Axis T8640 Installation Manual page 6

Page 6
Hardware Overview - Configuration Examples
Example 1. External power supply needed when used together with
non-PoE switch.
Power supply
Base unit
Ethernet
switch
Example 2. External power supply needed when used together with
non-PoE switch.
Power supply
Base unit
Ethernet
switch
Example 3. PoE powered solution (optional power supply
needed when used together with low quality cables)
PoE
switch
Example 4. PoE devices higher than class 4 require additional
midspan.
PoE
switch
Base unit
Device unit
Power supply (optional)
Base unit
Device unit
Device unit
Device unit
Base unit
Device unit
Midspan
AXIS T8640