ＳＣ/AＰＣPre-Yakabatanidza Optical Fiber Drop Cable Test nzira 1 Matemu uye tsananguro
1.1
Zita: Pre-Yakasanganiswa Optical Fiber Drop Cable
1.2 Inodiwa yePre-Yakabatanidza Optical Fiber Drop Cable
1.3 Zvimiro Zvinodiwa
Pre-Connectorized Optical Fiber Drop Cable inoumbwa neshavishavi rudzi rwekutanga tambo uye fiber optic inobvisika yekubatanidza plug.
Zvinoenderana neiyo dhizaini yemhando, inogona kukamurwa kuita: imwe-yekupedzisira prefabricated end type uye kaviri-yekupedzisira prefabricated end type. Iyo dhizaini yedhizaini yechimiro inoratidzwa muMufananidzo 1 uye Mufananidzo 2.
1.4 Zvinodiwa zveOptical Fiber Connector plugs
1.4.1 Zvinodiwa paKukura kweOptical Fiber connector
Hurefu hwePre-Connectorized Optical Fiber Drop Cable plug (kusanganisira sleeve yekudzivirira) haifanire kunge yakakura kudarika 60mm, inoratidzwa muFigure 3.
Interface giraidhi uye saizi yekufananidza inofanirwa kusangana nezvinodiwa IEC 61754,YD/T 1272.3-2005.
1.4.2 Zvinodiwa zveKuguma kwechiso cheConnector
Iwo ekupedzisira zviso zve optical fiber connectors akaiswa mumhando mbiri dzinotevera
a) UPC mhando: Pini yemuviri ine spherical polishing pamusoro uye kuwana kubata kwepanyama (UPC) inopihwa
b) APC mhando: Muviri wepini une 8 dhigirii oblique spherical polishing surface (APC8 °) uye yemuviri
Kubata kunowanikwa Iyo yekupedzisira chiso chemuviri wekuisa inofanira kusangana nezvinodiwa zveIEC 61754,YD/T 2152-2010.
1.4.3 Zvimiro Zvinodiwa zveConnector yeOptical Fiber
| 1:Ferrule | 2.muviri wemukati | 3.muviri wekunze | 4.Chitubu | 5.Set head block |
| 6.Metal muswe mubato | 7.crimp contact | 8.Muswe wemuswe | 9.FTTH tambo | |
Kubatana pakati pe optical fiber connector plug uye ftth cable inofanira kuva yakasimba uye yakavimbika. Iyo yekubatanidza relay ye riveting pressure yekubatanidza inofanirwa kuita pane sheath uye inosimbisa nhengo yeftth tambo, haifanirwe kubata neiyo optical fiber core mu ftth tambo yekumanikidza kwenguva refu kushushikana.
Iyo optical fiber yekubatanidza inoshandiswa kune optical cable yekubatanidza inofanira kugadziriswa pamagumo etambo.
Iyi gadziriso haigone kukanganisa yakajairika axial huwandu hwekufamba kwepini yepini, asi zvakare kutakura kumwe kushushikana.
Kana tambo yemuswe yaiswa pasi pesimba rekudhonza rakajairwa risingasviki 9.8N, muviri wepini haugone kudhonzwa kumashure kuti uve nechokwadi chekushanda kwakajairika kwechibatanidza.
1.5 FTTH tambo zvinodiwa
FTTH tambo sumo ichasangana nezvinodiwa zveQ/CT 2348.
Iyo optical fiber inofanira kuva imwe-mode optical fiber inoenderana neITU-T G.657A chiyero.
1.6 Hurefu hwePre-Connectorized Optical Fiber Drop Cable
Pre-Connectorized Optical Fiber Drop Cable inofanirwa kuendeswa zvinoenderana nezvinodiwa zvehurefu hwakarongedzerwa, zvinokurudzirwa kugadzirisa zvinoenderana nehurefu hwenhanho ye5m kana 10m, senge: 20 m, 25 m, 30 m, 35 m, 50m 70m 100m nezvimwewo
1.7 Zvinodiwa Zvenzvimbo
a) Kushanda tembiricha: -40 ℃～+70℃.
b) Kuchengetedza tembiricha: -40℃～+70℃.
c) Hunyoro hunyoro: ≤95％（+30℃时） .
d) Barometric pressure: 62kPa～106kPa.
