Izinhlelo zokusebenza
Ikhebula le-EPFU lingasetshenziswa njengekhebula lokudonsa lasendlini kumanethiwekhi e-FTTH futhi lingabekwa ngokuvunguza komoya ngedivayisi ephathwa ngesandla, ukuze kuxhunywe amabhokisi olwazi lwe-multimedia yomndeni nendawo yokufinyelela yababhalisile.
- Ukusebenza Okuhle Kokuphephetha Umoya
- Amanethiwekhi we-FTTx
- I-Last Mile
- I-Microduct
I-Cable Section Design
Izici
● 2, 4, 6, 8 kanye nezinketho ze-fibers ezingu-12.
● Isakhiwo esizinzile, ukusebenza kahle komshini nezinga lokushisa.
● Idizayinelwe ngemisele ekhethekile yokuqhubekisela phambili ibanga elivunguzayo.
● Ukuqina okungasindi futhi okufanele , phinda ukufakwa.
● Idizayinelwe ngaphandle kwejeli, ukuhlubula kalula nokubamba.
● Inzuzo yezindleko ezingcono uma iqhathaniswa nomkhiqizo wakudala.
● Qedela izesekeli, abasebenzi abancane, isikhathi sokufaka esiphansi.
Amazinga & Izitifiketi
Ngaphandle kwalapho kucaciswe ngenye indlela kulokhu kucaciswa, zonke izimfuneko zizohambisana ngokuyinhloko
ngokucaciswa okujwayelekile okulandelayo.
| I-Optical Fibre: | I-ITU-T G.652, G.657 IEC 60793-2-50 |
| Ikhebula le-Optica: | IEC 60794-1-2, IEC 60794-5 |
Ukusebenza Okuyisisekelo
| I-Fiber Count | 2 Imicu | 4 Imicu | 6 Imicu | 8 Imicu | 12 Fibers |
| Ububanzi Bangaphandle (mm) | 1.15±0.05 | 1.15±0.05 | 1.35±0.05 | 1.15±0.05 | 1.65±0.05 |
| Isisindo (g/m) | 1.0 | 1.0 | 1.3 | 1.8 | 2.2 |
| I-Min Bend radius (mm) | 50 | 50 | 60 | 80 | 80 |
| Izinga lokushisa | Isitoreji: -30℃ ～ +70℃ Ukusebenza: -30℃ ～ +70℃ Ukufaka: -5℃ ～ +50℃ |
| Impilo yesevisi yekhebula | Iminyaka engu-25 |
| Qaphela: Kunconywa ukuthi ukwakheka kweyunithi yemicu emi-2 ibe nemicu egcwele emi-2, ngoba kufakazelwa ukuthi iyunithi ye-fibers emi-2.enamafayibha agcwele angu-2 ingcono kunaleyo enoziro noma eyodwa egcwaliswe ifayibha ekusebenzeni okufuthayo kanye nekhono lokuhlubula ifayibha. |
Izici Zobuchwepheshe
| Uhlobo | Inani le-fiber | I-OD (mm) | Isisindo (Kg/km) | Amandla aqinileIsikhathi eside/esifushane (N) | Ukumelana nokuchoboza isikhathi esifushane (N/100mm) |
| EPFU-02B6a2 | 2 | 1.1 | 1.1 | 0.15G/0.5G | 100 |
| EPFU-04B6a2 | 4 | 1.1 | 1.1 | 0.15G/0.5G | 100 |
| EPFU-06B6a2 | 6 | 1.3 | 1.3 | 0.15G/0.5G | 100 |
| EPFU-08B6a2 | 8 | 1.5 | 1.8 | 0.15G/0.5G | 100 |
| I-EPFU-12B6a2 | 12 | 1.6 | 2.2 | 0.15G/0.5G | 100 |
Izimpawu zokushaywa
| Inani le-fiber | 2 | 4 | 6 | 8 | 12 |
| I-duct diameter | 5.0/3.5 mm | 5.0/3.5 mm | 5.0/3.5 mm | 5.0/3.5 mm | 5.0/3.5 mm |
| Ingcindezi yokuphefumula | 8bar / 10bar | 8bar / 10bar | 8bar / 10bar | 8bar / 10bar | 8bar / 10bar |
| Ibanga elivunguzayo | 500m/1000 m | 500m/1000 m | 500m/1000 m | 500m/1000 m | 500m/800m |
| Isikhathi sokuphefumula | 15min/30min | 15min/30min | 15min/30min | 15min/30min | 15min/30min |
Izimpawu Zemvelo
• Izinga lokushisa lokuthutha/lesitoreji: -40℃ ukuya +70℃
Ubude bokulethwa
• Ubude obujwayelekile: 2,000m; obunye ubude buyatholakala
Ukuhlolwa Kwemishini Nezemvelo
| Into | Imininingwane |
| Ukuhlolwa kokulayisha kwe-tensile | Indlela Yokuhlola: Ngokuvumelana ne-IEC60794-1-21-E1
Amandla aqinile : W*GN
Ubude: 50m
Isikhathi sokubamba : 1 iminithi
Ububanzi be-mandrel: 30 x ububanzi bekhebula
Ngemva kokuhlola i-fiber nekhebula akukho monakalo futhi alukho ushintsho olusobala ekuncipheni |
| Crush / Ukuhlolwa kokucindezelwa | Indlela Yokuhlola: Ngokuvumelana ne-IEC 60794-1-21-E3
Ubude bokuhlola: 100 mm
Umthwalo: 100 N
Isikhathi sokubamba: 1 iminithi
Umphumela wokuhlolwa:
Ukunciphisa okwengeziwe ≤0.1dB kokuthi 1550nm.
