Product Details

P508A Full Gigabit Unmanaged PoE Industrial Ethernet Switches

Features and Benefits

With 8×10/100/1000BaseT(X) PoE ports
Up to 30 watts output of each PoE port
Smart PoE over current and short circuit protection
Intelligent power consumption detection and classification
Redundant dual 48 VDC power inputs, Built-in over-current protection, Reverse connection protection
-40 to 75℃ operating temperature range (WT models)
No fan, low consumption, industrial design standard,industrial grade electronic components, environmental protection & lead-free production

Hard aluminum alloy case(Not sheet metal),DIN-rail and wall mounting
IP Rating up to IP40
No packet lost in 72 hours full load traffic testing

Introduction

P508A Full Gigabit Unmanaged PoE Industrial Ethernet Switches are equipped with 8 Gigabit Ethernet ports, and up to 8 PoE ports,making them ideal for applications that demand high bandwidth.
No fan, low consumption design, working function more steady, and no packet lost in 72 hours full load traffic testing.
It accords with FCC, CE, RoHS standard and industrial design requirement. It can work in -40 to 75℃ working temperature steadily, and provide reliable and quick solution for your Ethernet device.

Specs

Technology

Standards	IEEE 802.3af for 15.4W Power-over-Ethernet
	IEEE 802.3at for 30W Power-over-Ethernet
	IEEE 802.3 for 10BaseT
	IEEE 802.3u for 100BaseT(X)
	IEEE 802.3ab for 1000BaseT(X)
	IEEE 802.3x for Flow Control
	IEEE 802.3az for Energy-Efficient Ethernet
Flow Control	IEEE 802.3x Flow Control
Flow Control	Back Pressure Flow Control

Switch Properties

packet forwarding rate	13.392Mpps
Processing Type	Store and Forward
MAC Table Size	4 K
Jumbo Frame Size	9720Byte
Backplane	18G
Packet Buffer Size	1.5Mbit

Interface

RJ45 Ports	10/100/1000BaseT(X) auto negotiation speed
	Full/Half duplex mode
	MDI/MDI-X connection
PoE Pinout	V+, V+, V-, V- for Pin 1,2,3,6 (End-span)
LED	RJ45 Ports: Link/Act RJ45 Green LED G1~G8 ,
	PoE Indicator: RJ45 Yellow LED G1~G8
	Power: PWR

Power Requirements

Connection	1 removable 6-contact terminal block
Input Voltage	48VDC (44 to 57VDC),Redundant Dual Inputs
No-load Power	5W @ 48VDC
Full-load Power	8W @ 48VDC (Full loading without PDs' consumption)
Power Budget	248W @ 48VDC for total PDs’ and switches' consumption (P508B: 128W @ 48VDC)
Power Budget of each PoE port	Max. 30W
Redundant Dual Inputs	Present
Reverse Polarity Protection	Present
Over current protection	Present

Physical Characteristics

Housing	Hard aluminum alloy case
IP Rating	IP40
Dimensions (W×H×D)	41 × 153.5 × 128 mm
Weight	605g(P508A), 595g(P508B)
Installation	DIN-rail mounting, wall mounting

Environmental Limits

Operating Temperature	Standard Models: -25 to 60℃ (-13 to 140℉)
Operating Temperature	Wide Temp. Models: -40 to 75℃ (-40 to 167℉)
Storage Temperature	-40 to 85℃(-40 to 185℉)
Ambient Relative Humidity	5 to 95% (non-condensing)

Industrial standard

EMI	FCC Part 15,CISPR (EN55022) class A
EMS	EN61000-4-2 (ESD),Level 4
	EN61000-4-3 (RS),Level 3
	EN61000-4-4 (EFT),Level 4
	EN61000-4-5 (Surge),Level 4
	EN61000-4-6 (CS),Level 3
	EN61000-4-8,Level 5
Shock	IEC60068-2-27
Freefall	IEC60068-2-32
Vibration	IEC60068-2-6

Warranty

Warranty Period

5 years

Ordering

Product Model	Description
P508A	With 8 10/100/1000BaseT(X) PoE ports. 44 to 57VDC,Redundant Dual Inputs, -25 to 60℃ operating temperature
P508A-WT	With 8 10/100/1000BaseT(X) PoE ports. 44 to 57VDC,Redundant Dual Inputs, -40 to 75℃ operating temperature
P508B	With 4 10/100/1000BaseT(X) PoE ports, and 4 10/100/1000BaseT(X) ports. 44 to 57VDC,Redundant Dual Inputs, -25 to 60℃ operating temperature
P508B-WT	With 4 10/100/1000BaseT(X) PoE ports, and 4 10/100/1000BaseT(X) ports. 44 to 57VDC,Redundant Dual Inputs, -40 to 75℃ operating temperature
Customization	Provide customized design for Mid-span PoE Pinout(V+, V+, V-, V- for Pin 4,5,7,8 )

Dimension