Summary Table - Unmanaged Switches
Model Ports
UTP		 Others Expansion
Slots Available		 Expansion Modules Available Auto Sensing Flow Control Switching Technology MAC Table Size RAM Buffer Size VLAN Port Trunking Backplane Bandwidth Power Supply Remarks
SOHO
DES-1005D 5       Yes Yes for new revision SF 8K 256kB No No ? External  
DES-1008D 8       Yes Yes for new revision SF 8K 256kB No No 1.6Gbps External  
DES-1008F 7 1     Yes Yes for new revision SF 8K 256kB No No ? External  
Workgroup
DES-1009G 9   No   Yes Yes SF 4K 2MB per device No No ? Internal  
DES-1016D 16   No   Yes Yes SF 8K 2MB No No 3.2Gbps Internal  
DES-1016R+ 16   Yes 2-port 100Mbps SC Fibre Yes Yes SF 4K 768KB No No 2.6Gbps Internal  
DES-1024R+ 24   Yes 2-port 100Mbps SC Fibre Yes Yes SF 4K 768KB No No 2.6Gbps Internal  
DES-1200M     Yes DES-128 10/100 8port RJ-45
DES-124F 100BASE-FX 4port fiber SC
DES-121G 1000BASE-SX Gigabit 1 port Gigabit fiber SC
DES-121T 10/100/1000Mbps Gigabit 1 port Gigabit RJ-45		 Yes Yes SF 12K per module 3MB per module Fast Ethernet;
5MB per module Gigabit		     9.6 Gbps Internal  
DES-1210G 8 2 No   Yes Yes SF 17K 2MB+4MB* Port-Based Yes 6.7Gbps Internal  
DES-1218 16   Yes 2-port Gigabit (SC Fibre, UTP or GBIC) Yes Yes SF 17K 4MB+4MB* Port-Based Yes 6.7Gbps Internal  
DES-1226 24   Yes Yes Yes SF 17K 3MB+4MB* Port-Based Yes 6.7Gbps Internal  
SF = Store & Forward * 10/100Ports RAM + 1GB Ports RAM In Total

MODEL PORTS Expansion Slots Available Expansion Modules Available Auto Sensing VLAN Port - Trunking Flow Control Switching Technology Spanning Tree Management MAC Address* Table Size RAM Buffer Size Backplane Bandwidth Power Supply Remarks
UTP Others SNMP RMON Web Telnet Console
Fast-Ethernet
DES-3225G 22 2-port 10/100BaseTX UTP, 1-port 100BaseFX (SC Fibre), 2-port 1000BaseSX (MT-RJ Fibre) 2 1-port 1000BaseSX Gigabit SC Fibre Yes 802.1q MAC/port Yes Yes 802.3d Fast SF Yes 802.1d Yes Yes Yes Yes Yes 12k 0.5MB per TX-Port, 2MB per Giga-port 10.66Gbps Internal  
DES-3226 24 - 1 2-port UTP 100Base-TX/1000Base-T Gigabit,2- port SC fiber 1000Base-SX Gigabit Yes 802,1q MAC/port   Yes 802.3d Fast SF Yes 802.1d Yes Yes Yes Yes Yes 8k 8M per device 8,8Gbps Internal  
DES-3624I 20 2-port 10/100BaseTX UTP, 1-port 100BaseFX (SC Fibre), 2-port 1000BaseSX (MT-RJ Fibre) 3 1-port 1000BaseSX (Gigabit Fibre) Yes 802.1q MAC/port Yes Yes 802.3d Fast SF Yes 802.1d Yes Yes Yes Yes Yes 12k 0.5MB per TX-Port, 2MB per Giga-port 21.32Gbps Internal Port Trunking and VLAN Features
DES-3624 22 10.66Gbps
DES-3326 24 - 1 2-port Gigabit Ethernet (SC Fibre, UTP, GBIC) Yes 802.1q MAC/ port/ TAG Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 8k 16MB Per Switch 8.8Gbps Internal Layer 3 Switch with IP Filtering
DES-6000 - - 9 16-port 10/100BaseTX UTP, 12-port 100BaseFX MT-RJ Fibre, 2-port 1000BaseSX Gigabit SC Fibre, 2-port 1000BaseSX Gigabit MT-RJ Fibre, 2-port 1000BaseLX Gigabit SC Fibre Yes 802.1q MAC/port Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 12k 0.5MB per TX-Port, 2MB per Giga-port 10.66Gbps Internal, Modular Redundant, Hot-swappable Power Supply
Gigabit Ethernet
DGS-3204 - 4 x 1000BaseSX SC Fibre - - - 802.1q MAC/port Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 12k 2MB Per Port 10.6Gbps Internal  
DGS-3208F - 8 x 1000BaseSX SC Fibre - - - 802.1q MAC/port Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 12k 16MB Per Switch    Internal   
DGS-3208FG   6 fiber SC +2 x GBIC Modular Ports - - - 802.1q MAC/port Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 12k 2MB Per Port    Internal  
DGS-3208TG 6-port 100/1000BaseTX 2 x GBIC Modular Ports - - Yes 802.1q MAC/port Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 12k 2MB Per Port   Internal  
DGS-3308FG   6 fiber SC +2 x GBIC Modular Ports - DGS-701 – Трансивер GBIC 1 порт1000BASE-SX , DGS-702 -Трансивер GBIC 1 порт 1000BASE-LX -

802.1q MAC/ port/ TAG

 Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 8K 16MB Per device   Internal 2k RAM for IP address
DGS-3308TG 6-port 100/1000BaseTX 2 x GBIC Modular Ports - DGS-701 – Трансивер GBIC 1 порт1000BASE-SX , DGS-702 - Трансивер GBIC 1 порт 1000BASE-LX Yes 802.1q MAC/ port/ TAG Yes Yes 802.3x Fast SF Yes 802.1d Yes Yes Yes Yes Yes 8K 16MB Per device    Internal 2k RAM for IP address
SF = Store-and-Forward
CT = Cut-Through
* Total Number of MAC Address