1. Under the eaves:

Control cables can only be used if they are not directly exposed to sunlight or above high temperature. Standard LAN cables are recommended for use with pipes.UV (UV)- do not use cables without UV protection in direct sunlight.

2. Outer wall:

Avoid direct sunlight on the wall and man-made damage.Heat - the temperature of a cable in a metal pipe or slot is high, and many polymeric materials have a shorter service life when the temperature drops.

Inside the pipe (plastic or metal) :

If in the pipe, pay attention to plastic pipe damage and metal pipe heat conduction.Mechanical damage (repair cost)- cable repair is expensive and requires at least two terminations at each break point.

4. Suspension application/overhead cable:

Consider cable sag and pressure.What kind of binding are you going to do?Whether the cable is directly exposed to sunlight.

5. Directly lay in underground cable trench:

The environment is very small.The installation of cable trench shall be inspected for the degree of dryness or moisture as scheduled.Grounding - if the shielding layer of the control cable needs to be grounded, standards must be followed.

6. Underground pipeline:

In order to facilitate future upgrade, cable replacement and away from the surface pressure and the surrounding environment, auxiliary pipe away from, auxiliary pipe is a better method.But don't expect the pipes to stay dry forever, which will affect the choice of cable types.Water - moisture in LAN twisted pair cables can increase the capacitance of the cable, thereby reducing impedance and causing near-end crosstalk problems.