Specifications

B-33 SWITCHES
DES-1210 Series
Model DES-1210-28 DES-1210-52
LAN Interface IEEE 802.3; IEEE 802.3u; IEEE 802.3z; IEEE 802.3ab
Port Interface
10BASE-T/100BASE-TX
Port (RJ-45)
24 48
10BASE-T/100BASE-TX/
1000BASE-T Port (RJ-45)
2
Combo 1000BASE-T/SFP 2
General Features
Switching Capacity 12.8Gbps 17.6Gbps
Maximum Forwarding Rate 9.5Mpps 13.1Mpps
Forwarding Mode Store and Forward
Packet Buffer Memory 512KBytes 1MBytes
DDR2 for CPU 64MBytes
Flash Memory 16MBytes
Mean Time Before Failure (MTBF) 419,467 hours 289,012 hours
L2 Features
MAC Address Table: 8K, Static MAC: 256; Enable/Disable Auto-Learning of MAC Addresses;
Flow Control: 802.3 Flow Control, Head-of-Line (HoL) Blocking Prevention;
IGMP Snooping v1/v2: 256 Groups, At least 64 Multicast addresses; IGMP Per VLAN,
Cable Diagnostics; Configurable Auto MDI/MDIX; Multicast Filtering*;
Spanning Tree Protocol (STP): 802.1D STP, 802.1w Rapid STP; Loopback Detection;
802.3ad Link Aggregation: Max. 8 Groups Per Device, 8 Ports Per Group;
Port Mirroring: One-to-One, Many-to-One, Mirroring for Tx/Rx/Both
Virtual VLAN (VLAN)
802.1Q Tagged VLAN; VLAN Group: Max. 256 Static VLAN, Max. 4,094 VID; Management VLAN;
Asymmetric VLAN; Auto Voice VLAN: Max. 10 User Defined OUI, Max. 8 Default OUI
Quality of Service (QoS)
802.1p Quality of Service; 4 Queues Per Port; Queue Handling: Strict, Weighted Round Robin (WRR);
CoS based on: 802.1p Priority Queues, DSCP;
Bandwidth Control: Port-based (Ingress/Egress, Min. Granularity 64kbps)
Access Control List (ACL)
Max. 50 Profiles; Max. 240 Rules Shared by Profiles; ACL Actions: Permit, Deny;
ACL based on: MAC Address, IPv4 Address (ICMP/IGMP/TCP/UDP), VLAN ID, 802.1p Priority, DSCP
Security
802.1X; Port Security: Max. 64 MAC Addresses Per Port; Static MAC
Broadcast/Multicast/Unicast Storm Control; IP-MAC-Port Binding: DHCP Snooping*;
D-Link Safeguard Engine; DHCP Server Screening*; ARP Spoofing Prevention*: Max. 64 Entries;
Secure Sockets Layer (SSL) v1/v2/v3 (IPv4)
Management
Web-based GUI; Compact CLI through Telnet; Telnet Server; TFTP Client;
Simple Network Management Protocol (SNMP) v1/v2c/v3*; SNMP Trap;
Trap for SmartConsole Utility; System Log: Max. 500 Log Entries, IPv4 Log Server;
BootP/DHCP Client; Simple Network Time Protocol (SNTP)
Management Information Base (MIB)
MIB-II (RFC1213); Bridge (RFC1493); SNMPv2 (RFC1907); MIB Traps Convention;
Interface Group MIB; D-Link Private MIB
Physical &
Environment
Dimension (W x D x H) 19-inch, 1U Rack-Mount; 440 x 210 x 44 mm 19-inch, 1U Rack-Mount; 440 x 250 x 44 mm
Weight 2.6kg 3.3kg
Power Input AC Input: 100-240 VAC, 50/60Hz; Internal Universal Power Supply
Max. Power Consumption 17.6W 28.9W
Standby Power Consumption 7.6W/110V; 7.9W/240W 13.2W/110V; 13.3W/240V
Operation Temperature 0 to 40 °C
Storage Temperature -10 to 70 °C
Operation Humidity 10% to 95% RH
Storage Humidity 5% to 95% RH
Acoustic 0 dB
Fan Fanless
Reset Button One Reset Button
Certification
EMI-EMC Compliance FCC Class A; CE Class A; VCCI Class A; C-Tick
Safety Compliance cUL; LVD
* Available in Future Firmware Upgrade
Fast Ethernet Web Smart Switches