Specifications
Standard
IEEE 802.3 10Base-T 10Mbit/s Ethernet
IEEE 802.3u 100Base-TX, 100Base-FX, Fast Ethernet
IEEE 802.3ab 1000Base-T Gbit/s Ethernet over twisted pair
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 (Switching Fabric):
40Gbps
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 10/100/1000Base-T 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: 14.5W
Input Voltage 24VDC: 14.4W
Input Voltage 48VDC: 16.3W
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) 1000 Link/Active (Amber)
SFP Fiber Per port: Link/Active (Green)
Jumbo Frame 9.6KB
IEE802.3ac 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 -40 ~ 75°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
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
Traffic Control NEMA TS2 (IGS-404SM, IGS-803SM)
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