Feature：
ND-PD3813 is a high performance POE module with photoelectric isolation,comply with IEEE 802.3AF/AT standard, the size is 38*38*15mm.The output power can meet more than 99% of the market demand for camera power consumption.
ND-PD3813 can be easily matched with more than 99% of the modules on the market, such as XM, HIKVISION, Dahua and many other IPC module manufacturers.
Adopt high-end POE chip design, with isolation transformer and a variety of protection circuits.
POE protocol: IEEE802.3af
POE Power: Full 13W, continuous work for long time,very reliable power ,DC(OUT):12V/1A, 4-layer PCB design, continuous low operating temperature
Isolation voltage: 1500V
POE transmission: 1,2+/3,6- and 4,5+/7,8- adaptive
PIN | Definition | remarks | |
J3 | 1 | DC+ | PoE switch input 45V |
2 | DC- | PoE Switch input 78V
| |
3 | GND | 12V output | |
4 | +12V | ||
J2 | 1 | GND | 12V output |
2 | +12V | ||
3 | TX+ | switch data output P1 | |
4 | TX- | switch data output P2 | |
5 | RX+ | switch data output P3 | |
6 | RX- | switch data output P6 | |
7 | LED+ | External indicator light is connected to entrance | |
8 | LED- | ||
J1 | 1 | LED- | Camera indicator light signal port |
2 | LED+ | ||
3 | RX- | switch data input P6 | |
4 | RX+ | switch data input P3 | |
5 | TX- | switch data input P2 | |
6 | TX+ | switch data input P1 | |
Environmental/humidity requirements：
Operating temperature and humidity requirements
For altitudes less than or equal to 10,000 feet, low temperature operating limit is -25 ° C, high temperature operating limit is +85 ° C, and relative humidity is 20%RH to 80%RH.
• Storage temperature and humidity requirements
Low temperature storage minimum of -30 ° C (ice-free environment) at altitudes below 30,000 ft.The upper limit of high temperature storage is +80℃, and the relative humidity is 10%RH ~ 90%RH
Voltage Typr | PoE switch input 48V | ||
Paramater | minimum | Rated Value | Maximum |
input | 42Vdc | 48Vdc | 56Vdc |
output | 11.5V | 12V | 12.5V |
Input current | 0.03A | 1A | 1.2A |
mVpk=pk | 200mV Max | ||
Efficiency | Beyond 80% | ||
Short-circuit protection | When the output is short-circuited to the ground, the input power of the product is reduced and will not be damaged. When the short-circuit situation is removed, the product will automatically return to normal | ||
