ＳＣ/AＰＣPre-Connectorized Optical Fiber Drop Cable Test Mokhoa oa 1 Melao le litlhaloso
1.1
Lebitso: Cable ea Optical Fiber Drop e kentsoeng pele
1.2 Tlhokahalo ea Cable ea Optical Fiber Drop e Kenyellelitsoeng Pele
1.3 Litlhoko tsa Sebopeho
Pre-Connectorized Optical Fiber Drop Cable e entsoe ka thapo ea kenyelletso ea mofuta oa serurubele le plug ea sehokelo sa fiber optic removable.
Ho ea ka sebopeho sa sebopeho, e ka aroloa ka: mofuta o le mong oa ho qetela o entsoeng ka mokhoa o le mong le oa ho qetela o entsoeng ka makhetlo a mabeli. Setšoantšo sa moralo oa sebopeho se bontšoa ho Setšoantšo sa 1 le sa 2.
1.4 Litlhokahalo tsa li-plug tsa optical Fiber Connector
1.4.1 Litlhoko tsa boholo ba sehokelo sa Optical Fiber
Bolelele ba plug ea Pre-Connectorized Optical Fiber Drop Cable (ho kenyeletsoa le sleeve ea tšireletso) ha ea lokela ho feta 60mm, e bonts'itsoeng ho Setšoantšo sa 3.
Grafiken ea sefahleho le boholo bo ts'oanang li lokela ho fihlela litlhoko tsa IEC 61754,YD/T 1272.3-2005
1.4.2 Litlhokahalo bakeng sa Sefahleho sa Qetello sa Sehokelo
Lifahleho tsa ho qetela tsa lihokelo tsa fiber optical li arotsoe ka mefuta e 2 e latelang
a) Mofuta oa UPC: Ho fanoe ka 'mele oa phini o nang le bokaholimo bo pota-potileng le ho kopana le' mele (UPC)
b) Mofuta oa APC: 'mele oa phini o nang le sebaka sa ho bentša se pherekano sa 8 degree (APC8 °) le 'mele.
ho kopana ho fihletsoe Sefahleho sa ho qetela sa 'mele o kentsoeng se lokela ho fihlela litlhoko tsa IEC 61754,YD/T 2152-2010.
1.4.3 Litlhoko tsa Sebopeho bakeng sa Sehokelo sa Fiber ea Optical
| 1:Frule | 2.'mele o ka hare | 3.'mele o ka ntle | 4.Seruthwane | 5.Seta hlooho ea hlooho |
| 6.Metal mohatla sebetsana | 7.crimp kopana | 8.Sekhakha sa mohatla | 9.FTTH cable | |
Kamano pakeng tsa optical fiber connector plug le thapo ea ftth e lokela ho ba e tiileng le e ka tšeptjoang. Khokahano ea khokahano ea sehokelo sa khatello ea riveting e lokela ho sebetsa ho sheath le litho tse matlafatsang tsa thapo ea ftth, ha ea lokela ho sebetsana le mokokotlo oa fiber optical ho ftth cable ho beha khatello ea nako e telele.
Sehokelo sa fiber optical se sebelisetsoang ho hokahanya ha cable ea optical se lokela ho ts'oaroa qetellong ea mohala.
Tokiso ena e ke ke ea ama mefuta e tloaelehileng ea axial ea motsamao oa 'mele oa phini, empa hape e na le tsitsipano e itseng.
Ha mohala oa mohatla o le tlas'a matla a tloaelehileng a ho hula a seng ka tlase ho 9.8N, 'mele oa phini o ke ke oa huleloa morao ho netefatsa ts'ebetso e tloaelehileng ea sehokelo.
1.5 FTTH litlhoko tsa cable
Kenyelletso ea thapo ea FTTH e tla fihlela litlhoko tsa Q/CT 2348.
Fiber ea optical e lokela ho ba fiber ea optical mode e le 'ngoe e lumellanang le maemo a ITU-T G.657A.
1.6 Bolelele ba Pre-Connectorized Optical Fiber Drop Cable
Pre-Connectorized Optical Fiber Drop Cable e lokela ho tsamaisoa ho latela litlhoko tsa bolelele bo hlophisitsoeng, ho kgothaletswa hore o iketsetse ho latela bolelele ba 5m kapa 10m, joalo ka: 20 m, 25 m, 30 m, 35m, 50m 70m 100m joalo-joalo
1.7 Litlhoko tsa tikoloho
a) Mocheso oa ho sebetsa: -40℃～+70℃.
b) Mocheso oa polokelo: -40℃～+70℃.
c) Mongobo o amanang: ≤95％ (+30℃时) .
d) Khatello ea Barometric: 62kPa～106kPa.
