- Based on IEEE 802.3at standard up to 30Watts per port. Backward compatible with IEEE 802.3af
- Advanced PoE management and intelligent powered device(PD) class detection
- IPv6 address suitable for larger network and neighbor discovery
- Automatic IP assignment by DHCP server for easy network construction
- DHCP relay option 82 for sending DHCP requests with clients’ identities to a DHCP server
- SNMP v1/v2c/v3 facilitates the exchange of management between network devices
- Proprietary Redundancy RING and Redundancy CHAIN high end redundancy technologies, easy to build multiple ring topology, self-healing recovery time < 30ms
- IEC 62439-2 MRP(media redundancy protocol) for IEC-based redundant ring topology
- STP/RSTP/MSTP for network redundancy further ensures reliability
- QoS(IEEE 802.1p) and TOS/DSCP for mission-critical applications
- IEEE 802.1Q VLAN, Q-in-Q double 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
- IEEE 1588v2 PTP (Precision Time Protocol) for precise time synchronization of network
- 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
- IGMP Snooping prunes multicast traffic
- Port mirroring for Many-to-One ports online troubleshooting
- DDM diagnosis function by SFP fiber module
- Auto warning by email, 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 802.1X Port Authentication
- IEEE 802.3ad LACP Aggregation
- IEEE 802.1AB Link Layer Discovery Protocol
- IEEE 1588v2 Clock Synchronization
- IEEE 802.3af PoE 15.4 Watts
- IEEE 802.3at PoE 30 Watts
Processing Type
Store and Forward
- IEEE 802.3x Flow control in full duplex, back-pressure flow control in half duplex
Interface
Gigabit Ethernet
- RJ45 Ports: 8 10/100/1000Base-T, auto MDI/MDI-X, auto negotiation
- SFP Ports: 4 100/1000Base-SFP
- PoE+ Pinout: 1 & 2 DC +, 3 & 6 DC –
- Console Port: RS-232 in RJ45 connector
- Alarm Contacts(DO): 1 relay output, Carry current 1 A@24VDC
- Reset Button: 1set
Performance and Scalability
- Switching Capacity: 24Gbps, Wired speed, Non-blocking switching fabric
- Forwarding Rate: 35.7Mpps
- MAC Address Table: 8K
- Packet Buffer Memory: 4M bits
- IGMP Multicast Groups: 256
- Max. VLANs: 4096
- Quality of Service: 8 priority queues per port
- DHCP Server: 253 IP addresses
- Jumbo Frame: 9,216 Bytes
Management
- Software: STP/RSTP/MSTP, LACP, QoS, IGMP Snooping v1/v2/v3, IGMP Query v1/v2, VLAN, SSH, DNS, HTTP, HTTPS, RADIUS, TACACS+, SNMP v1/v2c/v3, SNMP Traps, TFTP, RMON, LLDP, DHCP Server/Client, DHCP Relay Option 82, Telnet, Syslog, SMTP, SNTP Client, DOS/DDOS auto prevention, MRP, MODBUS TCP
- Security: MAC/IP/TCP/UDP filtering, HTTPS, SSH, 802.1x, TACACS+, SNMP v3
- Configuration: Web Browser, Cisco-like Telnet CLI , RJ45 console, SNMP
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: 2 sets, 48 to 57 VDC redundant terminal block input
- Input Current: Max. 5.5A(with powered device); Max. 0.26A (without powered device)
- Overload Current Protection: Present, max. input current 10A
- Reverse Polarity Protection: NOT Present
Physical
- Housing: IP30 metal case
- Dimensions: 154 mm(H) x 96.4 mm(W) x 105.5 mm (D)
- Weight: 1205g
- Installation: DIN-Rail and wall mounting
Environmental Limits
- Operating Temperature: -40℃ to 70℃(-40℉ to 158℉)
- Storage Temperature: -40℃ to 85℃(-40℉ to 185℉)
- Ambient Relative Humidity: 5% to 95%(non-condensing)
Approvals
- Safety: EN 60950-1
- EMI: FCC 47 CFR Part 15 Subpart B Class A, EN 55022(CISPR 22)
- EMS(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
- Shock: IEC 60068-2-27
- Freefall: IEC 60068-2-32
- Vibration: IEC 60068-2-6
- Hi-Pot：1.5KV
