D-Link DES-7200 User Manual
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SWITCHES
DGS-1200 Series
Model
DGS-1216T
DGS-1224T
DGS-1224TP
DGS-1248T
LAN Interface
IEEE 802.3; IEEE 802.3u; IEEE 802.3z; IEEE 802.3ab; IEEE 802.3af (DGS-1224TP)
Port Interface
10BASE-T/100BASE-TX/
1000BASE-T Port (RJ-45)
14
22
20 (PoE)
44
Combo 1000BASE-T/SFP Port
2
4
General Features
Switching Capacity
32Gbps
48Gbps
96Gbps
Maximum Forwarding Rate
23.8Mpps
35.7Mpps
35.7Mpps
71.4Mpps
Forwarding Mode
Store and Forward
Packet Buffer Memory
384KBytes
512KBytes
384KBytes
1,024KBytes
SDRAM for CPU
8MBytes
16MBytes
8MBytes
Flash Memory
2MBytes PROM
4MBytes PROM
2MBytes PROM
Mean Time Before Failure
(MTBF)
228,450 hours
215,976 hours
173,467 hours
186,656 hours
L2 Features
MAC Address: 8K Entries Per Device, Static MAC Address: 256 Entries;
IGMP Snooping v1/v2: 64 Multicast Groups; Spanning Tree Protocol: 802.1D STP;
Jumbo Frame: Max. 10,240Bytes (for DGS-1216T/24T/24TP), Max. 9,220Bytes (for DGS-1248T);
Static Port Trunk: Max. 6 Groups Per Device, 8 Ports Per Group
Green Ethernet
Power Savings Mode
Virtual LAN (VLAN)
802.1Q Tagged VLAN; Max. 256 Static VLAN Groups; Management VLAN; Asymmetric VLAN
Quality of Service (QoS)
802.1p Priority Queues; 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;
D-Link Safeguard Engine: Protect CPU from Broadcast/Multicast/Unicast Flooding;
Cable Diagnostics
Power Savings
By Link Status
Management
Web-based GUI; Simple Network Management Protocol (SNMP) v1; DHCP Client;
Trap Setting for Destination IP, System Events, Fiver Port Events, Twisted-Pair Port Events;
Port Access Control; SmartConsole Utility; Firmware Upgrade using SmartConsole Utility;
Web-based: Configuration Backup/Restoration; Web-based: Firmware Backup/Upload;
System Reboot using Web-based Interface
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 210 x 44mm
19-inch, 1U Rack-Mount;
440 x 309 x 44mm
Weight
2.72kg
2.80kg
3.6kg
4.46kg
Power Input
AC Input: 100-240 VAC, 50/60Hz; Internal Universal Power Supply
Power Consumption
23W
31.2W
250.3W
76.2W
Power over Ethernet
-
Power Budget: 180W
-
Operation Temperature
0 to 40 °C
Storage Temperature
-10 to 70 °C
Operation Humidity
10% to 90% RH
Storage Humidity
5% to 90% RH
Acoustic
0 dB
0 dB
47 dB
51.6 dB
Fan
Fanless
Fanless
2 DC Fans
3 DC Fans
Reset Button
One Reset Button
Certification
EMI-EMC Compliance
FCC Class A; CE Class A; VCCI Class A
Safety Compliance
cUL; LVD
* Available in Future Firmware Upgrade
Gigabit Ethernet Web Smart Switches