POE Switch 28 Port ยี่ห้อ D – Link รุ่น DGS-1250-28X
- 24 x 10/100/1000BASE-T ports
- 4 x 10G SFP+ ports for choosing the most suitable media type for your requirement
- Lite L3 Static Routing for increased network efficiency
- Advanced security features such as Access Control List, IMPB, 802.1X Authentication to enhance network security and protect the internet IT network
- Dual Image & Configuration for reduced downtime
- Supports STP/RSTP/MSTP to maintain the quality of network
- Full CLI for for easy management
- QoS Enablement for performance improvement of critical network traffic
- 11 Web Languages for management flexiblity
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Specifications
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| CPU Speed | 800MHz |
| DRAM Size | DDR3 2G |
| Flash Memory Size | 64MB |
| Packet Buffer Size | 12MBits |
| FAN | Yes |
| Physical Stacking | No |
| 1000Base-T Interface | 24 |
| 10G SFP+ Interface | 4 |
| Auto MDI/MDIX | Yes |
| Console Port | Yes |
| RJ-45 Management Port | No |
| Alarm Port | No |
| CompactFlash (CF) Card Slot | No |
| Secure Digital (SD) Card Slot | No |
| USB Port | No |
| Number of Module Slots | No |
| 10/100/1000 BASE-T | 24 |
| 10G SFP + ports | 4 |
| Switch Capacity | 128 Gbps |
| Max. Packet Forwarding Rate | 95.24 Mpps |
| Dimension | 440mm x 140 mm x 44mm |
| Maximum Heat Dissipation | 104.346 BTU/hr (100 V)<br/>100.936 BTU/hr (240 V) |
| Weight | 1.75 kg |
| Operation Temperature | -5 – 50°C |
| Storage Temperature | -20-70°C |
| Operation Humidity | 0% – 95% RH |
| Storage Humidity | 0% ~ 95% RH |
| Operating Altitude | 1500 meters |
| Maximum Power Consumption | 30.6 W/100 V<br/>29.6 W/240 V |
| MTBF | 743,482.45 hours |
| Warranty | Limited Lifetime |
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