| 品牌：Advantech/研华 | 型号：EKI-2728 | 加工定制：否 |
| 用途：工业交换机 | 产品认证：A |
提供超薄尺寸，便于DIN导轨和IP30金属外壳及安装套件
提供冗余12~48直流电压输入和继电器报警
支持广播风暴保护
支持宽温操作：-40~75°C
| I/O | Transmission Distance | Ethernet: up to 100 m |
| Transmission Speed | 10/100/1000Mbps | |
| Power Supply | Power Input | 2 x Unregulated 48 VDC |
| Power Connector | 6-pin removable screw terminal | |
| Operating System | Temperature (Operating) | -10 ~ 60°C (14 ~ 140°F) |
| General | Ethernet Connectors | 8 x RJ-45 |
| Mounting | DIN-rail, Wall | |
| Certifications | CE, FCC, UL/cUL 60950-1, Class I, Division 2 | |
| Interface | Ports Number | 8 |
