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No, please do not worry about it, just because of your total PoE output budget is almost reaching 100%. The GSD-808HP Power Usage Alarm 1-4 / 5-8 LED is blinking for warming you.
[Note: Only the GSD-808HP hardware version 3 is designed with the “Power Usage Alarm LED”.]
The inner/outer diameters of the three cables are 3mm/5mm, 2mm/5mm, and 2.5mm/4mm respectively.
1. Please check the POE-150S is connect with an IEEE802.3af complied in-line device like POE-150, and check if the POE LED indicator at POE-150S is steady blink once attach to the 802.3af in-line power device. Then connect the DC plug cable to the device you would like to power on.
2. Please check the cable type of the connection from one end to the other end. The cable should be an 8-wire UTP, Category 5 or above, EIA568 cable within 100 meters. A cable with only 4-wire, short loop or over 100 meters, all will effect the power supply.
3. Please check the power requirement of the device you would like to power and check the label of the POE-150S if it meets the requirement. There are three models of POE-150S for different power output, DC 5V, DC 9 V and DC 12V.
4. Please check the specification of the powered device. If the device is over the specification of POE-150S, the LED indicator of POE-150S will blink instead of stead green. The maximum currents that POE-150S can supply are: 2A (5V DC), 1.3A (9V DC) and 1A (12V DC).
No.
Gigabit Ethernet devices are using all 8 wires for data transferring. Applying POE-100/100S to them will cause unexpected damage.
There are 8 wires in a standard network cable. Traditional network signal is using 4 wires (pin 1, 2, 3, 6) for transmission. PoE is using the unused wires (pin 4, 5, 7, 8) to send electrical signals. So there will be no conflict between them.
[Answer]
If you want to plug in 24 power devices and each of them consumed 30.8Watts, you will need 739.2Watts power budget, but HPOE-2400G offers power budget 460Watts only. Although HPOE-2400G supports IEEE 802.3af or IEEE 802.3at devices on each port, please don’t consume over than 460W power budget whatever how many PoE devices you plugged in.
[Answer]
If you want to plug in 12 power devices and each of them consumed 30.8Watts, you will need 369.6Watts power budget, but HPOE-1200G offers power budget 340Watts only. Although HPOE-1200G supports IEEE 802.3af or IEEE 802.3at devices on each port, please don’t consume over than 340W power budget whatever how many PoE devices you plugged in.
