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ZTE 5250 28PM H 10/100/1000 PoE Switch
Teknik Özellikler
| Dimensions (H*W*D, mm) |
| 43.6*442*440 |
| Fixed Ports |
| 20 GE RJ45+4 GE Combo |
| Expansion Card Slot |
| 1 |
| Expansion Card Type |
| 4*1GE SFP card |
| 4*1GE RJ45 card |
| 4*10GE SFP+ card |
| Weight |
| <7.5kg |
| Management Port |
| 1 GE MNG, 1RJ45 Console, 1 Mini USB Console |
| DC Power Supply |
| -38V ～–72V |
| AC Power Supply |
| Rated voltages: 100V~240V, 50Hz~60Hz |
| Maximum voltages: 90V~286V, 45Hz~66Hz |
| Maximum Power Consumption |
| <831W(POE:720W) |
| Power Redundancy |
| Two independent and swappable power supply module, support AC 1+1, DC 1+1 |
| Heat Dissipation Pattern |
| Fan cooling, support multilevel speed regulation |
| Heat Dissipation |
| 310 btu/h |
| Working Temperature |
| Long term working temperature: -5 oC ~ +50 oC |
| Short term working temperature: -10 oC ~ +55 oC |
| Humidity |
| 20%~95% |
| Working Altitude |
| 3000 meters |
| MTBF/MTTR |
| >100,000 hours / < 30 minutes |
| Switching Capacity |
| 128G bps |
| Packet Forwarding Rate |
| 96M pps |
Teknik Kısa
PoE : PoE Plus
Port Hızı : 1 GBit
PoE Port Sayısı : 
24 Port
24 Port PoE Güç Bütçesi : 400-800 Watt
Aktarım Türü : Combo
Aktarım Port Sayısı : 4
