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 802.3at PoE
standards).
Detection Sequence:
Once a compliant load is attached to the output RJ45 connector, the green "CONNECT" LED will
illuminate. Should the load is classified as Class 4 PD, the green “PoEPLUS” LED will illuminate.
Otherwise, “PoEPLUS” LED will stay off.
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 green “PoEPLUS” 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 “CONNECT” LED will blink 3 times
5. Low voltage sensed during detection (overload) – The green “PoE PLUS” LED will blink 3 times
After the LEDs blink 3 times the PSE 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 PSE will continue to try to detect a valid load.
Fault Sequence:
Should there be a fault such as an overload or short circuit then all the three LEDs will blink 5 times in
2 seconds, and then go off as the power supply tries to re-detect 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.
相关PDF资料
POE370U-480-24-N POWER SUPPLY 24PORT GIGABIT
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POE480U-8UP POWER SUPPLY 8PORT 480W
POE576U-16AT-N POWER SUPPLY 16PORTS SNMP
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POE576U-8UP-N POWER SUPPLY 8PORT SNMP 576W
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POE61S-4AF ADAPTER POE EXTENDER 62W 57V
相关代理商/技术参数
POE36U-1AT-R 功能描述:以太网供电 - PoE 33.6W 56V 0.6A 802.3at Compliant 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
POE370U-480-16 功能描述:POWER SUPPLY 16PORT GIGABIT RoHS:是 类别:电源 - 外部/内部(非板载) >> 以太网供电 (PoE) 系列:- 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
POE370U-480-16-N 功能描述:POWER SUPPLY 16PORT GIGABIT RoHS:是 类别:电源 - 外部/内部(非板载) >> 以太网供电 (PoE) 系列:- 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
POE370U-480-16N-R 功能描述:以太网供电 - PoE 370W 16 port w/ SNMP Gigabit POE Midspan 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
POE370U-480-16-R 功能描述:以太网供电 - PoE 16 PORT 15.4W PER PORT 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
POE370U-480-24 功能描述:POWER SUPPLY 24PORT GIGABIT RoHS:是 类别:电源 - 外部/内部(非板载) >> 以太网供电 (PoE) 系列:- 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
POE370U-480-24-N 功能描述:POWER SUPPLY 24PORT GIGABIT RoHS:是 类别:电源 - 外部/内部(非板载) >> 以太网供电 (PoE) 系列:- 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
POE370U-480-24N-R 功能描述:以太网供电 - PoE 370W 24 port w/ SNMP Gigabit POE Midspan 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