Specifications
Managed Switch Selection Matrix
B-51 SWITCHES Managed Switch Selection Matrix
Layer 3 xStack Switches Layer 2 xStack Switches Layer 2 Managed Switches
M odels DGS-3600 Series DES-3800 Series DGS-3400 Series DGS-3200 Series DES-3528/52 Series DGS-3700 Series DGS-3100 Series DES-3200 Series DES-3028/52 Series DES-3000 Series
General
Maximum Switching Capacity
12-Port: 24Gbps
27-Port: 108Gbps
50-Port: 136Gbps
28-Port: 12.8Gbps
52-Port: 15.7Gbps
26-Port: 88Gbps
27-Port: 108Gbps
50-Port: 136Gbps
10-Port: 20Gbps
16-Port: 32Gbps
24-Port: 48Gbps
28-Port: 12.8Gbps
52-Port: 17.6Gbps
24Gbps
24-Port: 68Gbps
48-Port: 116Gbps
10-Port: 5.6Gbps
18-Port: 7.2Gbps
28-Port: 12.8Gbps
28-Port: 12.8Gbps
52-Port: 17.6Gbps
10-Port F: 3.8Gbps
10-Port G: 5.6Gbps
18-Port: 72Gbps; 26-Port:
8.8Gbps
Form Factor 19-inch 1U Rack-Mount 19-inch 1U Rack-Mount 19-inch 1U Rack-Mount
10/16-Port:
11-inch 1U Desktop
24-Port: 19-inch
1U Rack-Mount
19-inch 1U Rack-Mount 19-inch 1U Rack-Mount 19-inch 1U Rack-Mount
10/18-Port:
9-inch 1U Desktop
28-Port:
19-inch 1U Rack-Mount
19-inch 1U Rack-Mount
10-Port: 11-inch 1U Desktop
18/24-Port:
19-inch 1U Rack-Mount
Fixed 10/100BASE-TX Port No 28-Port: 24; 52-Port: 48 No No 28-Port: 24; 52-Port: 48 No No
10-Port: 8; 18-Port: 16;
28-Port: 24
28-Port: 24; 52-Port: 48
10-Port: 8
18-Port: 16; 26-Port: 24
Fixed 10/100/1000BASE-T Port
12-Port: 8; 27-Port:20;
50-Port: 44
All Models: 2 26/27-Port: 24; 50-Port: 48
10-Port: 8; 16-Port: 14;
24-Port: 20
All Models: 2 12-Port: 8
24-Port: 20; 24-Port TG: 8;
48-Port: 44
No All Models: 2
10-Port: 1
18/26-Port: 2 (DEM-301T)
Fixed Small Form-Factor Pluggable (SFP) Port 12-Port G: 8; 27-Port G: 20 No No No No 12-Port G: 8 24-Port TG: 16 28-Port F: 24 No
10-Port G: 1
18/26-Port: 2 (DEM-301G)
Fixed Combo 1000BASE-T or SFP Port All Models: 4 All Models: 2 All Models: 4
10/16-Port: 2
24-Port: 4
All Models: 2 All Models: 4
24/48-Port: 4
24-Port TG: 0
10/18-Port: 2
28-Port: 4
All Models: 2 No
Optional 10G XFP Uplink Capability
12-Port: No
27/50-Port: Yes (2)
No
26/50-Port: Yes (2)
27-Port: Yes (3)
No No No No No No No
Optional Module Slot Yes (2) No Yes (2) No No No No No No 18/26-Port: Yes (2)
Redundant Power Supply
12-Port: Yes (DPS-200)
27/50-Port: Yes (DPS-500)
28/52-Port: Yes (DPS-200)
28-Port DC: No
28-Port P: Yes (DPS-600)
26/27/50-Port:
Yes (DPS-500)
26-Port P: Yes (DPS-600)
10/16-Port: No
24-Port: Yes (DPS-200)
28/52-Port: Yes (DPS-200)
28-Port DC: No
28-Port P: Yes (DPS-600)
No
24-Port: Yes (DPS-200)
24/48-Port P: Yes (DPS-600)
48-Port: Yes (DPS-500)
No No No
Power over Ethernet (PoE) No Yes (DES-3828P) Yes (DGS-3426P) No Yes (DES-3528P; DES-3552P) No
Yes (DGS-3100-24P;
DGS-3100-48P)
No Yes (DES-3028P; DES-3052P) No
Stackability
Physical Stacking (device) / Max. Bandwidth
12-Port: No
27/50-Port: Yes (12) / 40Gbps
No Yes (12) / 40Gbps No Yes (8) / 4Gbps No Yes (6) / 20Gbps No No No
