19.6W Power Over Ethernet Adapter

19.6W Power Over Ethernet Adapter
• Fully Compliant detection, disconnect, over load and voltage control IEEE802.3af
• UNH IOL Test Report
• Diagnostic LEDs
• Full Protection OCP, OVP
• Non-Vented Case
• Gigabit Compatible
Dimensions Length: 140mm (5.51in) • Height: 36mm (1.42in)
• Width: 65mm (2.55in) • Weight: 0.2Kg (0.44lb.)
Model
POE20U-560G
PoE Type
Ports
Power/ Port
“af”
1
19.6W
SNMP
Cisco Legacy
Yes
WWW.PHIHONG.COM
19.6W Power Over Ethernet Adapter
POE20U High Power single port injector.
Features
•
•
•
Fully Compliant detection, disconnect, over
load and voltage control IEEE802.3af
Diagnostic LEDs
Non-Vented Case
Applications
•
•
•
IP Telephones
Wireless Network Access Points
Blue Tooth Access Point
Safety Approvals
•
•
cUL/UL
CE
Mechanical Characteristics
•
•
Length: 140mm (5.51in)
Width: 65mm (2.55in)
•
UNH IOL Test Report
•
•
Full Protection OCP, OVP
Gigabit Compatible
•
•
Security Camera
IP Print Servers
•
TUV
•
•
Height: 36mm (1.42in)
Weight: 0.2Kg (0.44lb.)
Output Specifications
Model
DC Output
Voltage
POE20U-560(G)
56V
Ripple And Noise*
<500Hz
500Hz-150KHz
150KHz-500KHz
500KHz-1MHz
Vp-p*
0.5
0.15
0.15
0.1
*As per IEEE802.3af Table 33-5.
Load
Regulation
Min.
Max.
0A
0.35A
Line
Load
±4%
POE20U Characteristics
INPUT:
AC Input Voltage Range
EMC
90 to 264VAC
FCC Part 15 Class B
EN55022 Class B
AC Input Voltage Rating
100 to 240VAC
Isolation Test
AC Input Current
Primary to Secondary: 3000VAC for 1 minute 10mA
Primary to F.G.: 1500VAC for 1 minute
Output to F.G.: 1500VAC
0.5A(RMS) max. for 90VAC
0.35A(RMS) max. for 240VAC
Immunity
Leakage Current
0.25mA max. @ 254VAC 60Hz
AC Input Frequency
47-63Hz
AC Inrush Current
15A(RMS) max. for 115VAC
20A(RMS) max. for 230VAC
OUTPUT:
Total Output Power
ESD:
RS:
EFT:
Surge:
CS:
Voltage Dips
Harmonic:
EN61000-4-2. Level 3
EN61000-4-3. Level 2
EN61000-4-4. Level 2
EN61000-4-5. Level 3
EN61000-4-6. Level 2
EN61000-4-11
EN61000-3-2
Insulation Resistance
Primary to secondary: >10M OHM 500VDC
Primary to FC: >10M OHM 500VDC
FEATURE:
19.6W
Over Voltage/Current, Short Circuit Protection
Efficiency
65% (typical) at Max. load, and 120VAC 60Hz
Hold-up Time
16mS min. 120VAC and max. load
Outputs equipped with short circuit protection and overload
protection as per 802.3af specification
The output can be shorted permanently without damage
Indicators
60V max. at switch on and off at any AC line Phase
Led #1 indicator for input power “on” GREEN
Led #2 Indicator for fault-RED
Led #3 Indicator that Detected and Connected to valid
IEEE802.3af load-GREEN
ENVIRONMENTAL:
Input Connector
Transient O/P Voltage Protection
Temperature
Operation
Non-operation
IEC320 inlet 3 pin
0 to +40°C
-25 to +65°C
Humidity
Operation
5 to 90%
Dimension Diagram Unit: mm (inch)
POE20U-560(G) Schematic Block Diagram
Power-up Sequence:
Description of LED Functions for POE20U-560(G)
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.
2.
3.
4.
5.
Incorrect resistive signature – The green “CONNECT” and red “FAULT” LEDs will blink 3 times.
Incorrect capacitive signature – The green “ON” LED will blink 3 times.
Incorrect Voffset – The green “CONNECT” and green “ON” LEDs will blink 3 times.
Unstable current measurement – The green “Connect” LED will blink 3 times
Low voltage sensed during detection (overload) – The red “FAULT” LED will blink 3 times
After the LEDs blink 3 times the POE20U-560(G) 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 POE20U-560(G) 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.