1 cores nws tus kheej txhawb FTTH nco cable
Lub cable muab los ntawm GDTX yog tsim, tsim thiab sim raws li cov qauv hauv qab no:
| ITU-T G.652.D | Cov yam ntxwv ntawm ib hom optical fiber ntau |
| TS EN 60794-1-1 | Optical fiber cables-Tshooj 2: Cov lus qhia dav dav-General |
| IEC 60794-1-21 Kev Ua Haujlwm | Optical fiber ntau cables-part1-21-Generic specification-Basic optical cable test process-Mechanical test method |
| IEC 60794-1-22 Kev Ua Haujlwm | Optical fiber ntau cables-part1-22-Generic specification-Basic optical cable test process-Environmental test method |
| IEC 60794-4-20 | TS EN ISO 10100 Fiber Optical Cables - Ntu 3-10: Sab nraum zoov cables - Tsev neeg cov lus qhia rau kev txhawb nqa huab cua hauv xov tooj cua |
| IEC 60794-4: Cov | Optical fiber ntau cables-Tshooj 4: Tshooj specification-Aerial optical cables raws li hluav taws xob fais fab kab |
Optical fiber cables muab nyob rau hauv kev ua raws li cov lus qhia tshwj xeeb no muaj peev xwm tiv taus cov kev pabcuam raug cai rau lub sijhawm nees nkaum tsib (25) xyoo yam tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm lub cable.
Hla ntu ntawm Cable
Dimensions thiab Descriptions
| Kev tsim kho thiab cov khoom Parameter | Cov lus piav qhia | |||
| Optical fiber ntau (G.ib 657a1) | 1C | 2C | 4C | |
| Optical fiber ntau | Fiberstus lej | 1 | 2 | 4 |
| Xim | Xiav, Txiv kab ntxwv, Ntsuab, Xim av TIA-EIA 598-B | |||
| Hlau hlau | Loj | 0.40mm los yog 0.5mm * 2 | ||
| Neeg xa xov liaison | Loj | 1.0mmsteel hlau | ||
| Sab nrauv | Khoom siv | LZSH tsho | ||
| KabLoj(± 0.2mm) | 2.0 * 5.0 | 2.0 * 5.0 | 2.0 * 5.2 | |
| Cable kwv yees. qhov hnyav (±2kg/km) | 21 | 21 | 22 | |
| Span | ≧ 80m | |||
| Maximum Arrow (SAG) | Aerial installation:Kev poob siab tshaj plaws ntawm 1% (SAG) | |||
| Load voltage (lub sij hawm luv) | ≦600N | |||
| Lub neej muaj txiaj ntsig (yam tsawg kawg) | 25xyoo | |||
| Ua haujlwm kub | Ntawm -20 ℃ to + 60 ℃ | |||
| Qhov kub ntawm qhov chaw cia | Ntawm -20 ℃ to + 60 ℃ | |||
| Installation Kub | Ntawm -20 ℃ to + 60 ℃ | |||
| Ntim | 1000m ib nruas, 32.5 * 30.5CM Plywood ntoo nruas + Carton | |||
| Sau lo lus | Ib yam li cov neeg siv khoom xav tau | |||
Fiber Identification (TIA-EIA 598-B)
| Fiber xim code TIA-EIA 598-B | ||||||
|
4 FOOB | 1 | 2 | 3 | 4 | ||
| Xiav | Txiv kab ntxwv | Ntsuab | Xim av |
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Cable thiab Length Marking
Lub sheath yuav tsum tau cim nrog cov cim dawb ntawm ib ntus ntawm ib 'meter' nrog nram qab no
cov ntaub ntawv. Lwm cov cim tseem muaj yog tias thov los ntawm cov neeg siv khoom.
1) Lub npe ntawm cov khoom siv: GDTX
1) Xyoo ntawm cov chaw tsim khoom: 2022
2) CABLE HOM: FTTH CABLE
3) Fiber ntau thiab suav: 1G657A1
4) Length cim nyob rau hauv ib 'meter' ntu: piv txwv: 0001 m, 0002m.
Reel Ntev
Standard reel ntev: 1000M / 2 000M / reel, lwm qhov ntev kuj muaj.
Kab Nruas
Cov cables tau ntim rau hauv cov nruas ntoo thiab corton.
Pob ntawv Cable