Virtual Stacking Single IP Management (device) Yes (32) Yes (32) Yes (32) Yes (32) Yes (32) Yes (32) No Yes (32) Yes (32) Yes (32)
Layer 2 Features
Jumbo Frame (Size) Yes (9,216Bytes) Yes (9KBytes) Yes (9,216Bytes) Yes (10,240Bytes) Yes (9,216Bytes) Yes (13,312Bytes) Yes (10,240Bytes) Yes (2,048Bytes) Yes (2,048Bytes) No
802.1D/802.1w/802.1s Spanning Tree Protocol (STP) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes (802.1D/802.1w only)
Ethernet Ring Protection Switching (E-RPS) Yes No Yes* No Yes* Yes No Yes Yes* No
Loopback Detection (LBD) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
802.3ad Link Aggregation Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Port Mirroring Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Layer 2 Multicast
Internet Group Management Protocol (IGMP) Snooping Yes (v1/v2/v3) Yes (v1/v2/v3 awareness) Yes (v1/v2/v3) Yes (v1/v2/v3) Yes (v1/v2/v3) Yes (v1/v2/v3) Yes (v1/v2) Yes(v1/v2/v3 awareness) Yes (v1/v2) Yes(v1/v2/v3 awareness)
Multicast Listener Discover (MLD) Snooping Yes (v1/v2) Yes (v1/v2 awareness) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2 awareness) Yes (v1/v2 awareness) No
Virtual LAN (VLAN)
802.1Q VLAN Tagging Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
802.1v Protocol VLAN Classification Yes Yes Yes Yes Yes Yes No Yes No No
Double VLAN (Q-in-Q) Yes Yes Yes No Yes Yes No Yes Yes No
Selective Q-in-Q Yes No Yes No Yes Yes No Yes No No
Voice VLAN No No No No Yes* Yes No No No No
IGMP Snooping Multicast (ISM) VLAN Yes Yes Yes Yes Yes Yes No Yes Yes No
Asymmetric VLAN No No No No Yes No Yes
Yes Yes No
Layer 3 Features
Virtual Router Redundancy Protocol (VRRP) Yes Yes No No No No No No No No
IPv6 Tunneling Yes No Yes* No No No No No No No
Layer 3 Routing
Static Route Yes Yes Yes No Yes* Yes No No No No
Routing Information Protocol (RIP) Yes (v1/v2) Yes (v1/v2) Yes* (v1/v2) No No No No No No No
Routing Information Protocol Next Generation (RIPng) Yes* No Yes* No No No No No No No
Open Shortest Path First (OSPF) Yes (v2/v3*) Yes (v2) No No No No No No No No
Border Gateway Protocol (BGP) Yes No No No No No No No No No
Layer 3 Multicasting
Protocol Information Multicast - Dense Mode (PIM-DM) Yes Yes No No No No No No No No
Protocol Information Multicast - Sparse Mode (PIM-SM) Yes Yes No No No No No No No No
Distance-Vector Multicast Routing Protocol (DVMRP) v3 Yes Yes No No No No No No No No
Internet Group Management Protocol (IGMP) Yes (v1/v2/v3) Yes No No No No No No No No
Quality of Service (QoS)
Number of Queues Per Port 8 8 8 8 8 8 4 4 4 4
Strict Priority Yes Yes Yes Yes Yes Yes Yes Yes Yes (Highest queue) Yes
Weighted Round Robin (WRR) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Strict + WRR Yes Yes Yes No Yes Yes Yes No No No
Random Early Detection (RED) Yes (Weighted RED) Yes (Weighted RED) No No Yes (Stabilized RED) Yes (Stabilized RED) No No No No
