研瑞科技

Main Features

Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
Provides 1 x 100 Mbps multi-mode/single-mode SC type fiber port
Provides internal jumper for Link Fault Pass-through (LFP) setting
Supports full/half duplex flow control
Supports store and forward transmission
Supports auto-negotiation
Supports MDI/MDI-X auto crossover
Provides surge (EFT) protection 3,000 VDC for power line
Supports 4,000 VDC Ethernet ESD protection
Supports redundant +12-48 VDC power input
Provides flexible mounting: DIN-rail & Panel Mounting
Supports wide Operating Temperature from -40 ~ 75° C

EKI-2541M/2541S是一款将以太网转接到光纤网络的工业级转换器。它能够透明地将以太网信号转换为光纤信号。光纤具有宽带、防电磁干扰和长距离传输的优点。因此，EKI-2541M/2541S是楼宇和本地网“光纤到户”应用的理想解决方案。EKI-2541M/2541S支持MDI/MDIX自动检测，所以无需使用交叉线。EKI-2541M/2541S工作温度为-10 〜 65°C，工作电压为10 〜 30VDC。此外，它还提供3000VDC峰值，进行过压保护，可见它能适应恶劣的工作环境。EKI-2541M/2541S是一台增强型的以太网至光纤网转换设备，除具有标准的转换功能外，它还有LFP（Link Fault Pass-Through）功能。通常情况下当一端连接发生故障，另一端仍发送数据包并连续等待失去连接的一端无法送达的响应。而使用其内置跳线可以启动LFP功能，EKI-2541M/2541S将在发现一端故障中断时，强制故障的另一端中断，再交由应用软件对此情况予以相应处理。