Specifications
Interfaces
24 Ports 10/100/1000Mbps PoE
2 SFP
Port Standards Functions
Ports 1-24 compliant with 802.3at
Other Port Standards Functions
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper)
IEEE 802.3az compliance
Auto-negotiation
IEEE 802.3x Flow Control
IEEE 802.3z
Network Cables
Network Cables
Full/Half Duplex
Full/half duplex for 10/100 Mbps speeds
Full duplex for Gigabit speed
Media Interface Exchange
Auto MDI/MDIX adjustment for all twisted-pair ports
Switching Capacity
56 Gbps
Transmission Method
Store-and-forward
MAC Address Table
16 ,000 entries per device
MAC Address Update
Up to 256 static MAC entries
Maximum 64 bytes packet forwarding rate
41.7 Mpps
Packet Buffer Memory
1.5 MB
DDRIII for CPU
128 Mbytes
Flash Memory DDR3
32 Mbytes
Software
L2 Features
MAC Address Table
- 16K entries
IGMP Snooping
- IGMP v1/v2 Snooping
- Supports 256 IGMP groups
- Supports at least 64 static multicast addresses
- IGMP per VLAN
- Supports IGMP Snooping Querier
Loopback Detection
802.3ad Link Aggregation:
- Maximum of 14 groups/8 ports per group
LLDP
LLDP-MED
Jumbo Frame
- Up to 9,216 bytes
Spanning Tree Protocol
- 802.1D STP
- 802.1w RSTP
- 802.1s MSTP
Flow Control
- 802.3x Flow Control
- HOL Blocking Prevention
Port Mirroring
- One-to-One
- Many-to-One
- Supports Mirroring for Tx/Rx/Both
Multicast Filtering
- Forwards all unregistered groups
- Filters all unregistered groups
Configurable MDI/MDIX
- MLD snooping v1/v2 (256 groups)
VLAN
802.1Q
VLAN Group
- Max. 256 static VLAN groups
Configurable VID from 1 - 4094
Asymmetric VLAN
Auto Voice VLAN
- Max. 10 user-defined OUI
- Max. 8 default OUI
Auto Surveillance VLAN
Quality of Service (QoS)
802.1p Quality of Service
8 queues per port
Queue Handling
- Strict
- Weighted Round Robin (WRR)
Bandwidth Control
- Port-based (Ingress/Egress, min granularity 10/100/1000 is 64 Kbps)
QoS based on:
- 802.1p Priority Queues
- DSCP
- ToS
- IPv6 Traffic Class
- TCP/UDP port
L3 Features
IP Interface
Supports 1 interface
IPv6 Neighbor Discovery (ND)
Access Control List (ACL)
Max. 50 access list
Max. 768 rules shared by IPv4, MAC and IPv6
Each rule can only be associated with a single port
ACL based on
- 802.1p priority
- VLAN
- MAC address
- Ether type
- IP address
- DSCP
- Protocol type
- TCP/UDP port number
- IPv6 Traffic Class
Security
Broadcast/Multicast/Unicast Storm Control
D-Link Safeguard Engine
DHCP Server Screening
IP-MAC-Port Binding (Smart Binding)
- Supports 512 address binding entries
- ARP Inspection
- ARP + IP Inspection
- Supports DHCP Snooping
802.1X Port-based Access Control
ARP Spoofing Prevention
- Max. 64 entries
Traffic Segmentation
SSH v2
SSL
- Supports v1/v2/v3
Port Security
- Supports up to 64 MAC addresses per port
Duplicate address detection
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