Bandwidth Control (min. granularity) Yes (64kbps) Yes (64kbps) Yes (64kbps) Yes (64kbps) Yes (64kbps) Yes (64kbps)
Ingress: 3500Kbps
Egress: 64Kbps
Yes(62.5kbps) Yes (64kbps) Yes (64kbps)
Three Color Marker Yes No Yes No Yes Yes No No No No
Access Control List (ACL)
Access Control List Yes Yes Yes Yes Yes Yes Yes Yes Yes No
Time-based ACL Yes No Yes Yes Yes Yes Yes Yes Yes No
Security
Secure Shell (SSH) Yes Yes (v1.5/v2) Yes Yes (v2) Yes (v2) Yes Yes (v2) Yes (v2) Yes (v2) Yes (v2)
Secure Sockets Layer (SSL) Yes Yes (v2/v3) Yes Yes (v1/v2/v3) Yes (v1/v2/v3) Yes Yes Yes (v1/v2/v3) Yes (v1/v2/v3) No
Port Security (Entries Per Port) Yes (64) Yes (16) Yes (16) Yes (64) Yes (64) Yes (128) Yes (16) Yes (64) Yes (16) Yes (10)
Broadcast/Multicast/Unicast Storm Control (min. granularity) Yes (1pps) Yes (128kbps) Yes (128kbps) Yes (512kbps) Yes (1pps) Yes (1pps) Yes (3500kbps) Yes (62.5kbps) Yes (64kbps) Yes (64kbps)
Traffic Segmentation Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
IP-MAC-Port Binding (IMPB) Yes Yes (v3.3) Yes Yes Yes Yes No Yes Yes Yes
D-Link Safeguard Engine Yes Yes Yes Yes Yes Yes Yes Yes Yes No
DHCP Server Screening Yes No Yes Yes Yes Yes No Yes Yes* No
ARP Spoofing Prevention No No No Yes Yes Yes Yes* Yes Yes* No
BPDU Attack Protection No No No No Yes Yes No Yes No No
Authentication, Authorization & Accounting (AAA)
802.1X Access Control Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Web-based Access Control (WAC) Yes Yes Yes Yes Yes Yes No No No No
MAC-based Access Control (MAC) Yes Yes Yes Yes Yes Yes Yes Yes No Yes
Compound Authentication Yes No Yes Yes Yes* No No No No No
Microsoft Network Access Protection (NAP) Yes Yes Yes Yes Yes Yes Yes Yes Yes No
Guest VLAN Yes Yes
Yes Yes Yes Yes Yes Yes Yes Yes
Dynamic VLAN Assignment Yes Yes Yes Yes Yes Yes Yes* Yes Yes Yes
RADIUS & TACACS+ Authentication for Management Access Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes*
Management
Web GUI, CLI & SNMP Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Remote Monitoring (RMON) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2) Yes (v1/v2) Yes (v1) Yes (v1/v2) Yes (v1/v2) Yes (v1)
sFlow Yes No Yes No Yes Yes No No No No
Link Layer Discovery Protocol (LLDP) Yes No Yes No Yes Yes Yes Yes Yes Yes*
D-Link Unidirectional Link Detection (DULD) Yes* No Yes* No Yes* Yes No No No No
Operations, Administration & Management (OAM)
802.3ah Ethernet Link OAM No No No Yes* Yes Yes No Yes Yes* No
802.1ag Connectivity Fault Management (CFM) No No No No Yes Yes No Yes No No
Certification
IPv6 Ready Logo Yes (Phase II) No Yes (Phase II) Yes (Phase II) No Yes (Phase II) No Yes (Phase II) No No
Metro Ethernet Forum (MEF) Certification Yes (MEF 9, 14) No No No Yes (MEF 9, 14) Yes (MEF 9, 14) No Yes (MEF 21) No No
* Available in Future Firmware Upgrade