Usetyenziso
Intambo ye-EPFU ingasetyenziswa njengentambo yokulahla yangaphakathi kwinethiwekhi ye-FTTH kwaye inokubekwa ngokuvuthela komoya ngesixhobo esiphathwa ngesandla, ukudibanisa iibhokisi zolwazi lwemultimedia zosapho kunye nendawo yokufikelela kubabhalisi.
- Ukusebenza okugqwesileyo kokuvuthuza komoya
- Iinethiwekhi zeFTTx
- Imayile yokugqibela
- Microduct
Uyilo lweCandelo leCable
Iimbonakalo
● 2, 4, 6, 8 kunye ne-12 iinketho zeefayibha.
● Isakhiwo esizinzileyo, ukusebenza kakuhle koomatshini kunye nobushushu.
● Iyilwe ngeegrooves ezikhethekileyo zokuqhubela phambili umgama ovuthuzayo.
● Ubunzima obulula kunye nokuqina okufanelekileyo , phinda ufakelo.
● Eyilwe ngaphandle kwejeli, ukuhluthwa okulula kunye nokuphathwa.
● Iindleko ezingcono inzuzo xa kuthelekiswa nemveliso yemveli.
● Gqibezela izincedisi, abasebenzi abancinci, ixesha lokufakela eliphantsi.
Imigangatho & neziQinisekiso
Ngaphandle kokuba kuchazwe ngenye indlela kule ngcaciso, zonke iimfuno ziya kuhambelana kakhulu
ngezi nkcukacha zilandelayo zomgangatho.
| I-Optical Fibre: | ITU-T G.652, G.657 IEC 60793-2-50 |
| Intambo ye-Optica: | IEC 60794-1-2, IEC 60794-5 |
Ukusebenza okusisiseko
| Ukubalwa kweFayibha | 2 IiFayibha | 4 IiFayibha | 6 IiFayibha | 8 IiFayibha | 12 IiFayibha |
| Ububanzi bangaphandle (mm) | 1.15±0.05 | 1.15±0.05 | 1.35±0.05 | 1.15±0.05 | 1.65±0.05 |
| Ubunzima (g/m) | 1.0 | 1.0 | 1.3 | 1.8 | 2.2 |
| Ireyidi ye-Min Bend (mm) | 50 | 50 | 60 | 80 | 80 |
| Ubushushu | UGcino: -30℃ ～ +70℃ Ukusebenza: -30℃ ～ +70℃ Ufakelo: -5℃ ～ +50℃ |
| Ubomi benkonzo yekhebula | Iminyaka engama-25 |
| Qaphela: Kucetyiswa ukuba ulwakhiwo lweyunithi ye-2 yefibers lube neentsinga ezi-2 ezigcweleyo, kuba kungqinwa ukuba iyunithi yeefibers ezi-2.ngeentsinga ezi-2 ezigcweleyo zingcono kuneziro okanye ifayibha enye ezaliswe kwintsebenzo yokuvuthela kunye nokukwazi ukuhluba ifayibha. |
Iimpawu zobuGcisa
| Uhlobo | Ukubalwa kweFayibha | OD (mm) | Ubunzima (Kg/km) | Tensile strengthIxesha elide / elifutshane (N) | Ukuxhathisa ukutyumza ixesha elifutshane (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 |
| EPFU-12B6a2 | 12 | 1.6 | 2.2 | 0.15G/0.5G | 100 |
Iimpawu zokuvuthela
| Ukubalwa kweFayibha | 2 | 4 | 6 | 8 | 12 |
| Umbhobho wedayimitha | 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 |
| Ukuvuthela uxinzelelo | 8bar / 10bar | 8bar / 10bar | 8bar / 10bar | 8bar / 10bar | 8bar / 10bar |
| Umgama ovuthuzayo | 500m/1000 m | 500m/1000 m | 500m/1000 m | 500m/1000 m | 500m/800 m |
| Ixesha lokuvuthela | 15min/30min | 15min/30min | 15min/30min | 15min/30min | 15min/30min |
Iimpawu zokusingqongileyo
• Ubushushu bothutho/ugcino: -40℃ ukuya +70℃
Ukuhanjiswa Ubude
• Ubude obuqhelekileyo: 2,000m; ezinye ubude nazo ziyafumaneka
Uvavanyo loomatshini kunye nokusiNgqongileyo
| Into | Iinkcukacha |
| Uvavanyo lokulayisha i-tensile | Indlela yoVavanyo: Ngokuhambelana ne-IEC60794-1-21-E1
Amandla okuqina : W*GN
Ubude: 50m
Ixesha lokubamba : 1 imizuzu
Ububanzi be mandrel: 30 x cable ububanzi
Emva kokuvavanya i-fiber kunye nekhebula akukho monakalo kwaye akukho tshintsho lucacileyo kwi-attenuation |
| Crush / Uvavanyo loxinzelelo | Indlela yoVavanyo: Ngokuhambelana ne-IEC 60794-1-21-E3
Ubude bovavanyo: 100 mm
Umthwalo: 100 N
Ixesha lokubamba: imizuzu eyi-1
Iziphumo zovavanyo:
I-attenuation eyongezelelweyo ≤0.1dB kwi-1550nm.