1.8 Litlhoko tsa Lintho
Lisebelisoa tse sebelisoang li lokela ho finyella litlhoko tse latelang:
a) Ts'ebetso ea ho tuka ha likarolo tsa polasetiki tse sebelisetsoang Pre-Connectorized Optical Fiber Drop
Cable SC plug e lokela ho lumellana le lipehelo tsa GB/T 5169.5-2008 <
b) Sheath ea FTTH Cable e tla etsoa ka thepa e thibelang lelakabe, 'me ts'ebetso ea eona e thibelang lelakabe e tla finyella litlhoko tsa 6.4.4.3 ho Q/CT 2348-2011 <
c) Litho tse peli tse matlafatsang li tla behoa ka mokhoa o ts'oanang holim'a mohala oa FTTH, 'me litlhoko tsa ho matlafatsa litho li tla finyella litlhoko tsa 6.1.4 ho Q/CT 2348-2011.
d) Pre-Connectorized Optical Fiber Drop Cable e ka mamella maemo a hlokahalang a teko, sekhomaretsi se sebelisetsoang ho etsa SC plug ha se na phello e mpe mohahong oa plug, thepa ea eona ea 'mele, ea lik'hemik'hale le ea optical e lokela ho lumellana le thapo ea kenyelletso ea serurubele, ha ea lokela ho senya optical thepa ea prefabricated qetellong serurubele selelekela kabel.
e) Ikamahanye le litekanyetso tsa RoHS, e ke ke ea silafatsa tikoloho, ho latela litekanyetso tsa ts'ireletso ea tikoloho.
f) Ha sehlahisoa se felileng se senyehile, likarolo tsa sona ha lia lumelloa ho baka kotsi ho batho
2 Tlhokahalo ea ts'ebetso
2.1 Litlhoko tsa Ts'ebetso ea Optical
Table1 Litlhoko tsa ts'ebetso ea Optical
| NO | Teko | L≤20m | 20m | 50m | 100m |
| a | Tahlehelo ea ho kenya(1310nm)1 | ≤0.3dB | ≤0.34dB | ||
| b | Tahlehelo ea ho kenya(1550nm)2 | ≤0.3dB | ≤0.32dB | ||
| c | Khutlisa Tahlehelo(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Khutlisa Tahlehelo(APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
| 1 Ho feta 200m tahlehelo ea ho kenya (1310nm): 0.30dB + L×0.36dB/1000m2Tahlehelo e fetang 200m ea ho kenya (1550nm): 0.30dB + L×0.22m0 Us / 100 Return) ≥40dB4More than 200m Khutlisa Tahlehelo ( APC): ≥40dB | |||||
2.2 Litlhokahalo tsa Ts'ebetso ea Tikoloho
The Pre-Connectorized Optical Fiber Drop Cable e tla fihlela litlhoko tsa tlhahlobo ea ts'ebetso ea tikoloho tse boletsoeng ho Lethathamo la 2 le litlhoko tsa ts'ebetso ea mahlo tse boletsoeng ho Lethathamo la 1.
