Digitus Industrial 4+2-Port L2 managed Gigabit Ethernet PoE Switch by Digitus

Key Features

• Supports IEEE802.3x flow control, and backpressure
• Supports store-and-forward technology for optimized data transmission
• Automatic speed and half/full duplex detection/adjustment
• IEEE802.3af, IEEE802.3at
• Bandwidth: 20 Gbps
• Packet buffer size: 4.1 Mbit
• Packet forwarding size: 15 Mbps
• Size of the MAC address table: 4 K
• Jumboframerate: 10240 bytes
• ESD protection: 6 kV
• EFT protection: 6 kV
• Metal housing, IP40
• 4 kV lightning and overvoltage protection
• Suitable for DIN rail mounting (top hat rail)
• Redundant power supply with reverse polarity protection function
• Power supply: 48 to 57 V (DC)
• Power consumption: <5 W
• Removable terminal connection
• Protection class: IP40
• Dimensions: 143.7 x 104 x 47.7 mm
• Weight: 0.7 kg
• Operating temperature: -40 to 80 ° C
• Storage temperature: -40 to 80 ° C
• Humidity: 5% to 95% (non-condensing)
• MTBF: 300,000
• Port features: IEEE 802.3x flow control, interface counter, storm control, link aggregation, static aggregation, dynamic aggregation, LACP
• Supports up to 8 aggregation groups, each with up to 8 ports
• Support for source MAC, destination MAC, source destination MAC, source IP, destination IP, source destination IP routing strategy
• MAC table management,port forwarding,IVL forwarding, static MAC address, MAC address binding support, MAC address filtering support, port mirroring, port based mirroring
• Spanning Tree: IEEE802.1d STP, IEEE802.1w RSTP, IEEE802.1s MSTP, ERPS (G.8032), single ring, sub-ring, multi-ring, load balancing,
• recovery time < 50 ms
• QINQ: VLAN-based QinQ, GVRP support
• LLDP: LLDP, LLDP-MED,
• VLAN: 4094 VLANs, port-based VLAN, GVRP, protocol VLAN, MAC-based VLAN, IP subnet-based VLAN, voice VLAN.
• Static entries: Port isolation support
• IGMP: IGMP snooping V1, IGMP snooping V2, IGMP snooping V3, source port inspection, IGMP Fast Leave, IGMP filter,
• MLD snooping: MLD snooping V1, MLD snooping V2, source port checking, MLD Fast Leave, MLD filtering
• ACL: ACL (IP Standard ACL), IPv4/IPv6, Extended MAC ACL, Extended IP ACL, Matching L2, L3 and L4 fields, Logging, Forwarding, Mirroing, Speed Limiting
• QoS: QoS class, re-evaluation, SP, WRR queue scheduling, ingress port-based rate limiting, ingress priority-based rate limiting, egress port-based rate limiting, egress queue-based rate limiting, policy-based QoS, storm control, 8 queues per port
• Dot1x: port access control, user access control, MAC address access control
• Various other L2 features