SSC/APC Pre-Connectorized Optical Fiber Drop Cable Test Habka 1 Shuruudaha iyo qeexida
1.1
Magaca: Cable-ka Fiber-ka ee Fiber-aragga ah ee hore loogu xidhay
1.2 Shuruudaha Fiber-ka-Dhijinta Fiber-aragga ee horay-ku-xidhay
1.3 Shuruudaha Dhismaha
Fiilada Dhibcaha ee Fiber Optic ee hore loogu xidhidhay waxa uu ka kooban yahay fiilada hordhaca ah ee nooca balanbaalista iyo fiilada fibre optic ee la saari karo.
Marka loo eego kala-soocidda qaab-dhismeedka, waxa loo qaybin karaa: nooca dhammaadka hore ee hore loo diyaariyey iyo laba-dhamaadka hore ee dhammaadka-dhamaadka. Jaantuska qaabdhismeedku waxa uu ku cad yahay sawirka 1 iyo sawirka 2.
1.4 Shuruudaha loo baahan yahay Xidhiidhiyaha Fiber-aragga
1.4.1 Shuruudaha ku saabsan cabbirka xiriiriyaha Fiber Optical
Dhererka Fiber Drop Cable-ka hore-isku xidhka (oo ay ku jirto gacanta ilaalinta) waa inaanu ka badnayn 60mm, kaas oo ka muuqda sawirka 3.
Garaafyada isdhexgalka iyo cabbirka isbarbardhigga waa inay buuxiyaan shuruudaha IEC 61754,YD/T 1272.3-2005
1.4.2 Shuruudaha loogu talagalay Wejiga Dhamaadka ee Xidhiidhiyaha
Wajiyada dhamaadka isku xidhayaasha fiber optic-ga waxa loo kala saaray 2 nooc ee soo socda
a) Nooca UPC: Jirka biin ah oo leh dusha sare ee dhalaalaya oo wareegsan oo lagu gaaro taabashada jirka (UPC) ayaa la bixiyay
b) Nooca APC: Jirka biin ah oo leh dusha sare ee polishing spherical 8 degree (APC8°) iyo jireed
Xidhiidhka waa la gaadhay Wejiga ugu dambeeya ee jirka la geliyo waa inuu buuxiyaa shuruudaha IEC 61754,YD/T 2152-2010.
1.4.3 Shuruudaha qaab dhismeedka ee Xidhiidhiyaha Fiber indhaha
1:Ferrule | 2.jirka gudaha | 3.jirka dibadda | 4.Guga | 5.Set block head |
6.Metal dabada gacanta | 7.xiriir | 8.Galkii dabada | 9.Filibka FTTH |
Xidhiidhka u dhexeeya fiilada isku xidhka fiber optic iyo fiilada ftth waa inuu ahaadaa mid adag oo la isku halayn karo. Isku xirka isku xirka xiriiriyaha cadaadiska riveting waa inuu ku shaqeeyaa galka iyo xoojinta xubnaha fiilada ftth, waa inaysan la macaamilin xudunta fibre-ga ee fiilada ftth si loo soo rogo walbahaarka muddada dheer.
Xidhiidhiyaha fiber indhaha ee loo isticmaalo isku xirka fiilada indhaha waa in lagu hagaajiyaa dhamaadka fiilada.
Hagaajintani ma saameyn karto dhaqdhaqaaqa axial ee caadiga ah ee jidhka pin-ka, laakiin sidoo kale waxay xambaarsan tahay xiisad gaar ah.
Marka fiilada dabada lagu soo rogo xoog jiidis caadi ah oo aan ka yarayn 9.8N, jirka biinanka dib looma soo jiidi karo si loo xaqiijiyo shaqada caadiga ah ee xiriiriyaha.
1.5 Shuruudaha fiilada FTTH
Hordhac fiilada FTTH waa inay buuxisaa shuruudaha Q/CT 2348.