Ngemuva kokuhlolwa akukho ukuqhekeka kwe-sheath futhi akukho ukuphuka kwe-fiber. |
| Ukuhlolwa kokugoba ikhebula | Indlela Yokuhlola: Ngokuvumelana ne-IEC 60794-1-21-E11B
Ububanzi beMandrel: 65mm
Inombolo Yomjikelezo: Imijikelezo emi-3
Umphumela wokuhlolwa: Ukunciphisa okwengeziwe ≤0.1dB ku-1550nm.
Ngemuva kokuhlolwa akukho ukuqhekeka kwe-sheath futhi akukho ukuphuka kwe-fiber. |
| Ukuhlolwa okuguquguqukayo / okuphindaphindiwe kokugoba | Indlela Yokuhlola: Ngokuvumelana ne-IEC 60794-1-21- E8/E6
Isisindo somkhiqizo: 500 g
Ububanzi bokugoba : 20 x ububanzi bekhebula
Izinga lomthelela : ≤ 2 isekhondi / umjikelezo
Inombolo yemijikelezo : 20
Umphumela wokuhlolwa: Ukunciphisa okwengeziwe ≤0.1dB ku-1550nm.
Ngemuva kokuhlolwa akukho ukuqhekeka kwe-sheath futhi akukho ukuphuka kwe-fiber. |
| Ukuhlolwa kwezinga lokushisa ngebhayisikili | Indlela Yokuhlola: Ngokuvumelana ne-IEC 60794-1-22-F1
Ukushintshashintsha kwezinga lokushisa: -20 ℃ kuya + 60 ℃
Inombolo yemijikelezo : 2
Isikhathi sokubamba isinyathelo ngasinye : amahora ayi-12
Umphumela wokuhlolwa: Ukunciphisa okwengeziwe ≤0.1dB/km ku-1550nm. |
Ukumaka Ikhebula
Ngaphandle uma kudingekile ngenye indlela umgodla uzosetshenziswa inkjet ephawulwe ngezikhathi eziyi-1m, equkethe:
- Igama lekhasimende
- Igama lokukhiqiza
- Usuku lokukhiqiza
- Uhlobo kanye nenombolo ye-fiber cores
- Ukumaka ubude
- Ezinye izidingo
Ngokwemvelo
Ukuthobela ngokugcwele ISO14001, RoHS kanye OHSAS18001.
Ukupakisha Ikhebula
Ukugoqa kwamahhala epanini. Amapaneli e-plywood pallets
Ubude obujwayelekile bokulethwa bungu-2, 4, 6 km nokubekezelela -1% ~ +3%.
 | I-Fiber Count | Ubude | Usayizi wePan | Isisindo (Gross) KG |
| (m) | Φ×H |
| | (mm) |
| 2 - 4 Fibers | 2000 m | φ510 × 200 | 8 |
| 4000 m | φ510 × 200 | 10 |
| 6000m | φ510 × 300 | 13 |
| 6 Imicu | 2000 m | φ510 × 200 | 9 |
| 4000 m | φ510 × 300 | 12 |
| 8 Imicu | 2000 m | φ510 × 200 | 9 |
| 4000 m | φ510 × 300 | 14 |
| 12 Fibers | 1000 m | φ510 × 200 | 8 |
| 2000 m | φ510 × 200 | 10 |
| 3000m | φ510 × 300 | 14 |
| 4000 m | φ510 × 300 | 15 |
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