D-Link DES-7200 User Manual
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DES-1200 Series
Model
DES-1228
DES-1228P
DES-1252
LAN Interface
IEEE 802.3; IEEE 802.3u; IEEE 802.3z; IEEE 802.3ab; IEEE 802.3af (DES-1228P)
Port Interface
10BASE-T/100BASE-TX
Port (RJ-45)
24
24 (PoE)
48
10BASE-T/100BASE-TX/
1000BASE-T Port (RJ-45)
2
2
2
Combo 1000BASE-T/SFP
2
2
2
General Features
Switching Capacity
12.8Gbps
17.6Gbps
Maximum Forwarding Rate
9.52Mpps
13.1Mpps
Forwarding Mode
Store and Forward
Packet Buffer Memory
128KBytes
SDRAM for CPU
8MBytes
Flash Memory
2MBytes PROM
Mean Time Before Failure
(MTBF)
326,647 hours
149,676 hours
298,917 hours
L2 Features
MAC Address Table: 8K; Static MAC: 256; Enable/Disable Auto-Learning of MAC Addresses;
IGMP Snooping v1/v2: 64 Multicast Groups; Spanning Tree Protocol: 802.1D STP; Power Savings;
Static Port Trunk: Max. 6 Groups Per Device, 8 Ports Per Group
Virtual VLAN (VLAN)
802.1Q Tagged VLAN; Max. 256 Static VLAN Groups; Management VLAN; Asymmetric VLAN
Quality of Service (QoS)
802.1p Priority Queue; Max. 4 Queues Per Port; DSCP-based QoS;
Queue Handling: Strict, Weighted Round Robin (WRR)
Security
802.1X Port-based Access Control; Broadcast Storm Control; Trusted Host; Cable Diagnostics;
D-Link Safeguard Engine: Protect CPU from Broadcast/Multicast/Unicast Flooding
Management
Web-based GUI; Simple Network Management Protocol (SNMP) v1; DHCP Client;
Trap Settings for Destination IP, System Events, Fiber Port Events, Twisted-Pair Port Events;
Port Access Control; Web-based Configuration Backup/Restoration;
Web-based Firmware Backup/Upload; Firmware Upgrade using SmartConsole Utility;
System Reboot using Web-based Interface; SmartConsole Utility
Management Information Base (MIB)
MIB-II (RFC1213); D-Link Private MIB
Physical &
Environment
Dimension (W x D x H)
19-inch, 1U Rack-Mount;
440 x 140 x 44mm
19-inch, 1U Rack-Mount;
440 x 209 x 44mm
19-inch, 1U Rack-Mount;
440 x 310 x 44mm
Weight
2.08kg
3.20kg
3.72kg
Power Input
AC Input: 100-240 VAC, 50/60Hz; Internal Universal Power Supply
Power Consumption
18.35W
222W
26.2W
Power over Ethernet
-
Power Budget: 170W
Per Port: 15.4W
-
Operation Temperature
0 to 40 °C
Storage Temperature
-10 to 70 °C
Operation Humidity
10% to 90% RH
Storage Humidity
5% to 90% RH
Fan
Fanless
Four Fans
Fanless
Reset Button
One Reset Button
Certification
EMI-EMC Compliance
FCC Class A; CE Class A; VCCI Class A; C-Tick
Safety Compliance
cUL
SWITCHES
* Available in Future Firmware Upgrade
Fast Ethernet Web Smart Switches