | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, guturika, kuruhuka, nibindi |
| d | Kumashanyarazi | Shyiramo kandi ucomeke ： 500times | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, guturika, kuruhuka, nibindi |
| e | Umujinya | Hagati ya plug na kabili: Umutwaro: 50, Ikizamini cya optique ， 10min ； Umutwaro: 60N ， Ikizamini cya optique, 10min; | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, guturika, kuruhuka, nibindi |
| f | Torsion | umutwaro: 50N;Igipimo: inshuro 10 / min; inshuro: 200 ； | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, guturika, kuruhuka, nibindi |
| g | Gucomeka, gukurura imbaraga | Igikoresho cyo gupima imbaraga; | —— | Nta byangiritse byubukanishi, guhindura ibintu, guturika, kuruhuka, nibindi byongeweho imbaraga ： ≤19.6N; imbaraga zo gukuramo ： ≤19.6N. |
| h | Imbaraga zingana zo gufunga uburyo | Umutwaro: 40N;Igihe: 10min ； | ≤0.2 | Nta byangiritse byubukanishi, nko guhindura ibintu, guturika, kuruhuka, nibindi |
| i | Shyiramo imbaraga zo kurwanya umunaniro | Ingingo H = 6.9 mmKanda inshuro inshuro 500; | ≤0.2 | Nta byangiritse byububiko, intangiriro irashobora gusubira kumwanya wambere wa datum |
2.4 Gupakira no gutwara
Uburyo bwambere bwa Optical Fibre Drop Cable uburyo bwo kugerageza bugomba kuba bufite umukungugu.Buri cyuma cyibanze cyubwoko bwikinyugunyugu kigomba kugira igipapuro cyigenga, diameter coil ntigomba kuba munsi yikubye inshuro 25 umurambararo wumurizo.
Ipaki igomba gushyirwaho ikimenyetso cyibicuruzwa, icyiciro cyo gukora, itariki yo gukora, izina ryuwabikoze numubare usanzwe.
2.5 Ububiko
Imiyoboro ibanziriza guhuza optique ya fibre ntishobora gushyirwa mumwanya ufunguye cyangwa ibidukikije byangirika igihe kirekire, bigomba kubikwa mubushyuhe bwububiko.
Igihe cyo kohereza: Apr-03-2022