- IPv6 address suitable for larger network and neighbor discovery
- Automatic IP assignment by DHCP/BootP server for easy network construction
- DHCP relay option 82 for sending DHCP requests with clients’ identities to a DHCP server
- Port-based DHCP server with IP and MAC binding makes IP maintenance much easier
- Q-in-Q double VLAN to distinguish multiple VLANs
- SNMP v1/v2c/v3 facilitates the exchange of management between network devices
- Supports EtherNet/IP and MODBUS TCP protocols that facilitates the remote management by SCADA and other industrial devicesProprietary ONE RING and ONE CHAIN high end redundancy technology, easy to build multiple ring topology, self-healing recovery time < 20ms
- STP/RSTP/MSTP for network redundancy further ensures reliability
- QoS(IEEE 802.1p) and TOS/DSCP for mission-critical applications
- IEEE 802.1Q VLAN, MAC-based VLAN, IP Subnet-based VLAN, VLAN isolation and GVRP optimize network strategy
- Enhanced network security with IEEE 802.1X, TACACS+, SSH, HTTPS and SNMP v3
- IEEE 802.3ad port trunking in parallel to increase the link bandwidth
- SNTP (simple network time protocol) for network clock synchronization
- Broadcast/Multicast / Unknown Unicast storm control improves throughput problems
- Loopback-Detection to avoid broadcast loops, and shutdown the corresponding ports automatically
- Cable diagnostic provides the mechanism to detect and report potential cabling issues
- Intelligent Access Control List(ACL)
- MAC addresses locking function per port blocks unauthorized access
- USB console interface for easy connection with laptops
- IGMP Snooping and GMVP prunes multicast traffic
- RMON groups 1,2,3,9(history, statistics, alarms and events) for enhanced flow management and analysis
- CPU utilization displays the amount of works the CPU handles
- Port mirroring for Many-to-One ports online troubleshooting
- Versatile system file updates by TFTP, HTTPS or HTTP
- DDM diagnosis function by SFP fiber module
- Auto warning by email, DI, relay, Syslog & SNMP trap
- Compatible with various industrial protocols, including EtherNet/IP, Profinet, CC-LINK IE and DNP 3.0
Specifications
Technology
Standard Compliance
- IEEE 802.3 10Base-T
- IEEE 802.3u 100Base-T(X) and 100Base-FX
- IEEE 802.3ab 1000Base-T
- IEEE 802.3z 1000Base-X
- IEEE 802.3x Flow Control
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.1w Rapid Spanning Tree Protocol
- IEEE 802.1s Multiple Spanning Tree Protocol
- IEEE 802.1p Class of Service, Priority Protocols
- IEEE 802.1Q VLAN Tagging
- IEEE 802.1AD VLAN Q-in-Q
- IEEE 802.1X Port Authentication
- IEEE 802.3ad LACP Aggregation
- IEEE 802.1AB Link Layer Discovery Protocol
Processing Type
Store and Forward
- IEEE 802.3x Flow control in full duplex, back-pressure flow control in half duplex
Interface
Fast Ethernet
- RJ45 Ports: 20 10/100Base-T(X), auto MDI/MDI-X, auto negotiation
Fast Ethernet Comb Ports
- RJ45 Ports: 4 10/100Base-T(X), auto MDI/MDI-X, auto negotiation
- SFP Ports: 4 100Base-SFP
Gigabit Ethernet Combo Ports
- RJ45 Ports: 4 10/100/1000Base-T, auto MDI/MDI-X, auto negotiation
- SFP Ports: 4 100/1000Base-SFP
Console Port:
- USB B-Type connector
Digital Inputs(DI)
- 1 set
- 0~+5V is OFF
- +11V~30V is ON
- Max. input current 6mA
Alarm Contacts(DO)
- 1 relay output, Carry current 2A@24VDC
Reset Button
- 1set
Performance and Scalability
Switching Capacity: 12.8Gbps, Wired speed, Non-blocking switching fabric
Forwarding Rate: 19Mpps
MAC Address Table: 16K
Packet Buffer Memory: 1.5M bits
IGMP Multicast Groups: 256
Max. VLANs: 255
Quality of Service: 8 priority queues per port
DHCP Server: 1,275 IP addresses
Jumbo Frame: 9,216 Bytes
Management
Software:
- STP/RSTP/MSTP, LACP, QoS, IGMP Snooping v1/v2/v3, IGMP Query v1/v2, GARP, GMRP, VLAN, VLAN Q-in-Q, VLAN unaware, SSH, DNS, HTTP, HTTPS, RADIUS, TACACS+, SNMP v1/v2c/v3, SNMP Traps, TFTP, RMON, LLDP, BootP Server/Client, DHCP Server/Client, DHCP L2 Relay, DHCP Relay Option 82, DHCP Option 66/67, RARP, Telnet, Syslog, SMTP, SNTP Server/Client, IPv6, MODBUS TCP, EtherNet/IP
Security:
- MAC filtering, HTTPS, SSH, 802.1x, TACACS+, SNMP v3
Configuration:
- Web Browser, Cisco-like Telnet CLI , USB Local Console, SNMP, MODBUS TCP, IEXplorer utility
MIB
- MIB II, Bridge MIB, SNMP MIB, Ether-like MIB, Q-Bridge/P-Bridge MIB, IF MIB, Traceroute MIB, TCP MIB, UDP MIB, IP MIB, RMON Group 1,2,3,9, Delta Private MIB
Power Requirements
Input Voltage:
- LV: 2 sets 36 to 72VDC (Tested @ 36 to 60VDC)
- HV: 1 set 85 to 264VAC / 88 to 370VDC (Tested @ 100 to 240VAC), redundant terminal block input
Input Current: LV 0.75A; HV 1.2A
Overload Current Protection: Present, max. input current 8A
Reverse Polarity Protection: Present(VDC input)
Physical
Housing: IP40 metal case
Dimensions: 44 mm(H) x 440 mm(W) x 257 mm (D)
Weight: 4950g
Installation: 19 ” Rack mounting and wall mounting
Environmental Limits
Operating Temperature: -25℃ to 70℃(-13℉ to 158℉)
Storage Temperature: -40℃ to 85℃(-40℉ to 185℉)
Ambient Relative Humidity: 5% to 95%(non-condensing)
Approvals
Safety: UL 60950-1, IEC 60950-1, CCC
EMI: FCC 47 CFR Part 15 Subpart B Class A, IEC 61000-6-4, EN 55022(CISPR 22), EN 55032
EMS(IEC 61000-6-2, EN55024): IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11, IEC 61000-4-29
Shock: IEC 60255-21-2
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Hi-Pot：1.5KV
