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参数资料
| 型号： | POE20D-1AF |
| 厂商： | PHIHONG USA |
| 文件页数： | 3/3页 |
| 文件大小： | 0K |
| 描述： | ADAPTER POE INJECTOR 19.6W 56V |
| 产品培训模块： | PoE Product Line |
| 标准包装： | 1 |
| 类型： | 单端口，Midspan 电源供应器 |
| 电源（瓦） - 每个端口： | 19.6W |
| 端口数： | 1 |
| 输入电压： | 18 ~ 72VDC |
| 输出电压： | 56VDC |
| 电流 - 输出： | 350mA |
| 安装类型： | 台式 |
| 尺寸/尺寸： | 5.51" L x 2.55" W x 1.42" H（140.0mm x 65.0mm x 36.0mm） |
| 输入连接器： | 端接块 |
| 效率： | 80% |
| 工作温度： | -20°C ~ 50°C |
| 其它名称： | 993-1078 POE20D-1AF-R |
Gigabit Power Injector Block Diagram
Description of LED Functions for Gigabit Power Injector
Power-up Sequence:
Upon power-up, all 3 LEDs will light for 2 seconds, as part of the self-test for the internal microprocessor
software. After the end of the 2 seconds, the "ON" LED will illuminate green, signifying that the DC
output voltage is available for powering a compliant load (to the 802.3af PoE standards).
Detection Sequence:
Once a compliant load is attached to the output RJ45 connector, the green "CONNECT" LED will
illuminate.
Should the load be non-compliant then the LEDs will blink a code signifying the cause for non-
detection.
Detection Failure Codes:
1. Incorrect resistive signature – The green “CONNECT” and red “FAULT” LEDs will blink 3 times.
2. Incorrect capacitive signature – The green “ON” LED will blink 3 times.
3. Incorrect Voffset – The green “CONNECT” and green “ON” LEDs will blink 3 times.
4. Unstable current measurement – The green “ON” LED will blink 3 times
5. Low voltage sensed during detection (overload) – The red “FAULT” LED will blink 3 times
After the LEDs blink 3 times the Power Injector will continue to try to detect a valid load. Therefore,
until the correct load is applied, the LEDs will continue to blink. If there is an open circuit connected to
the output RJ45 then the LEDs will not blink but the Power Injector will continue to try to detect a valid
load.
Fault Sequence:
Should there be a fault such as an overload or short circuit then the red "FAULT" LED will illuminate.
The red “FAULT” LED will illuminate for 2 seconds and then go off as the power supply tries to
redetect a valid load. If there is a problem in detecting, the LED will indicate what is wrong with the
load as per the codes in the section above.
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| POE21-240 | ADAPTER POE SPLITTER 21W 24V |
| POE21U-1AF | ADAPTER POE INJECTOR 19.6W 56V |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| POE20D-1AF-R | 功能描述:以太网供电 - PoE 19.6W 56VDC 0.35A POE DC Input RoHS:否 制造商:Phihong 输入电压（标称）:90 VAC to 264 VAC 输出端数量:1 输出功率额定值:15.4 W 输出电压:48 V 输出电流:0.35 A 随附/必需的交流插头:Required |
| POE20U-560 | 制造商:PHIHONG 制造商全称:PHIHONG 功能描述:19.6W Power Over Ethernet Adapter |
| POE20U-560(G) | 制造商:Phihong USA 功能描述:POE INJECTOR 19.6W 56V DESKTOP |
| POE20U-560(G)-R | 功能描述:以太网供电 - PoE 19.6W 56V 0.35A RoHS:否 制造商:Phihong 输入电压（标称）:90 VAC to 264 VAC 输出端数量:1 输出功率额定值:15.4 W 输出电压:48 V 输出电流:0.35 A 随附/必需的交流插头:Required |
| POE21-120 | 功能描述:ADAPTER POE SPLITTER 21W 12V RoHS:是 类别:电源 - 外部/内部（非板载） >> 以太网供电 (PoE) 系列:POE21 标准包装:1 系列:PSA16U 类型:单端口，Midspan 电源供应器 电源（瓦） - 每个端口:15.4W 端口数:1 输入电压:100 ~ 240 VAC 输出电压:48VDC 电流 - 输出:350mA 安装类型:台式 尺寸/尺寸:5.98" L x 2.56" W x 1.42" H（152.0mm x 65.0mm x 36.0mm） 输入连接器:IEC320-C14 效率:65% 工作温度:0°C ~ 40°C 特点:电源线单独销售 相关产品:817-1654-ND - LOCKING LINE CORD 3 COND UK 2M817-1655-ND - LOCKING LINE CORD 3 COND EU 2M817-1656-ND - LOCKING LINE CORD 3 COND US 6'817-1657-ND - LOCKING LINE CORD 3 COND US 6'993-1040-ND - LINE CORD 3 COND UK993-1039-ND - LINE CORD 3 COND US993-1038-ND - LINE CORD 3 COND EU 其它名称:PSA16U-480-R |
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