Solutions

Consumer solutions

Residential areas broadband access 
一、Prerequisite and the matters needing attention
1、District electric meter concentration （Electric meter must focus on the first floor of unit below)

2、 Optical fiber achieve meters centralized place
Can coordinate housingestate or power department relations，To bag signal coupling to meter 
3、All three are the key conditions, PLC operation any won't solve the scheme will implement won't go down。 
4、Must have a special department to execut
二、 Equipment

WD-B85M/B200M Master Powerli Ethernet bridge 

WD-85M/200 Powerline Adapter

Coupled inductance

Coupling Schemes

      Several meters string should be paid attention to pick up the signal when direction. PLC, In order to avoid the different users 's meters line ,which in the same headend，PLC signal in opposite directions .Cancel each other out，Reduce signal strength，And firewire and neutral towards opposite，Thus forming loop principle.For example ，The first one meter firewire coupling，The signal go along the direction of the electric meter is appeared。So，The same master equipment of the other meter’s firewire coupling PLC signal，A signal should be down the same direction.To qualify for the end of the electric meter after completion of the coupling .PLC signal use terminals，Thus forming a loop.

四、Network Chart

Corridor bottom structure (electric meter concentration point)

Backbone structure (fiber to the corridor centralized place)