IEEE802.3af/IEEE802.3at 48V 52V 15W 30W 1000m 5 Port Poe Switch

• Type: Fiber Optic Multiplexer
• Wiring Devices: MDF
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Transmission Rate: 10/100/1000m
• Max Transmission Distance: 250m
• Model NO.: DF-1.25G-4P-1E
• Mode: Singlemode, Multimode
• Ethernet Port Connector: RJ45
• Fiber Wavelength: 850nm/1310nm/1490nm/1550nm
• Material: Metal
• Color: Black,Also Suport Customize
• Poe Agreement: IEEE802.3 Af/at Standards
• Transport Package: Carton
• Specification: 188.5mmx102.5mmx28.25mm
• Trademark: Default is Neutral, LOGO is also supported
• Origin: China
• HS Code: 8517629900
• Production Capacity: 50000 PCS/Month

Product Description

Ieee802.3af/Ieee802.3at 48V 52V 15W 30W 1000M 5 Port Poe Switch

Brief Introduction

DF-1.25G-4P-1E has a total PoE budget of 60 watts, which is an ideal solution to meeting the demand for sufficient PoE power for network applications. The four 802.3at/af PoE ports provide PoE power injector function which is able to drive two IEEE 802.3at compliant powered devices or four IEEE 802.3af compliant powered devices. The GY-304EP-E also provides a simple, cost-effective and non-blocking wire-speed performance. It comes with a palm-size metal housing, suitable for the desktop deployment of SOHO or home-use network environment.

Typical applications please refer to following picture
 

Features

 

> 5 10/100Mbps Fast Ethernet ports
> 4 ports support 52V DC power to PoE powered device
> Complies with IEEE 802.3af/at Power over Ethernet end-span + mid-span PSE
> Up to 4 IEEE 802.3af/2 IEEE 802.3at devices powered
> Supports PoE power up to 30 watts for each PoE port
> 60-watt PoE budget
> Hardware DIP switch for "Default" and "CCTV" mode selection; the "CCTV" mode features 30-watt PoE transmit distance of 250m at speed of 10Mbps
> Auto detects powered device (PD)
> Circuit protection prevents power interference between ports
> Remote power feeding up to 100m in the standard mode
> Hardware based 10/100Mbps auto-negotiation and auto MDI/MDI-X
> Flow control for full duplex operation and back pressure for half duplex operation
> 0.74M packet size support
> Integrates address look-up engine, supporting 1K absolute MAC addresses
> Automatic address learning and address aging
> Solid DIP switch to isolate ports to prevent broadcast storm and defend DHCP spoofing
> Desktop palm size
> LED indicators for PoE ready/activity and LINK/ACT
> One 52V DC power jack

 

Highlights

No Frame Loss IP Data TransmissionPoE+ Standard 250m in One-key CCTV Mode10 KB Jumbo frames supportFew video time delay4KV Lightning Protection

 

Technical Specifications

Item		Description
Model		DF-1.25G-4P-1E
Power Supply	Power Supply Mode	Power Adaptor
	Voltage Range	DC48~56V
	Power Consumption	The device <5W  POE power supply <60W
Network Port Parameter	Network Ports	1~4 Ethernet Port:10/100Mbps 1 Uplink Port:10/100Mbps
	Transmission Distance	1~4 Ethernet Port:100m Mandatory 10 Mbps reach up to 250m Uplink port:100m
	Transmission Media	1~4 Ethernet Port:Cat5e/6 standard UTP cable, Uplink Port:Cat5e/6 standard UTP cable
	POE Agreement	IEEE802.3 af/at standards
	PoE Power Supply Mode	End-span method
	PoE Power Supply Wattage	Each port ≤30W,Whole device<60W
Network Switch Specification	Network Standard	IEEE802.3 10BASE-T,IEEE802.3u 100BASE-TX/FX,IEEE802.3az(Uplink optical fiber port )
	Swap Mode	Store-and- forward
	Data-Caching Mechanism	0.74M
	MAC Address List	1K
Status Indicators	Power Indicator Light	One power light (Green)
	Optical Fiber Port Indicator	One fiber link indication light ( green), Green light keeps on when the fiber port is well connected; Blinking when transceiver data
	PoE Indicator	4 PoE indicator light(yellow)
	PoE Network Port LED	1~4 port ( green light on RJ45 jack) Blinking when transceiver data
Switch	CCTV Switch	On: CCTV Mode, support 250meter power and data Off: normal mode, support 100meter
Protection Level	Surge Immunity	Level 3, executive standard:IEC61000-4-5
	Electrostatic Protection	1a touch electric discharge: level 3  1a Air discharge: level 3  Executive standard:IEC61000-4-2
Operating Environment	Working Temperature	0ºC~55ºC
	Storage Temperature	-40ºC~70ºC
	Humidity(non-congeal)	0~95%
Mechanical Attributes	Dimensions (L*W*H)	128mmx77.75mmx27.35mm
	Color	Black
	Weight	425g
Reliability	Mean time between failures (MTBF)	>50000h

Note:
If any changes with product specification, forgive without prior notice.
1) As transmission distance has certain relation with the cable, so you are suggested to use standard cat5e/6 cable for longest distance needed.






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