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POE21-120, POE21-240
21W DC-DC Power Over Ethernet Splitter
Beschreibung
Phihong’s POE21-120 Power over Ethernet splitter takes the combined input data and injected power and splits it back out to a separate RJ45 data outlet and an output DC jack at 12V DC. The splitter contains an internal DC to DC converter and will take the place of an external mains adapter and allows a non-PoE enduser device to be able to be powered by a PoE injector. This model has an isolated output, is functionally compliant to IEEE802.3af standards and works from either, data pair or spare pair powering.
It is for use with Cat5e/Cat6 input cables into 10/100/1000 Base T systems. A LED indicator signals the functional status of the device.
Eigenschaften
Applications
| IP Telephones; Wireless Network Access Points | Security Camera; IP Print Servers |
Features
| IEEE802.3at detection/disconnection | UNH IOL Test Report; Full Protection OTP, OCP, OVP |
| DC Good LED; Non-Vented Case | Gigabit compatible |
| designed to work with POE30U-560G Single Port Injector | 10/100/1000 Base T data rates |
Output
| POE21-120 | POE21-240 | |
| DC Output Voltage | 12V | 24V |
| Output Current | 1.75A | 0.875A |
| Regulation | Line and Load ± 4% | |
| Ripple | 120mV p-p | 240mV p-p |
Safety
| Isolation | The splitter output is isolated from the incoming POE voltage | |
| Dielectric Withstand (HI-POT) Test | Primary to Secondary | 2121VDC for 1min. 10mA |
| Insulation Resistance | Primary to Secondary | >10MOhm 500VDC |
Input
| AC Input Voltage Range | 45 to 57 VAC |
| AC Input Current | 0,6A (RMS) max. |
General
| Efficiency | 80% (typical) at max. load, 48V input |
| O/P Voltage Protection | In case of output over-voltage, crowbar will be short |
| Ripple | 120mV |
| Green LED | Output Good |
| Short Circuit Protection | Output can be shorted permanently without damage |
EMC
| Conducted & radiated Emission | EN55022 Class A | FCC Part15, Class A | ||||||||
| Immunity EN50082-1 |
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Environmental
| Temperature |
| Operation 0 to +40°C Non-operation -20 to +65°C |
| Humidity |
| Operation 5 to 90% |