Optical fiber direct drive solution is a solution of 4G base station construc
In the construction of 5G base stations, in addition to the passive WDM scheme
随着传输、光纤线路放大和ROADM交换技术的进步,使得更多的波长可以通过光纤系统进行传输。增加的传输波长使得每对光纤的总传输量更大,从而提高了网络的经济效益。
With the ever-increasing need for higher bandwidth, DWDM technology has been on
What is WDM? – Basics of our CWDM & DWDM system The IT refers to a medium where
有源波分解决方案和半有源波分解决方案传输原理类似,不同的是有源波分解决方案局端都远端都采用有源波分设备。传输原理具体如下: 有源波分方案传输图示(1)
在5G基站建设中,除了无源波分方案外,半有源方案也逐渐应用在实际建设当中。具体如下: 半有源方案传输图示 本方案适用于:局端机房供电相对方便的地区,