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Technology
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IEEE Standards
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IEEE 802.3 10 Base-T Ethernet
IEEE 802.3u 100 Base-TX Fast Ethernet
IEEE 802.3u 100 Base-FX Fast Ethernet Fiber IEEE 802.3ab 1000 Base-T
IEEE 802.3z Gigabit Fiber
IEEE 802.3x Flow Control and Back-pressure
IEEE 802.1AB Link Layer Discovery Protocol (LLDP) IEEE 802.1p Class of Service (CoS)
IEEE 802.1Q VLAN and GVRP IEEE 802.1QinQ
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) IEEE802.3ad Link Aggregation Protocol (LACP) IEEE802.1x Port Based Network Access Protocol
IEEE 1588 Precision Time Protocol
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Performance
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Switch Technology
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Store and Forward Technology with 5.6Gbps Switch Fabric
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System Throughput
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8.3Mega packet per second
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CPU performance
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32 bits ARM-9E running at 180 Mhz and performance up to 200MIPS; Embedded hardware based watch-dog timer
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System Memory
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8M bytes flash ROM, 64M bytes SDRAM
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Transfer packet size
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64 bytes to 1522 bytes (includes double VLAN tag)
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MAC Address
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8K MAC address table
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Packet Buffer
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1Mega bits shared memory for packet buffer.
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Forwarding performance
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14,880 pps for Ethernet and 148,800 pps for Fast Ethernet, 1488,100 pps for Gigabit Ethernet
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Interface
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Enclosure Port
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• 10/100Mbps Ethernet port: 8 x RJ-45
• Gigabit Ethernet port : 2 x RJ-45 with auto MDI/MDI-X function
• 100Mbps / 1000Mbps Fiber port : 2 x SFP Socket for SFP fiber transceiver with Hot- swappable and D.D.M. functions
• RS-232 Console port : 1 x RJ-45 for system configuration
• Digital Input / Relay Output port: 4-Pin removable terminal block connector
• Power input port: 4-Pin removable terminal block connector
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Ethernet Cable
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100 Base-TX: 4-pair Cat.5Ee / Cat.6 UTP/STP câble, 100Meters 1000 Base-T: 4-pair Cat.5e/Cat.6 UTP/STP cable, 100Meters
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Digital Input
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Digital Input (Hi): DC 11V~30V Digital Input (Low): DC 0V~10V
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Relay Output
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Dry Relay output: 0.5A / DC 24V
Supports Multiple Events Binding trigger function.
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Diagnostic Indicators
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Power: Green On: (System power applied)
D.I.: Green On (digital signal high level is detected) D.O.: Red On (relay active and form as)
Sys (System): Green On (System Ready), Blinking ( System perform firmware upgrade) R.S.(Ring status): Green on (Ring normal) / Blinking (Ring with wrong port), Yellow on (Ring abnormal) / Blinking (device's ring port failed)
LNK (Link): Green on, ACT (Active): Green Blinking
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System Management
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Telnet & Local Console
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Supports command line interface with Cisco-like commands and maximum 4 sessions; the telnet interface also supports SSH
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SNMP
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Support IPv4/IPv6, v1, v2c, v3 with SNMP trap function, trap station up to 4 and can be manually configured the trap server IP address.
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SNMP MIB
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MIBII, Bridge MIB, Ethernet-like MIB, VLAN MIB, IGMP MIB, Korenix Private MIB
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Korenix Utility
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Supports Korenix View and Korenix NMS with IEEE 802.1AB Link Layer Discovery Protocol for device and link auto-topology discovery
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Network Time Protocol
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Supports NTP protocol with daylight saving function and localized time sync function.
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Management IP Security
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IP address security to prevent unauthorized access
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E-mail Warning
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4 receipt E-mail accounts with mail server authentication
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System Log
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Supports both Local or remote Server with authentication
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Network Redundancy
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Multiple Super Ring (MSR)TM
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New generation Korenix Ring Redundancy Technology, Includes Rapid Super Ring, Rapid Dual Homing, TrunkRingTM, MultiRingTM, SuperChainTM and backward compatible with legacy Super RingTM.
