Specifications
Standard	IEEE 802.3	10Base-T 10Mbit/s Ethernet
	IEEE 802.3u	100Base-TX, 100Base-FX, Fast Ethernet
	IEEE 802.3z	1000Base-X Gbit/s Ethernet over Fiber-Optic
	IEEE 802.1d	STP (Spanning Tree Protocol)
	IEEE 802.1w	RSTP (Rapid Spanning Tree Protocol)
	IEEE 802.1s	MSTP (Multiple Spanning Tree Protocol)
	ITU-T G.8032 / Y.1344	ERPS (Ethernet Ring Protection Switching)
	IEEE 802.1Q	Virtual LANs (VLAN)
	IEEE 802.1X	Port-based and MAC based Network Access Control, Authentication
	IEEE802.3ac	Max frame size extended to 1522Bytes
	IEEE 802.3ad	Link aggregation for parallel links with LACP(Link Aggregation Control Protocol)
	IEEE 802.3x	Flow control for Full Duplex
	IEEE 802.1ad	Stacked VLANs, Q-in-Q
	IEEE 802.1p	LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization
	IEEE 802.1ab	Link Layer Discovery Protocol (LLDP)
	IEEE 802.3az	EEE (Energy Efficient Ethernet)
VLAN ID		4094 IEEE802.1Q VLAN VID
Switch Architecture		Back-plane (Switch Fabric): 11.2Gbps Full Wire-Speed
Data Processing		Store and Forward
Flow Control		IEEE 802.3x for full duplex mode Back pressure for half duplex mode
Network Connector		16x 10/100Base-TX RJ-45 + 4x 100/1000Base-X SFP connector RJ-45 UTP port support Auto-negotiation speed, Auto MDI/MDI-X function, SFP port support dual speed with DDMI
Console		RS-232 (RJ-45)
Network Cable		UTP/STP above Cat. 5e cable
		EIA/TIA-568 100-ohm (100m)
Protocols		CSMA/CD
Reverse Polarity Protection		Present
Overload Current Protection		Present
CPU Watch Dog		Present
Power Supply		Redundant Dual DC 12/24/48V (9.6~60VDC) Input power (Removable Terminal Block )
		Provide DC Power JACK adapter cable for external power supply
Power Consumption		Input Voltage 12VDC: 10.8W Input Voltage 24VDC: 10.6W Input Voltage 48VDC: 12.5W
LED		Per unit: Power 1 (Green), Power 2 (Green), Fault (Amber), CPU Act (Green), Ring Master (Yellow)
		Per RJ-45 port: 10/100 Link/Active (Green)
		SFP Fiber Per port: Link/Active (Green)
Jumbo Frame		9.6KB
IEEE802.3ac		Max frame size extended to 1522Bytes (allow Q-tag in packet)
MAC Address Table		8K
Memory Buffer		512K Bytes for Packet Buffer
Warning Message		System Syslog, SMTP/ e-mail event message, alarm relay
Alarm Relay Contact		Relay outputs with current carrying capacity of 1 A @24VDC
Removable Terminal Block		Provide 2 redundant power, alarm relay contact, 6 Pin
Operating Temperature		-10 ~ 60°C
Operating Humidity		5% to 95% (Non-condensing)
Storage Temperature		-40 ~ 85°C
Housing		Rugged Metal, IP30 Protection, Fanless
Dimensions		106 x 72 x152 mm (D x W x H)
Weight		0.82kg
Installation Mounting		DIN Rail mounting or wall mounting
MTBF		145,967hrs (MIL-HDBK-217)
Warranty		5 Years
Certification
EMC		CE
EMI (Electromagnetic Interference)		FCC Part 15 Subpart B Class A,CE EN55022 Class A
Railway Traffic		EN50121-4
Immunity for Heavy Industrial Environment		EN61000-6-2
Emission for Heavy Industrial Environment		EN61000-6-4
EMS (Electromagnetic Susceptibility) Protection Level		EN61000-4-2 (ESD) Level 3, Criteria B
		EN61000-4-3 (RS) Level 3, Criteria A
		EN61000-4-4 (Burst) Level 3, Criteria A
		EN61000-4-5 (Surge) Level 3, Criteria B
		EN61000-4-6 (CS) Level 3, Criteria A
		EN61000-4-8 (PFMF, Magnetic Field) Field Strength: 300A/m, Criteria A
Safety		UL60950-1
Shock		IEC 60068-2-27
Freefall		IEC 60068-2-32
Vibration		IEC 60068-2-6