Lethathamo la 2 Litlhoko tsa Ts'ebetso ea Tikoloho
| NO | Teko | Boemo ba teko | Litlhoko | |
| Fetola tahlehelo ea ho kenya (dB) | Phetoho ea sebopeho | |||
| a | mocheso o phahameng | +70 ℃ 96h Teko ea tšebetso ea mahlo | ≤0.2 | Ha ho na tšenyo ea mochini, joalo ka deformation, Cracking, boikhathollo le liketsahalo tse ling |
| b | mocheso o tlase | -40 ℃ 96hTest optical performance | ≤0.2 | Ha ho na tšenyo ea mochini, joalo ka deformation, Cracking, boikhathollo le liketsahalo tse ling |
| c | Potoloho ea mocheso | (40 ℃ ~ 70 ℃) 2121 linako potoloho, 168h | ≤0.2 | Ha ho na tšenyo ea mochini, joalo ka deformation, Cracking, boikhathollo le liketsahalo tse ling |
| d | E mongobo ebile e chesa | +40 ℃ 95％, 96h Test optical performance | ≤0.2 | Ha ho na tšenyo ea mochini, joalo ka deformation, Cracking, boikhathollo le liketsahalo tse ling |
| e | Metsing | Mocheso oa kamore, metsi 168h | ≤0.2 | Ha ho na deformation, foaming, roughness, Peeling le liketsahalo tse ling |
| Tlhokomeliso: 4.6 ~ 4.12 bakeng sa maemo a khethehileng a tlhahlobo le mekhoa | ||||
2.3 Litlhokahalo tsa Ts'ebetso ea Mechini
Latela Q/CT 2348-2011《Litlhoko tsa botekgeniki bakeng sa ho tsebahatsa thapo ea serurubele optical ke basebelisi ba China Telecom》.Letlapa1
Letlapa1 Litlhoko tsa mochini Mekhoa ea liteko
| NO | Teko | Boemo ba teko | Litlhoko | |
| Fetola tahlehelo ea ho kenya (dB) | Phetoho ea sebopeho le litekanyetso tse ling kamora tlhahlobo | |||
| a | Ho thothomela | Hangata: 10-55Hz; Feela khafetsa: fiela khafetsa hang / min, frequency range 45Hz;Amplitude: 0.75mm amplitude e le 'ngoe; Nako: lihora tsa 2 ka lehlakoreng le leng; | ≤0.2 | Ha ho na tšenyo ea mochine, joalo ka deformation, cracking, relaxation, joalo-joalo |
| b | Theoha | Bophahamo: 1.5m ho tloha hloohong ea mohlala;Linako: makhetlo a 8; | ≤0.2 | Ha ho na tšenyo ea mochine, joalo ka deformation, cracking, relaxation, joalo-joalo |
| c | Pheta-pheta | Kenya le ho phumula: makhetlo a 10 | ≤0.2 | Ha ho na tšenyo ea mochine, joalo ka deformation, cracking, relaxation, joalo-joalo |
| d | Mechanicaldurability | Kenya le ho notlolla: 500times | ≤0.2 | Ha ho na tšenyo ea mochine, joalo ka deformation, cracking, relaxation, joalo-joalo |
| e | Tensile | Pakeng tsa plug le cable: Mojaro: 50, Test optical tshebetso, 10min; Mojaro: 60N, Test optical tshebetso, 10min; | ≤0.2 | Ha ho na tšenyo ea mochine, joalo ka deformation, cracking, relaxation, joalo-joalo |
| f | Torsion | mojaro: 50N; Rate: 10 linako / min; linako: 200; | ≤0.2 | Ha ho na tšenyo ea mochine, joalo ka deformation, cracking, relaxation, joalo-joalo |
| g | Hokela, hula matla | Sesebelisoa sa ho metha ka matla; | —- | Ha ho na ts'enyo ea mochini, joalo ka deformation, ho phatloha, ho phomola, joalo-joalo matla a ho kenya: ≤19.6N; matla a ho hula: ≤19.6N. |
| h | Matla a thata a ho notlela mochine | Mojaro: 40N; Nako: 10mins | ≤0.2 | Ha ho na tšenyo ea mochine, joalo ka deformation, cracking, relaxation, joalo-joalo |
| i | Kenya elastic fatigue resistance | Ntlha H=6.9 mmTobetsa palo ea makhetlo a500; | ≤0.2 | Ha ho tšenyo ea mochini, mantlha e ka khutlela sebakeng sa pele sa datum |
2.4 Sephutheloana le Lipalangoang
Mokhoa oa Pre-Connectorized Optical Fiber Drop Cable Test o tla ba le lisebelisoa tsa lerōle. Mohala o mong le o mong o kentsoeng pele oa mofuta oa serurubele o tla ba le khoele ea ho paka e ikemetseng, bophara ba khoele ha boa lokela ho ba ka tlase ho makhetlo a 25 bophara ba thapo ea mohatla.
Sephutheloana se lokela ho tšoauoa ka mohlala oa sehlahisoa, beche ea tlhahiso, letsatsi la tlhahiso, lebitso la moetsi le nomoro ea maemo a ts'ebetsong.
2.5 Polokelo
Pre-Connectorized Optical Fiber Drop Cable e ke ke ea behoa sebakeng se bulehileng kapa tikolohong e tebileng ea kutu ka nako e telele, e lokela ho bolokoa ka har'a mocheso oa polokelo.
Nako ea poso: Apr-03-2022