Number of Ports
• 8 x 10/100/1000BASE-T PoE ports
• 2 x 10/100/1000BASE-T ports
• 2 x SFP ports
• 1 x RJ-45 Console port
• Alarm Relay: 1 A at 24 V

Diagnostic LEDs
• SYS
• ALM
• PWR1/2/3
• Link/Activity/Speed
• PoE status
• PoE budget

Port Functions
• IEEE 802.3 for Ethernet
• IEEE 802.3u for Fast Ethernet
• IEEE 802.3ab for Gigabit Ethernet
• IEEE 802.3z for Gigabit fiber
• IEEE 802.3az-compliant

Media Interface Exchange
• Auto-MDI/MDIX adjustment for all twisted pair ports

Switching Capacity
• 24 Gbps

Maximum Forwarding Rate
• 17.85 Mpps

MAC Address Table Size
• Up to 8K entries

Transmission Method
• Store-and-forward

PoE Standard
• IEEE 802.3af/at

PoE Capable Ports
• Ports 1 to 8

PoE Power Budget
 130 W

Software Features

VLAN
• IEEE 802.1Q tagged VLAN
• Port-based VLAN
• Auto-Surveillance VLAN 2.0 (ASV 2.0)*
• Voice VLAN
• Asymmetric VLAN
• VLAN group

– Supports 128 static VLAN groups

– Max. 4094 VIDs

• GVRP*

Physical Parameters

Power Input
• 46 to 54 V DC terminal block dual input
• 54 V DC 4-pin DIN single power input

Power Consumption
• Standby mode: 7.02 W
• Maximum: 260 W (PoE on) / 10.8 W (PoE off)

• IEEE 802.3ad Link Aggregation

– Supports 6 groups per device, 8 ports per group

• Ethernet Ring Protection Switching* (ERPS, ITU-T G.8032)

• Loopback detection

• LLDP

• Port mirroring

– One-to-One

– Many-to-One

• Statistics

– Tx Ok

– Tx Error

– Rx Ok

– Rx Error

• Spanning Tree Protocol (STP)

– IEEE 802.1D STP

– IEEE 802.1w RSTP

– IEEE 802.1s MSTP*

Quality of Service (QoS) 

• IEEE 802.1p Quality of Service (QoS)

• 4 queues per port

• Queue handling

– Strict Priority Queue (SPQ)

– Weighted Round Robin (WRR)

• Port-based bandwidth control (ingress: 8 kbps)

Security 

• D-Link Safeguard

• Traffic segmentation

• Broadcast/Multicast/Unknown Unicast Storm Control

• DoS attack prevention

• SSL

• Port security

AAA 

• Web-based access control*

• IEEE 802.1X authentication*

• RADIUS*

Management 

• Web-based UI (supports IPv4/IPv6)

• D-Link Network Assistant (DNA)

• Industry-standard CLI

• SNTP

• SNMP v1/v2c

• SNMP v3*

• SNMP trap

• Telnet server

• System Log

• DHCP client

• TFTP client

• LLDP

• D-Link Discovery Protocol (DDP)

• Dual images

• Dual configurations