TP-Link TL-SF1016DS Installation Manual page 15

Requirements for Cabling Indoors
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When cabling indoors, keep a certain distance away from the devices that may cause
high-frequency interferences, such as down-conductor cable, powerline, power
transformer and electromotor.
The main cable should be paved in the metal raceway of the access shaft. When
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cabling, keep the loop area formed by the cable itself as small as possible.
Requirements for the distance between Ethernet cable and other pipelines are shown
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in the table.
Other Pipelines
Down-conductor
PE
Service pipe
Compressed air pipe
Thermal pipe (not wrapped)
Thermal pipe (wrapped)
Gas pipe
The two diagrams below demonstrate parallel net length and parallel-overlapping
net height.
Note:
The above minimum net length/height is required when metal raceway is not
used. If any requirements cannot be met, you can add a steel tube or metal
raceway for shielding.
Requirements for the distance between Ethernet cable and high-power electric devices
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are in following tables.
Cable Pave Way
Parallel cabling
<2kVA
One is in the grounded metal raceway or metal pipe
powerline
The both are in the grounded metal raceway or
metal pipe
Ethernet Cable
Min Parallel Net Length
L (mm)
1000
50
150
150
500
300
300
10/100Mbps Unmanaged Switch
Min Parallel-overlapping
Net Height H (mm)
300
20
20
20
500
300
20
Min Parallel
Length (mm)
130
70
10
Lightning Protection 11