1. The Specification Of Terminal Wire：

Item	Specification	Description
Input interface	RJ45 socket	The default specification is with shielding and a single indicator light, suitable for Category 5, Super Category 5, and Category 6 crystal heads.
Network output	RJ45	Standard 5-pin crystal head 1.2.3.6 are the data pins, Gigabit: 12/36, 45/78 are data pins,
DC output	5521 plug	Standard 5521 DC male head. The polarity is shown as follows: negative outside and positive inside.
DC output	5521 plug

2. The Definition Of Indicator Light：

Indicator light status	Status description
Constantly on	The PD power supply is in normal working condition and has been connected to the power supply switch.
Off	PD is not connected to the power switch, or the power switch is abnormal
Flashing	Possible reasons: ① The DC interface of the PD is not connected to the powered device. ② There is a short circuit or overload when the DC interface of the PD is connected to the powered device. ③ The power supply switch is abnormal. ④ The PD is abnormal.

3. Electrical Performance

No.	DC Characteristics	Minimum	Typical	Maximum	Unit	Comment
1	Input Voltage	45	52	57	V
2	Output Voltage	11.5	12	12.7	V	Standard error ± 5%
3	Maximum Output Power (Vin=52Vdc)	---	12	14.4	W	With a maximum peak value of 1.2A
4	Maximum Output Current (Vin=52Vdc)	---	1.0	1.2	A	Maximum Value 1.2A
5	Conversion Efficiency	---	82	---	%	In52V，Out-12V1A

4. Network Performance

Item

Parameter

Supported standards and protocols

IEEE 802.3 Ethernet Media Access Control Protocol
IEEE 802.3i 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Fast Ethernet

IEEE 802.3ab 1000BASE-T Gigabit Ethernet
IEEE 802.3af Power over Ethernet through Ethernet data lines or devices for powering Ethernet devices
IEEE 802.3x Flow Control

Network medium

1000Base-T: 4 to Cat5e or higher UTP/STP(≤100m)

100Base-TX: 2 to Cat5 or higher UTP/STP(≤100m)

10Base-TX: 2 to Cat5e or higher UTP/STP(≤250m)

5. Environmental Requirements

Environment	Parameter
Temperature	Operating temperature: 0℃ - 40℃ Storage temperature: -40℃ - 70℃
Humidity	Operating Humidity:10%～90% RH non-condensing Storage Humidity:5%～85% RH non-condensing
Altitude	Operating:The maximum is 6500 feet（2000 meters） Storage:The maximum is 6500 feet（2000 meters）

6. Weight

Category	Weight
Bare Machine:	About 60g（samples for reference）
Weight of the whole box (300PCS)	About 19KG

7. Size Specification

Marking	Specification
Total length (including tail line)	Typical size 190±5mm
Tail part	About 110mm，Different batches are slightly different.
Packaging bag	150*90mm thick 0.08mm
Packing	415mm345mm440mm

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