The 100-megabit POE separator adopts the scheme of MPS in the United States, conforms to the IEEE 802.3AF standard, and is compatible with two power supply modes: END-span (1,2+, 3,6-) and MID-span (4,5+, 7,8-). The output power is 12W, low ripple, >82% high efficiency; Port protection isolation 1500V, with short circuit, over current and over temperature protection; In line with EU ROHS directive, in line with IP66 waterproof rating.
Product features:
◆ Comply with IEEE802.3af standard, compatible with middle and end jumper;
44-57V wide voltage input, rated output power 12W, more than 82% efficiency;
The default output voltage is 12V, can be customized 5~24V output voltage, low ripple; 1500V high voltage isolation (input stage to output stage);
◆ Support short circuit, over current, over temperature protection;
◆ Product design conforms to IP66 waterproof grade;
◆ The DC head interface is equipped with dust-proof and water-proof drip protection measures.
Technical parameters:
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Product name |
100 MB POE separator |
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Environmental adaptability specification |
Operating temperature and humidity range temperature：-20℃～+60℃ humidity：20%～80% |
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Storage temperature and humidity range temperature：-30℃～+70℃ humidity：10%～90% |
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Input current |
The maximum DC input current is 0.36A |
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Output voltage |
DC12V |
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Output current |
1.0A |
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Rated output power |
12W |
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Rated input voltage |
44-57V/DC |
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DC/DC 转换 |
DC/DC The circuit includes overcurrent protection and overtemperature protection circuits. |
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Transmission bandwidth |
10/100M |
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efficiency |
≥82% |
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Ripple and noise |
Under rated output power condition, output ripple: 100mV /Vp-p (max); Startup delay time; When the input is 48Vdc and the output is maximum load, the maximum startup time is 2S. Rise time; The maximum time for input 48Vdc and output maximum load is 50ms |
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Protection function |
Short circuit protection: the load can be restored to normal work after the short circuit is removed. Overcurrent protection: After the overcurrent fault is removed, the power supply will automatically resume normal operation. Overvoltage protection: When the output voltage exceeds 120%-150% of the rated voltage, the power supply will be protected and can resume normal operation after the fault is rectified. |
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Load characteristics/adjustment rate |
voltage |
Minimum load |
Maximum load |
Load adjustment |
No load output voltage |
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+12V |
0A |
11.52V-12.48V |
11.52V-12.48V |
12.0V-12.3V |
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