1.8 Zvinhu Zvinodiwa
Zvishandiso zvinoshandiswa zvinofanirwa kuzadzisa zvinotevera zvinodiwa:
a) Kuita kwekupisa kwezvikamu zvepurasitiki zvinoshandiswa Pre-Connectorized Optical Fiber Drop
Cable SC plug inofanirwa kuenderana nezvinodiwa zveGB/T 5169.5-2008 <
b) Iyo sheath yeFTTH Cable ichagadzirwa nezvinhu zvinodzora murazvo, uye kuita kwayo kudzoreredza moto kunoenderana nezvinodiwa zve6.4.4.3 muQ/CT 2348-2011 <
c) Nhengo mbiri dzekusimbisa dzichaiswa zvakaenzana patambo yeFTTH, uye zvinodiwa zvekusimbisa nhengo zvichasangana nezvinodiwa zve6.1.4 muQ/CT 2348-2011.
d) Pre-Yakabatanidza Optical Fiber Drop Cable inokwanisa kumirisana nemamiriro ebvunzo anodiwa, chinonamira chinoshandiswa kugadzira SC plug haina chinokanganisa pachimiro cheplug, chimiro chayo, chemakemikari uye chemaziso chinofanirwa kuenderana netambo yekusuma butterfly, haifanire kukuvadza optical zvimiro zveyakafanogadzirirwa kupera butterfly introduction cable.
e) Teerera mwero weRoHS, haugone kusvibisa nharaunda, zvinoenderana nemazinga ekuchengetedza kwezvakatipoteredza.
f) Kana chigadzirwa chakapedzwa chakuvadzwa, zvikamu zvaro hazvibvumirwi kukuvadza vanhu
2 Performance inodiwa
2.1 Optical Performance Zvinodiwa
Tafura1Optical kuita zvinodiwa
| NO | Test | L≤20m | 20m | 50m | 100m |
| a | Kurasika kwekuisa(1310nm)1 | ≤0.3dB | ≤0.34dB | ||
| b | Kurasikirwa kwekupinza (1550nm)2 | ≤0.3dB | ≤0.32dB | ||
| c | Kudzorera Kurasika(UPC)3 | ≥47dB | ≥46dB | ≥45dB | ≥44dB |
| d | Dzokera Kurasika(APC)4 | ≥55dB | ≥51dB | ≥49dB | ≥46dB |
| 1Kupfuura 200m Kuisa kurasikirwa (1310nm): 0.30dB + L×0.36dB/1000m2Kupfuura 200m Kurasika kurasikirwa (1550nm):0.30dB + L×0.22m0 Us / 100 Kudzoka) ≥40dB4Kupfuura 200m Dzokera Kurasika ( APC): ≥40dB | |||||
2.2 Zvinodiwa Zvekuita Kwezvakatipoteredza
Iyo Pre-Yakabatanidza Optical Fiber Drop Cable inosangana nezvinodiwa kwezvakatipoteredza muyedzo zvinodiwa zvinotsanangurwa muTable 2 uye yeOptical performance zvinodiwa zvinotsanangurwa muTable 1.
