LUUM.IO

FAQs#

What is the input voltage range of the lighting controller?#

48V-57VDC, see D1.1 - Input Power Range.

What is the maximum output power of each port?#

Each physical port on the X-PoE LCNS is capable of outputting 2.3A total. To calculate the maximum output power, 2.3A should be multiplied by the input voltage supplied to the switch. See D1.2 - Output Power Range.

The max output in Amps is: 2.3

Use the following table to correlate input voltage to max output power

Input Voltage	Max Output Current	Max Output Per Channel	Max Output Per Port
48V	2.3A	54W	108W
57V	2.3A	65W	129W

Can X-PoE Switches support traditional IEEE Poe Loads?#

Of course it can. Thats the whole point When a user connects a load to the switch, the switch will begin by checking to see if the connected device is a traditional PoE Load. If it is, it will enable power according to the classifaction of that load.

If the connected load turns out to be an X-PoE load, the switch will then allocate power according to the X-PoE classification.

If an output on the switch has already been configured to specific settings and has been "Locked" (link to lock info), then the switch will jump straight to those settings.

sequenceDiagram
  autonumber
  Device->>Switch: Device connected to switch
  loop IEEE PoE Discovery Handshake
     Switch->>Device: Determine if device is IEEE load
  end
  alt IEEE Load detected
     Switch->>Device: Enable power?
  else Connected load, but X-PoE signature value
     Switch->>Switch: Intitiate X-PoE handshake
  end
  Note right of Switch: An output can be configured to specific settings to skip this discovery!
  loop IEEE X-PoE Discovery Handshake
      Switch->>Device: Determine if device is X-PoE PD requesting specific current
  end
  alt X-PoE Load detected
     Switch->>Device: Enable output according to X-PoE Classification
  else Unknown device connected
     Switch->>Switch: Disable output
  end

What are the resistor values on the PD?#

Group	Signature Resistor Value	Color	XPOE Class
A	32k	BLACK	300mA Constant Current
B	13k	BROWN	400mA Constant Current
C	14k	GREEN	500mA Constant Current
A	16k	GREY	600mA Constant Current
B	6k5	ORANGE	800mA Constant Current
A	10k6	CLEAR	900mA Constant Current
C	7k	LIGHT GREEN	1000mA Constant Current
A	8k	WHITE	1200mA Constant Current
CV48	8k5	RED	48V Constant Voltage
CV36	9k5	YELLOW	36V Constant Voltage
CV24	11k5	BLUE	24V Constant Voltage
MAN	12k5	CYAN	Manual Config - Default 100mA

Detailed Table#

Group	Number/Voltage	Signature Resistor Value	Color	XPOE Class	Resistor 1	Resistor 2	Combined Resistance	Nominal Resistance	Resistance Error
A	1	32k	BLACK	300mA Constant Current	47000	100000	31972.79	32000	0.09%
A	2	16k	GREY	600mA Constant Current	27000	39000	15954.55	16000	0.28%
A	3	10k6	CLEAR	900mA Constant Current	12000	82000	10468.09	10600	1.24%
A	4	8k	WHITE	1200mA Constant Current	8200	330000	8001.18	8000	-0.01%
B	1	13k	BROWN	400mA Constant Current	18000	47000	13015.38	13000	-0.12%
B	2	6k5	ORANGE	800mA Constant Current	6800	150000	6505.10	6500	-0.08%
C	1	14k	GREEN	500mA Constant Current	15000	220000	14042.55	14000	-0.30%
C	2	7k	LIGHT GREEN	1000mA Constant Current	8200	47000	6981.88	7000	0.26%
CV48	48V	8k5	RED	48V Constant Voltage	10000	56000	8484.85	8500	0.18%
CV36	36V	9k5	YELLOW	36V Constant Voltagae	10000	180000	9473.68	9500	0.28%
CV24	24V	11k5	BLUE	24V Constant Voltage	12000	270000	11489.36	11500	0.09%
MAN	MANUAL	12k5	CYAN	Manual Config - Default 100mA	18000	39000	12315.79	12500	1.47%