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Rapid Dual Homing (RDH) TM
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Multiple uplink paths to one or multiple upper switch
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TrunkRingTM
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Integrates port aggregation function in ring path to get higher throughput ring architecture
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MultiRingTM
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Couple or multiple rings; Up to 4 100M rings and 2 Gigabit rings in single switch
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SuperChainTM
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It is new ring technology with flexible and scalability, compatibility, and easy configurable. The ring includes 2 types of node Switch – Border Switch and Member Switch
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Rapid Spanning Tree
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IEEE802.1D-2004 Rapid Spanning Tree Protocol. Compatible with Legacy Spanning Tree and IEEE 802.1w multiple spanning tree
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Loop Protection
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The Loop Protection prevents any network looping caused by RSTP and MSR ring topology change
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Network Performance
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Port Configuration
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Port link Speed, Link mode, current status and enable/disable
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Port Trunk
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IEEE 802.3ad port aggregation and static port trunk; trunk member up to 8 ports and maximum 5 trunk groups include Gigabit Ethernet port
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VLAN
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IEEE 802.1Q Tag VLAN with 256 VLAN Entries and provides 2K GVRP entries 3 VLAN link modes- Trunk, Hybrid and Link access
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Private VLAN
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Direct client ports in isolated/community VLAN to promiscuous port in primary VLAN
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IEEE802.1 QinQ
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Supports Double VLAN Tag function for implementing Metro Network topologies
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Class of Service
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IEEE 802.1p class of service; per port 4 priority queues.
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Traffic Prioritize
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Supports 4 physical queues, weighted fair queuing (W.R.R.) and Strict Priority scheme, which follows 802.1p CoS tag and IPv4 ToS/ DiffServ information to prioritize the traffic of your industrial network
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IGMP Snooping
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IGMP Snooping v1/v2 /v3 for multicast filtering and IGMP Query mode; also support unknown multicasting process forwarding policies- drop, flooding and forward to router port
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Rate Control
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Ingress/Egress filtering for Broadcast, Multicast, Unknown DA or All packets
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Port Mirroring
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Online traffic monitoring on multiple selected ports
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Port Security
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Port security to assign authorized MAC to specific port
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DHCP
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DHCP Client, DHCP Server with IP & MAC Address binding, DHCP relay and port based DHCP server.
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IEEE 802.1x
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Port based network access control
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Mechanical
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Installation
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DIN-Rail mounting
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Case
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Steel metal with Aluminum heat-dissipate panel housing
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Ingress Protection
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IP31
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Dimension (mm)
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80 (W) x 127(D) x 160 (H) – w/o DIN Rail Clip
80 (W) x 136.2(D) x 160 (H) – w/ DIN Rail Clip
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Installation
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DIN-rail mounting
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Weight
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1.2Kg
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Power Requirement
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System power
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2x DC power input with polarity reverse protection
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Input Range
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DC 10-60V
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Power system type
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Passive power system
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Power Consumption
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15Watt
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Environmental
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Operating Temperature
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-40 ~75oC
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Operating Humidity
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0% ~ 95%, non-condensing
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Storage Temperature
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-40 ~ 85oC, 0% ~90% Humidity
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Hi-Pot
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DC 2.25KV for power to chassis ground, Ethernet port to chassis ground
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Regulatory Approvals
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Rail Traffic
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EN50121-4
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EMC
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IEC /EN61000-6-2, IEC/EN61000-6-4
EMI: FCC Class A, CE/ Class A
EMS: IEC/EN61000-4-2, IEC/EN61000-4-3, IEC/EN61000-4-4, IEC/EN61000-4-5, IEC/EN61000-4-6, IEC/EN61000-4-8
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Warranty
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5 years
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