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Technology
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Standard
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IEEE 802.3u 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3u 100Base-FX Fast Ethernet Fiber
IEEE 802.3ab 1000Base-T Gigabit Ethernet copper
IEEE 802.3z Gigabit Ethernet 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 802.1Q Double Tag VLAN (QinQ) IEEE 802.1D Rapid Spanning Tree (RSTP)
IEEE 802.1S Multiple Spanning Tree Protocol (MSTP) IEEE 802.3ad Link Aggregation Protocol (LACP)
IEEE 802.1x Port based Network Access Protocol ITU-T G.8032 ERPS
IEEE 1588 PTPv1/v2
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Performance
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Switch Technology
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Store and Forward Technology with 56Gbps Non-Blocking Switching Fabric
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CPU Performance
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400Mhz ARM9 CPU with 10 Seconds Hardware Based Watchdog Timer
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System Memory
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256Mbytes RAM, 32Mbytes Flash ROM
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Transfer packet Size
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64Bytes ~ 9728Bytes (include double Tag VLAN)
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MAC address Table
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16K
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Packet Buffer Transfer performance
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1.5Mbytes shared memory
14,880pps for Ethernet, 148,800pps for Fast Ethernet, 1488,100pps for Gigabit Ethernet
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Management
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Configuration, monitoring interface
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- In-Band Management: Telnet with SSH, Web-Browser with SSL, IPv6, SNMP V1/V2c/V3 with SNMP Trap (4 Trap Stations), RMON Group 1,2,3,9, Modbus/TCP,EtherNet/IP
- Out-Band Management: Local RJ-45/RS-232 connector with Cisco likecommand
- USB Firmware upgrade and configuration backup andrestore
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System Manage Secure
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- Telnet/LocalConsolesupport commandlikeinterfacewithCiscolikecommands,andoffers
4 management sessions; the system supports SSL for HTTP security, SSH for Telnet security
- SupportsManageStationwithIPSecurefunction,upto4ManageStations
- ManagementDeviceLoginSwitchSystembyRemoteRADIUSaccount/password, keyfor RADIUS Serverauthentication
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SNMP MIB
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MIB II, Bridge MIB, Ethernet Like MIB, VLAN MIB, IGMP MIB, Private MIB
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Management Utility
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Management utility with IEEE 802.1AB link Layer Protocol for Device finding and Link Topology Discovery
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Network Time Protocol
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NTP protocol with daylight saving and localize time sync function
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IEEE 1588 PTP
*See Note-1
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IEEE 1588 Precision Time Protocol v1/v2
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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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Local or remote log server with authentication
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Network Performance
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Port Configuration
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Port Link Speed, Link Mode, Link Status and Port Enable/Disable
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Port Trunk/ Link Aggregation
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IEEE 802.3ad port aggregation and static port trunk, Trunk member up to 8 ports, maximum 8 trunk groups
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VLAN
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IEEE 802.1Q tag VLAN with 4K VLAN/GVRP entries 3 VLAN 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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IEEE 802.1 QinQ
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Double Tag for Private VLAN Access
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Class of Service
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IEEE 802.1p class of service, 8 priority queues/port
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Traffic Prioritize
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Supports 8 physical queues with weighted fair queuing (WRR) or Strict Priority Schemer, which follows IEEE 802.1p CoS tag and IPv4 Type of Service/Differ 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 multicast forwarding policies- Drop, Flooding and Forward to route 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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On-line traffic monitoring on multiple selected target ports
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DHCP
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DHCP Client/Server with IP & MAC address binding, DHCP Relay Agent function and DHCP Server with Static port based IP assigned function
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Advanced Cyber Security
*See Note-2
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Port security, IEEE 802.1x, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection,
Denial of Service (DoS) protection, L2/L3/L4 Access Control List (ACL), TACACS+
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Industrial Protocol
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Modbus/TCP, EtherNet/IP
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Network Redundancy
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Redundancy
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Ring Redundancy Technology, Includes Rapid Super Ring, Rapid Dual Homing, TrunkRingTM,
MultiRingTM , SuperChainTM
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Dual Homing
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Multiple uplink paths to one or multiple upper Switch, up to 256 Groups RDH Peer protection
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TrunkRingTM
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Integrate port aggregate function in ring path to get higher throughput ring architecture
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MultiRingTM
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Couple or multiple up to 14 Rapid Super Rings in one device, supports up to 14 Gigabit rings
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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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IEEE 802.1D-2004 Rapid Spanning Tree Protocol. Compatible with Legacy Spanning Tree and IEEE 802.1w
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Multiple Spanning Tree
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IEEE 802.1s Multiple Spanning Tree, each MSTP instance can include one or more VLANs, and also supports multiple RSTP deployed in a VLAN or multiple VLANs
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ITU-T G.8032 ERPS
*See Note-3
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Support ITU-T G.8032 ERPS V1 single ring topology, and ERPS v2 multiple rings with ladder topology
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L3 Features
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Routing Performance
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IPv4 Unicast Route Table: 64, IPv4 Host Table: 512, IP Multicast Routes: 64 groups, Supported L3 Interfaces: 64
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L3 Routing
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Static Routing/Dynamic Routing/VLAN Routing/RIP/OSPFv2
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L3 Gateway Redundancy
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VRRPv2
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Multicast Routing
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Static
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Power Requirement
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System Power
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Input voltage: AC110/220 (90-264VAC), DC24(18~36VDC), DC48(36-75VDC)
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Power Consumption
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Max. 29Watts (DC model)
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Mechanical
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Installation
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19”, 1U Rackmount
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Enclosure Material
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Aluminum/Steel Metal
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Dimension
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44mm(H) x 440mm (W) x 378.5mm (D)
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Weight
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6.7 kg with package
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Ingress Protection
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Robust IP40
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Environmental
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Operating Temp.
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-40°C~85°C
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Operating Humidity
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10%~95%,Non-Condensing
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Storage Temp.
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-40°C~85°C
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Hi-Pot insulation
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AC 1.5KV for Ethernet Interface to Power, Power to Case
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MTBF (hrs)
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>445,000
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Approvals
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Power Substation
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IEC61850-3,IEEE1613
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Rail Traffic
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EN50121-4
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Safety
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UL60950-1
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EMC
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EMI: IEC/EN61000-3-2, EN61000-3-3, EN55022
FCC Class A, CE Radiation, Conduction
EMS: IEC/EN55024
IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8 IEC61000-4-11
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Vibration
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IEC 60068-2-6, IEC60068-2-36
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Shock
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IEC60068-2-27
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Free Fall
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IEC60068-2-32
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Warranty
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5Years
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*Note-1: IEEE 1588 PTP HW time stamping (ByRequest)
*Note-2: Advanced Cyber Security - DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, Denial of Service (DoS) protection, TACACS+ (ByRequest)
*Note-3: ITU-T G.8032 ERPS - ERPS v2 multiple rings with ladder topology (ByRequest)
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