- 提供4x10/100Mbps以太网端口，支持RJ-45连接器
- 提供1x100Mbps多/单模式光纤端口，支持ST连接器
- 支持全半双工流量控制
- 支持综合循环发动机
- 支持MDI/MDI-X自动交叉
- 提供广播风暴保护
- 支持10~30伏直流电输入
- 提供3,000伏直流电浪涌保护（EFT）电压线
- 支持4,000伏直流电以太网ESD保护
- 提供灵活安装方案：DIN导轨，面板，搭载安装
- 支持宽温操作：-10 ~60°C
ADAM-6521/ST is an industrial-grade Ethernet switch with a fiber optic port that makes it possible to expand industrial networks fast and cost-effectively. ADAM-6521/ST has 1 fiber port and 4-RJ-45 ports. With fiber optics, you can prevent noise interfering with your system and implement tran***ission distances up to 15 km. ADAM-6521/ST supports a wide voltage range of +10 ~ 30 VDC over the terminal block, and 3,000 VDC surge protection (EFT) to protect it from being damaged by over-voltage. A wide operating temperature range from -10 to 65° C (14 ~ 149° F), makes it functional in harsh operating environments. Six inclusive LED indicators make troubleshooting easier. Each port has a pair of LEDs that indicate link status and tran***ission speed. This function conveniently informs users of any collisi***, the link status, power failure and data receipts for immediate on-site diagnostics.
| ADAM-6521/ST-AE | ||
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| General | Certificati*** | CE, FCC, UL/cUL 60950-1 |
| Interface | Ports Number | 1 |
| I/O | Tran***ission Distance | Ethernet up to 100 m, Fiber up to 2 km |
| Tran***ission Speed | UP to 100 Mbps | |
| Power Supply | Power Input | 1 x Unregulated 10 ~ 30 VDC |
| Power Connector | 2-pin removable screw terminal | |
| Operating System | Temperature (Operating) | -10 ~ 70°C (14 ~ 158°F) I21 Stack: -10~ 60°C (-40 ~ 140°F) |
| General | Ethernet Connectors | 1 x ST type fiber connector |
| Mounting | DIN 35 rail, Wall, Stack | |