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Specifications
ORing Switch Model DES-3073GC-P
Physical Ports
10/100Base-T(X) Ports in RJ45 Auto MDI/MDIX 7
Gigabit combo Ports with 10/100/1000Base-T(X) and 100/1000Base-X SFP Port 3
Technology
  Ethernet Standards IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX and 100Base-FX
IEEE 802.3x for Flow control
IEEE 802.3z for 1000Base-X
IEEE 802.3ad for LACP (Link Aggregation Control Protocol )
IEEE 802.1D for STP (Spanning Tree Protocol)
IEEE 802.1p for COS (Class of Service)
IEEE 802.1Q for VLAN Tagging
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol)
IEEE 802.1x for Authentication
IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)
MAC Table 8192 MAC addresses
Priority Queues 4
Processing Store-and-Forward
Switch Properties Switching latency : 7 μs
Switching bandwidth : 7.4 Gbps
Max. Number of Available VLANs : 4096
IGMP multicast groups : 1024
Port rate limiting : User Define
ecurity Features Enable/disable ports MAC based port security
Port based network access control (802.1x)
VLAN (802.1Q ) to segregate and secure network traffic
Supports Q-in-Q VLAN for performance & security to expand the VLAN space
Radius centralized password management
SNMP v1/v2c/v3 encrypted authentication and access security
Software Features STP/RSTP/MSTP (IEEE 802.1D/w/s)
Redundant Ring (O-Ring) with recovery time less than 20ms over 250
TOS/Diffserv supported
Quality of Service (802.1p) for real-time traffic
VLAN (802.1Q) with VLAN tagging and GVRP supported
IGMP Snooping for multicast filtering
Port configuration, status,statistics, monitoring, security
SNTP for synchronizing of clocks over network
Support PTP Client (Precision Time Protocol) clock synchronization
DHCP Server / Client support
Port Trunk support
MVR (Multicast VLAN Registration) support
Modbus TCP
Network Redundancy O-Ring
Open-Ring
MRP
STP
RSTP
MSTP
Warning / Monitoring System Relay output for fault event alarming
Syslog server / client to record and view events Include
SMTP for event warning notification via email
Event selection support
RS-232 Serial Console Port RS-232 in DB9 female connector with console cable. 9600bps, 8, N, 1
LED Indicators
Power Indicator Green : Power LED x 3
R.M. Indicator Green : Indicates that the system is operating in O-Ring Master mode
Ring Indicator Green : Indicates that the system is operating in O-Ring mode
Fault Indicator Amber : Indicates unexpected event occurred
10/100Base-T(X)RJ45 Port Indicator Green for port Link/Act. Amber for Duplex/Collision
10/100/1000Base-T(X) RJ45 Port Indicator Green for port Link/Act.  Amber for 100Mbps indicator
100/1000Base-X SFP Port Indicator Green for port Link/Act.
Fault Contact
Relay Relay output to carry capacity of 1A at 24VDC
Power
Redundant Input Power one 100~240VAC with power cord, one 12 ~ 48VDC power inputs at 2-pin terminal block
Power Consumption (Typ.) 12 Watts
Overload Current Protection Present
Reverse Polarity Protection Present on terminal block
Physical Characteristics
Enclosure IP-30
Dimensions (W x D x H) 150(W) x 149(D) x 70(H) mm (5.9 x 5.9 x 2.76 inch)
Weight (g) 1950g
Environmental
Storage Temperature -40 to 85°C (-40 to 185°F)
Operating Temperature -40 to 70°C (-40 to 158°F)
Operating Humidity 5% to 95% Non-condensing
Regulatory Approvals
EMI FCC Part 15, CISPR (EN55022) class A
EMS EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11
Shock IEC60068-2-27
Free Fall IEC60068-2-32
Vibration IEC60068-2-6
Safety EN60950-1
Warranty 5 years

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