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Full-Color LED Splicing Display Unit Installation Guide
47
3.2.3 Wiring
After the cabinet frames are stitched, connect network cables, signal lines, and power cords
before further installation.
About the Cabinets
Load Capability of Network Interfaces
The load capability of a single network interface of the sending card is limited. You can calculate
the max load of a single network interface by the following formula.
Max Load of a Network Interface = Pixel Capacity of a Network Interface/Cabinet Resolution
Example
If equipped with a sending card of 650,000 pixels, the max load of a single network interface for a
P1.2 cabinet of 480 × 270 resolution is five cabinets.
Note
You can choose sending cards of different pixels and cabinets of different resolution, and
calculate the load capability by the formula.
Load Capability of Power Cords
The load capability of a single power cord is limited. You can calculate the max load of a single
power cord by the following formula.
Max Load of a Single Power cord = Power of the Cord/Power of the Cabinet
Note
You can choose power cords and cabinets of different specifications, and calculate the load
capability by the formula.
Interfaces of Embedded Sending Card
An embedded sending card is installed at the center of each cabinet. Refer to the figure and the
table below for the interfaces on the sending card.
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