Fiber indhaha waa in uu ahaado mid hal-hab ah oo fibre indhaha ah oo waafaqsan heerka ITU-T G.657A
1.6 Dhererka Cable-ka Fiber-ka ee Fiber-aragga ah ee hore loogu xidhay
Pre-Connectorized Optical Fiber Drop Cable waa in ay awoodaan in la keeno si waafaqsan shuruudaha dhererka la habeeyey, waxaa lagu talinayaa in la habeeyo iyadoo la raacayo dhererka tallaabo ee 5m ama 10m, sida: 20 m, 25 m, 30 m, 35 m, 50m 70m 100m iwm
1.7 Shuruudaha Deegaanka
a) Heerkulka shaqada: -40℃~+70℃.
b) Heerkulka kaydinta:-40℃~+70℃.
c) qoyaan qaraabo:≤95%(+30℃时)) .
d) Cadaadiska Barometric: 62kPa ~ 106kPa.
1.8 Shuruudaha Agabka
Alaabta loo isticmaalo waa inay buuxiyaan shuruudaha soo socda:
a) Waxqabadka gubashada ee qaybaha balaastiigga ah ee loo isticmaalo Dhibcaha Fiber Optical Pre-Connectorized
Cable SC plug waa in ay waafaqdo qodobada GB/T 5169.5-2008 <
b) Galka FTTH Cable waa in laga sameeyaa wax ololaya, iyo waxqabadkiisa ololku waa inuu buuxiyaa shuruudaha 6.4.4.3 ee Q/CT 2348-2011 <
c) Laba xubnood oo xoojinaya waa in si siman loogu dhejiyaa xadhigga FTTH, shuruudaha xoojinta xubnaha waa inay buuxiyaan shuruudaha 6.1.4 ee Q/CT 2348-2011.
d) Cable-ka Fiber Optical Fiber Drop Pre-Connectorized Pre-Connectorized wuxuu u adkeysan karaa shuruudaha imtixaanka loo baahan yahay, koollada loo isticmaalo in lagu sameeyo SC-ga wax saameyn ah kuma yeelanayo qaab-dhismeedka fur-gudbinta, muuqaalkeeda, kiimikaad iyo muuqaalkeeda indhaha waa in ay la mid noqoto fiilada hordhaca balanbaalista, waa in aysan dhaawicin sifooyinka indhaha ee fiilada hordhaca balanbaalisada ee la sii diyaariyay.
e) U hoggaansanaanta heerarka RoHS, ma wasakhayn karaan deegaanka, si waafaqsan heerarka ilaalinta deegaanka.
f) Marka alaabta la dhammeeyey ay waxyeello gaarto, qaybaha ka mid ah looma oggola inay waxyeello u geystaan dadka
2 Shuruudaha waxqabadka
2.1 Shuruudaha Waxqabadka indhaha
Shaxda1 Shuruudaha waxqabadka indhaha
NO | Tijaabi | L≤20m | 20m | 50m | 100m |
a | Gelida khasaare (1310nm)1 | ≤0.3dB | ≤0.34dB | ||
b | Gelida khasaare (1550nm)2 | ≤0.3dB | ≤0.32dB | ||
c | Khasaaraha Soo Celinta(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
d | Khasaaraha Soo Celinta (APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
1 in ka badan 200m khasaare galineed (1310nm): 0.30dB + L×0.36dB/1000m2 In ka badan 200m khasaare galineed ):≥40dB4In ka badan 200m Soo laabashada Khasaare ( APC): ≥40dB |
2.2 Shuruudaha Waxqabadka Deegaanka
Cable Fiber Optical Fiber Drop Cable ee hore loogu xidhay waa in uu buuxiyaa shuruudaha imtixaanka waxqabadka deegaanka ee lagu qeexay shaxda 2 iyo shuruudaha waxqabadka indhaha ee lagu sheegay shaxda 1.