Tafura 2 Environmental Performance Zvinodiwa
| NO | Test | Test mamiriro | Zvinodiwa | |
| Shandura kurasikirwa kwekupinza (dB) | Shape shanduko | |||
| a | kupisa kwakanyanya | +70 ℃ 96h Yedza mashandiro ekuona | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, Kupwanya, kuzorora uye zvimwe zviitiko |
| b | tembiricha yakaderera | -40 ℃ 96hTest optical performance | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, Kupwanya, kuzorora uye zvimwe zviitiko |
| c | Tembiricha kutenderera | (40 ℃ ~ 70 ℃) 2121 nguva kutenderera, 168h | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, Kupwanya, kuzorora uye zvimwe zviitiko |
| d | Kunyorova uye kupisa | +40 ℃ 95％, 96h Muedzo wekushanda kwemaziso | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, Kupwanya, kuzorora uye zvimwe zviitiko |
| e | Mumvura | Tembiricha yekamuri, mvura168h | ≤0.2 | Hapana deformation, furo, roughness, Peeling uye zvimwe zviitiko |
| Cherechedza: 4.6 ~ 4.12 yemamiriro chaiwo ebvunzo uye nzira | ||||
2.3 Mechanical Performance Zvinodiwa
Teerera Q/CT 2348-2011《Technical zvinodiwa pakuunzwa kwebutterfly optical cable nevashandisi veChina Telecom》.Tafura1
Tafura1 Mechanical zvinodiwa Nzira dzekuedza
| NO | Test | Test mamiriro | Zvinodiwa | |
| Shandura kurasikirwa kwekupinza (dB) | Shape shanduko uye mamwe mazinga mushure mekuedzwa | |||
| a | Vibration | Frequency: 10-55Hz; Sweep frequency: tsvaira frequency kamwe / min, frequency range 45Hz; Amplitude: 0.75mm single amplitude; Nguva: 2 maawa munzira imwe neimwe; | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, kuputika, kuzorora, nezvimwe |
| b | Donhedza | Kureba: 1.5m kubva kumusoro wemuenzaniso;Nguva: 8 nguva; | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, kuputika, kuzorora, nezvimwe |
| c | Kudzokorora | Isa uye unplug: 10 nguva | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, kuputika, kuzorora, nezvimwe |
| d | Mechanicaldurability | Isa uye unplug:500 nguva | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, kuputika, kuzorora, nezvimwe |
| e | Tensile | Pakati peplug netambo:Mutoro:50, Test optical performance,10min;Mutoro:60N,Test optical performance,10min; | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, kuputika, kuzorora, nezvimwe |
| f | Torsion | mutoro: 50N; Rate: 10 nguva / min; nguva: 200; | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, kuputika, kuzorora, nezvimwe |
| g | Plug, dhonza simba | Chimbo chekuyeresa nesimba; | —— | Hapana kukuvara kwemuchina, senge deformation, kutsemuka, kuzorora, nezvimwe simba rekuisa: ≤19.6N; simba rekubvisa: ≤19.6N. |
| h | Kusimba kwesimba rekuvhara michina | Mutoro: 40N; Nguva: 10min; | ≤0.2 | Hapana kukuvara kwemuchina, senge deformation, kuputika, kuzorora, nezvimwe |
| i | Isa elastic fatigue resistance | Point H=6.9 mmDzvanya nhamba dzenguva500; | ≤0.2 | Hapana kukuvara kwemuchina, musimboti unogona kudzokera kune yekutanga datum chinzvimbo |
2.4 Package uye Kutakura
Pre-Yakabatanidza Optical Fiber Drop Cable Test nzira ichave ine guruva caps. Imwe neimwe yakafanogadzirirwa yekupedzisira rudzi rwe butterfly sumo tambo ichave neyakazvimirira yekurongedza coil, coil dhayamita haifanire kunge iri pasi peka 25 dhayamita yetambo yemuswe.
Iyo pasuru inofanirwa kuve yakamakwa neyechigadzirwa modhi, batch yekugadzira, zuva rekugadzira, zita remugadziri uye kuita chiyero nhamba.
2.5 Kuchengeta
Pre-Yakabatanidza Optical Fiber Drop Cable haigone kuiswa mumhepo yakavhurika kana yakakomba corrosion nharaunda kwenguva yakareba, inofanirwa kuchengetwa mukati mekuchengetera tembiricha.
Nguva yekutumira: Kubvumbi-03-2022