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北京迈森科技有限公司
北京迈森科技有限公司
研华非网管型智能交换机The EKI-2725F supports Gigabit Ethernet. The power rating is 12 ~ 48 VDC redundant input design, and is secured with a double protection mechanism。
研华非网管型智能交换机简介：
The EKI-2725F supports Gigabit Ethernet. The power rating is 12 ~ 48 VDC redundant input design, and is secured with a double protection mechanism: Power Polarity Reverse Protection and an Overload Current Fuse. The former tolerates reverse power wiring while the later secures the system from overload currents. As the power supply turns normal, EKI-2725F will automatically get back to a normal operating state. Each port of EKI-2725F has 2 LED’s to show the link status transmission speed and collision status. It also provides a relay output for an event alarm. In the event of a power failure, the built-in LED will activate the alarm to notify administrators. Engineers can simply verify the hardware status by checking the LED, which makes troubleshooting quick and easy. EKI-2725F comes with compact metal housing rated at IP30 to protect against dusty industrial environments.
研华非网管型智能交换机特点：
规格：
Interface
General
I/O
Power Supply
Operating System
Communications
Port Configuration
Switch Properties
Mechanism
Environment
MTBF
Power Requirements
Certification
Warranty
：
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