Emva kovavanyo akukho kuqhekeka kwe-sheath kwaye akukho fayibha yophuka. |
| Uvavanyo lokugoba ikhebula | Indlela yoVavanyo: Ngokuhambelana ne-IEC 60794-1-21-E11B
Mandrel Ububanzi: 65mm
Inani lomjikelo: Imijikelo emi-3
Iziphumo zovavanyo: Ukunciphisa okongeziweyo ≤0.1dB kwi-1550nm.
Emva kovavanyo akukho kuqhekeka kwe-sheath kwaye akukho fayibha yophuka. |
| Ukugoba / Uvavanyo lokugoba oluphindaphindiweyo | Indlela yoVavanyo: Ngokuhambelana ne-IEC 60794-1-21- E8/E6
Ubunzima bobunzima: 500g
Idayamitha yokugoba: 20 x idayamitha yentambo
Izinga lempembelelo : ≤ 2 imizuzwana / umjikelo
Inani lemijikelo : 20
Iziphumo zovavanyo: Ukunciphisa okongeziweyo ≤0.1dB kwi-1550nm.
Emva kovavanyo akukho kuqhekeka kwe-sheath kwaye akukho fayibha yophuka. |
| Ubushushu bovavanyo lokuhamba ngebhayisekile | Indlela yoVavanyo: Ngokuhambelana ne-IEC 60794-1-22-F1
Ukwahluka kobushushu: -20℃ ukuya + 60℃
Inani lemijikelo : 2
Ukubamba ixesha kwinyathelo ngalinye : iiyure ezili-12
Iziphumo zovavanyo: Ukunciphisa okongeziweyo ≤0.1dB/km kwi-1550nm. |
Ukumakishwa kweCable
Ngaphandle kokuba kufuneke ngenye indlela isingxobo siya kusebenzisa inkjet ephawulwe ngezithuba ze-1m, equlathe:
- Igama loMthengi
- Igama loMvelisi
- Umhla wokwenziwa kwayo
- Uhlobo kunye nenani le-fiber cores
- Ukumakisha ubude
- Ezinye iimfuno
Ngokusingqongileyo
Ukuthobela ngokupheleleyo ISO14001, RoHS kunye OHSAS18001.
Ukupakishwa kweCable
Ukujiya kwamahhala epanini. Iipani kwiipaliti zeplywood
Ubude bokuhanjiswa okusemgangathweni yi-2, 4, 6 km kunye nokunyamezela kwe-1%～ + 3%.
 | Ukubalwa kweFayibha | Ubude | Ubungakanani bePan | Ubunzima (Gross) KG |
| (m) | Φ×H |
| | (mm) |
| 2～4 IiFayibha | 2000 m | φ510 × 200 | 8 |
| 4000 m | φ510 × 200 | 10 |
| 6000m | φ510 × 300 | 13 |
| 6 IiFayibha | 2000 m | φ510 × 200 | 9 |
| 4000 m | φ510 × 300 | 12 |
| 8 IiFayibha | 2000 m | φ510 × 200 | 9 |
| 4000 m | φ510 × 300 | 14 |
| 12 IiFayibha | 1000 m | φ510 × 200 | 8 |
| 2000 m | φ510 × 200 | 10 |
| 3000m | φ510 × 300 | 14 |
| 4000 m | φ510 × 300 | 15 |
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