POE300 PoE Tester and Monitor
How to use the PoE Tester / Power Monitor
PoE system: A PoE system comprises a PSE (Power Source Equipment) and
PD (Powered Device) two ports.
PSE: PoE switch, PoE midspan switch, PoE (active / Passive) injector.
PD: IP camera, IP phone and wireless AP and other network appliances.
PSE: Only provides power supply to PoE enabled devices.
Standard: IEEE 802.3 af (PoE), 802.3 at (PoE+), 802.3 bt (PoE++), 802.3 at delivers
30W or more power and backward compatible with 802.3 af.
(A) Standards based (802.3 af/at/bt) active PoE power is negotiated, only transmit
power when it detects the connection of PoE – enabled device, this can avoid the
risk of leakage and protects NON-PoE devices.
(B) Non-standards-based-passive PoE-power is always on, like passive injector which
will fry/damage a non-standard PD/equipment you're about to connect.
Need to be aware of what kind of PoE you have and what it will work to avoid
damage the equipment.
Endspan (A) – display the voltage on pairs (+) 1/2 and (-) 3/6.
Midspan (B) – display the voltage on pairs (+) 4/5 and (-) 7/8.
The tester is battery free operation.
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Designed for testing standard active and passive PoEs & Non-standard passive
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PoEs.
The tester can turn on the activity LED on PSE.
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Power (Watts) which is voltage multiplied by current.
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Mode A and Mode B can operate at the same time.
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If both A and B are powered, add the A and B values together.
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The tester can be used for Non-Standard/Passive PoE, which operate at
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between 11V – 60V for detecting and verifying PSE is either standard/active
PoE or Non-standard/passive PoE with polarity and available voltage
monitoring and in-line testing.
Interface:
PSE connector: For connecting PSE.
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PD connector: For connecting PD.
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PoE is subject to the same distance limitations as standard network cable runs –
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100 meters (328 feet).
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