ZJY-ER-2
POF RepeaterZJY-ER-2 POF repeater breakthrough the limit of distance that POF to the desktop,the most transmission distance of POF is 100 meter,but in the real application the distance maybe beyond 100 meter,then the POF repeater can apply to it well.
塑料光纤有源中继器（ZJY-ER-2）是工作于网络物理层的一种网络连接设备，主要功能是通过对数据信号的复制、调整、放大和重新发送或转发，达到延长网络传输距离的目的。
ZJY-ER-2 内置塑料光纤收发器模块，上下联端口均为塑料光纤（POF）接口。使用一个中继器，可以增加100米的传输，中继器级联可使塑料光纤网络传输距离无限延长，突破了塑料光纤网络的距离限制。
| Product Name | POF Repeater |
| Product Number | ZJY-ER-2 |
| Equipment Port | 2-100M POF ports |
| Network standards and protocols | EEE 802.3u Fast Ethernet |
| IEEE 802.3x Full Duplex Flow Control | |
| Transmission Medium | Φ2.2mm Duplex Plastic Optical Fiber Cable, core material PMMA ,Wavelengh 650nm |
| Dimensions(Lx W x H) | 75mm x 50mm x 22.5mm |
| Weight | 40g |
| Power Supply | 5V DC |
| Power Consumption | 1.5W |
| Colour | Black |
| Work Environment | Temperature: 0ºC to 40ºC |
| Humidity: 5% to 95% (Non-condensing) | |
| Storage Environment | Temperature: -20ºC to 70ºC |
| Humidity: 5% to 95% (Non-condensing) |
塑料光纤有源中继器（ZJY-ER-2）内置塑料光纤收发器模块，上下联端口均为塑料光纤（POF）接口。使用一个中继器，可以增加100米的传输，中继器级联可使塑料光纤网络传输距离无限延长，突破了塑料光纤网络的距离限制。
塑料光纤中继器安装简单、快捷。使用时：先接入电源，然后将两段塑料光缆分别接入该中继器的两个POF接口，只需根据“有光对无光”的原理，即可判断接线方向。接通后信号指示灯为绿色光。点击放大图片