Shaxda 2 Shuruudaha Waxqabadka Deegaanka
NO | Tijaabi | Xaaladda tijaabada | Shuruudaha | |
Beddel galitaanka luminta (dB) | Isbeddel qaab | |||
a | heerkulka sare | +70℃ 96h Tijaabi waxqabadka indhaha | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho iyo ifafaale kale |
b | heerkulka hooseeya | -40℃ 96hTest waxqabadka indhaha | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho iyo ifafaale kale |
c | Wareegga heerkulka | (40 ℃ ~ 70 ℃) 2121 jeer wareeg, 168h | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho iyo ifafaale kale |
d | Qoyan oo kulul | +40℃ 95%, 96h Tijaabi waxqabadka indhaha | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho iyo ifafaale kale |
e | Biyaha dhexdiisa | Heerkulka qolka, biyaha168h | ≤0.2 | Ma jiro qallooc, xumbo, qallafsanaan, qolof iyo ifafaale kale |
Fiiro gaar ah: 4.6 ~ 4.12 xaaladaha imtixaanka gaarka ah iyo hababka |
2.3 Shuruudaha Waxqabadka Makaanikada
U hoggaansan Q/CT 2348-2011- Shuruudaha farsamo ee soo bandhigida fiilada indhaha balanbaalista ee isticmaaleyaasha Shiinaha Telecom》.Shaxda1
Shaxda1 Shuruudaha makaanikada Hababka tijaabada
NO | Tijaabi | Xaaladda tijaabada | Shuruudaha | |
Beddel galitaanka luminta (dB) | Beddelka qaabka iyo heerarka kale ee imtixaanka ka dib | |||
a | Gariir | Inta jeer: 10-55Hz; Soo noqnoqoshada xaaqid: xaaqid soo noqnoqota hal mar /daqiiqo, inta jeer ee kala duwan 45Hz;Baaxid: 0.75mm hal balaadhin;Waqtiga: 2 saacadood jihada kasta; | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm |
b | Tuur | Dhererka: 1.5m u jirta madaxa muunada;Waqtiyada: 8 jeer; | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm |
c | Ku celcelinta | Geli oo ka saar: 10 jeer | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm |
d | adkeysiga makaanikada | Geli oo ka saar: 500 jeer | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm |
e | Jilicsan | Inta u dhaxaysa furka iyo fiilada: Load: 50, Tijaabi waxqabadka indhaha, 10min; Load: 60N, Tijaabi waxqabadka indhaha, 10min; | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm |
f | Torsion | xamuulka: 50N; Qiyaasta: 10 jeer/daqiiqo; wakhti: 200: | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm |
g | Ku xidh, xoog jiid | Qalabka cabbiraadda xoogga; | —— | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm gelinta xoog:≤19.6N; xoog saarista:≤19.6N. |
h | Xoogga xajinta ee habka qufulka | Xamuulka: 40N; Waqtiga: 10 daqiiqo; | ≤0.2 | Ma jiro dhaawac farsamo, sida qallafsanaan, dildilaac, nasasho, iwm |
i | Geli caabbinta daalka laastikada | Dhibicda H=6.9 mm Riix tirada jeer500jeer; | ≤0.2 | Ma jiro dhaawac farsamo, xudunta udubdhexaadku waxay ku noqon kartaa booska asalka ah |
2.4 Xidhmada iyo Gaadiidka
Habka Tijaabada Xadhkaha Fiilada ee Fiber-ka ee hore loo xidhidhay waa in lagu qalabeeyaa koofiyadaha boodhka ah. Fiilada hordhaca ah ee nooca dhamaadka ah ee hore loo sii diyaariyay waa in uu lahaadaa gariiradda baakadaha madax banaan, dhexroorka gariiradda waa in aanu ka yarayn 25 jeer dhexroorka fiilada dabada.
Xirmada waa in lagu calaamadeeyaa qaabka alaabta, dufcada wax soo saarka, taariikhda wax soo saarka, magaca soo saaraha iyo lambarka heerka fulinta.
2.5 Kaydinta
Fiilada Dhibcaha Fiberka ee Fiber-aragga ah ee hore loogu xidhay ma lagu dhejin karo hawada furan ama deegaanka daxalka daran muddo dheer, waa in lagu kaydiyaa xadka heerkulka kaydinta.
Waqtiga boostada: Abriil-03-2022