
Gigabit Stackable Smart Managed Switches
23
Model
Interfaces
Fast Ethernet
Gigabit Ethernet 24 24
SFP Slots 2 2 2 2
Combo Gigabit/SFP Slots
2 2 2 2
General Features
Stackability
Stacking Speed (per Port)
Switching Capacity 92 Gbps 92 Gbps
Forwarding Mode Store-and-Forward
Packet Buffer Memory 3 MB
MAC Table
Flow Control
MDI/MDIX Configurable
L2 Features
Loop Protection
32 Groups
Port Mirroring One-to-One, Many-to-One, RX/TX/Both
Loopback Detection
Cable Diagnostics
L3 Features
IP Interfaces
Routing Protocols Static
Policy-Based Routing
Route Balancing
VRRP
Virtual LAN (VLAN)
VLANs Static: 4 K
GVRP
Double VLAN (Q-in-Q)
Multicasting
Groups
Protocols
Quality of Service (QoS)
Standard
Number of Queues 4
Mode Strict Priority Queue (SPQ), Weighted Round Robin (WRR), Deficit Round Robin (DRR)
CoS Handling
Bandwidth Control Port-Based
Security
STP Security
Per-Port MAC Limitation
Static MAC
Storm Control Broadcast / Multicast / Unicast
IP-MAC-Port Binding
DHCP Spoofing Prevention
ARP Spoofing Prevention
Traffic Segmentation
D-Link SafeGuard Engine
Authentication, Authorisation
and Accounting (AAA)
Port-Based
Web-Based Access Control (WAC)
MAC-Based Access Control (MAC)
Network Access Protection (NAP)
Guest VLAN
Switch Access User Account
Access Control Lists (ACL)
Rules
ACL Handling
Time-Based ACL
Power over Ethernet
Standard
PoE Ports
PoE Budget
Time-Based PoE
Management
Switch Access Web GUI, Telnet, Console
sFlow
SNMP
DHCP
RMON
TFTP Client
Syslog
Physical and Environment
Power Supply Internal
Max. Power Consumption 24 W
29 W (PoE off )
Power Saving Technology
Operating Temperature
Operating Humidity
Dimensions (W x D x H)
Modules/ Transceivers
SFP Transceivers
WDM SFP Transceivers
SwitchesGigabit Stackable Smart Managed Switches
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