1000兆收发器资料
10/100/
●产品简介 INTRODUCTION CATV光接收机是一种应用于有线电视光纤传输网络的设备,其主要功能是将光信号转换成电信号,配合光发射机完成图像、语音、数据的传送和接收。 CATV optical receiver can be used in CATV HFC network transmitting, its function is to convert optical signals into electric signal, transmit and receive the video, voice, data with optical transmitter. ●性能特点 FEATURES ◆ 适合于1310nm和1550nm双波长工作窗口。Suitable for 1310nm and1550nm wavelength ◆ 采用PHILIPS光接收器件,PHILIPS、NEC进口低噪声前置模块和功率倍增模块放大。Adopt PHILIPS( optional) receive device, imported low noise pre-module and power double magnify module by PHILIPS and NEC ◆ 二路/四路高电平射频输出。Two or four radio frequency of high level output channel ◆ 每路设有衰减器、均衡器。Independent attenuator,balanced device for every channel. ◆ 具有光功率监测LED显示电路,便于使用维护。 ◆ 高可靠性开关电源,严密防雷击系统。High reliability on/off power,Anti-thunder system...