User’s Manual
TP-SW8
TYCON POWER SYSTEMS
5
*PoE indicator (the left LED on RJ45)
LED
STATUS
Description
P1~P7
PoE PSE
Yellow
LED ON when PoE power output.
Off
No PoE output
P8
PoE PD
Yellow
TP-SW8:4 pairs power source receive.
TP-SW8-NC:2 or 4 pairs power source
receive.
Yellow
Blinking
TP-SW8:2 pairs power source receive.
TP-SW8-NC:unused.
Off
No power is detected on this port.
*Power wiring
The PoE switch accepts input voltage from terminal block (rear panel) or RJ45 cable (port 8). If
power input from terminal block, the input voltage must be in the range of 12 to 57 VDC. Input
current on secondary wire terminal input is 10A max. Input current on port 8 is 2A max.
If power input from the RJ45 cable (port8) in the TP-SW8, the input voltage must be in the range of
44 to 57VDC if running for 802.3af operation or 50 to 57VDC if running for 802.3at operation.
If the TP-SW8 is not powered within IEEE802.3af/at specification, it will only function as an
ethernet switch without PoE output.
The PoE PSE ports will deliver DC power over the spare pairs as the connection:
* TX on lines 1 and 2
* RX on lines 3 and 6
* V+ on line 4 and 5
* V- on line 7 and 8
The Port 8 may get power over the signal pair or spare pairs, the connection as:
* Data pair A plus V+ /V- on lines 1 and 2
* Data pair B plus V-/V+ on lines 3 and 6
* V+/V- on line 4 and 5
* V-/V+ on line 7 and 8
