SPD8001

Overview

In the PoE scheme, two different types of devices are involved: Power Sourcing Equipment (PSE) and Powered Devices (PD). Compatible with IEEE802.3af standard, SPD8001 is an isolation type PD module for PoE system so that the electric energy can pass from PSE to SPD8001 module though Ethernet cable.

With multiple protecting functions such as over current, input under voltage and over temperature, this module provides a stable and reliable PoE solution for you.

Go shopping SPD8001(IM141020002)

Features

• Compatible with IEEE802.3af standard
• Support 10M/100M/1000M power on Ethernet system
• Support End-point and Mid-span modes
• Support PoE power management from class 0 to class 3
• Under Voltage Protection, Over Temperature Protection, Surge Protection
• Isolation Voltage 1.5KV rms

Application Notes

• NVR
• NAS
• VolP Phone
• IP Camera
• RFID system
• Entrance Surveillance System
• 100M/1000M Ethernet gateway/router
• WiMAX ASN/BTS and CPE/ODU system

Electronic Characteristics

	Test Conditions	Min	Typical	Max	Unit
VPORT_Max	VA1/VA2 pin or VB1/VB2 pin	-60		+60	V
VPORT	VA1/VA2 pin or VB1/VB2 pin(ABS)	36		57	V
VPORT_UVLO	Shut down			42	V
	Open	30		36
IPORT	Class 0	0	&minus	4	mA
	Class 1	9	-	12
	Class 2	17	-	20
	Class 3	26	-	30
ILIM	Impulse Current		140		mA
	Limited Current	470		680	mA
ISO_Volt			1.5		kVrms
Tss			3		mS
IOUT	VOUT=12.0V		1		A
	VOUT=5.0V		2		A
	VOUT=3.3V		3		A
T_OP*		0	-	70	℃
T_stroage		-10	-	70	℃
*Note: Customizable for industrial products (-40~85℃)

Hardware

Pin Map

Number	Pin	description
1	VA1	PoE Mode A Positive Input
2	VA2	PoE Mode A Negative Input
3	VB1	PoE Mode B Negative Input
4	VB2	PoE Mode B Positive Input
5	CP1	RCL*
6	CP2	RCL*
7	GND
8	VOUT
9	VOUT
10	GND

∗Note: CP1/CP2 Resistance Type as below table

Power Type	In Use	Peak Power	IPORT	RCL(1%,1/16W)
0	Default	0.44 to 12.95W	< 4mA	>1.33k
1	Optional	0.44 to 3.84W	10.5mA	127Ω
2	Optional	3.84 to 6.49W	18.5mA	69.8Ω
3	Optional	6.49 to 12.95W	28mA	45.3Ω
4	POE+	12.95 to 17W	40mA	30.9Ω