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n Comply with IEEE802.3、IEEE802.3u standard;

n Flow control mode: full-duplex adopts IEEE802.3x standard, half-duplex using Back pressure technology;

n 2*10/100M adaptive RJ45 ports, support Auto MDI/MDIX;

n Provide 1*100M fiber port, to meet the requirements of long distance transmission.

n Support VLAN function,provide port bandwidth control function, the minimum size of 128kbps;

n Support IEEE802.1p priority protocol mode, secondary static port priority mode and ToS priority mode, support broadcast storm control;

n Provide fixed IP address settings;

n Support the upgrade of the switch system software, save and resume the configuration file;

n Support physical isolation and logical isolation;

n It is powered by an external 5V2A  power supply.

Standard Protocol	IEEE802.3 10BASE-TEthernet,  IEEE802.3u 100BASE-TX Fast Ethernet, IEEE802.3x protocol CSMA/CD
Band Width	RJ 45 Port: 2*10/100M	Optical Port: 155M
Operation Mode	Full /Half duplex mode,with full duplex / half duplex automatic negotiation function
Connectors	UTP:RJ45	Fiber connector: SC/ST/FC
Fiber Cable	9/125,(up to 20 -120km)
	50/125, 62. 5/125μm(up to 2km)
Power Supply	External power supply	5VDC, 1A
	Internal power supply	DC-48V, AC110-250V/50Hz
	Power Consumption	≤5W
Work environment	Work Temperature	0℃~50℃
	Storage Temperature	-30℃~60℃
	Humidity	5%~90% non-condensing
working life	>30000
Dimensions(mm)	Internal power supply	104mm*71mm*27mm
Gross Weight	Internal power supply	0.8kg
Certification	FCC Part 15 , Class A, RoHS and CE Mark

Dimensions(mm)	Internal power supply	104mm*71mm*27mm
Gross Weight	Internal power supply	0.8kg

100M single mode dual fiber 1 fiber port + 2 RJ45 port fiber switch（Internal power supply）.doc