D-Link DES-7200 manual DES-1200 Series, 33SwitchESFast Ethernet Web Smart Switches

33SwitchESFast Ethernet Web Smart Switches

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)
	10BASE-T/100BASE-TX	24		24 (PoE)	48
	Port (RJ-45)
Port Interface	10BASE-T/100BASE-TX/	2		2	2
	1000BASE-T Port (RJ-45)
	Combo 1000BASE-T/SFP	2		2	2
	Switching Capacity		12.8Gbps		17.6Gbps
	Maximum Forwarding Rate		9.52Mpps		13.1Mpps
	Forwarding Mode			Store and Forward
General Features	Packet Buffer Memory			128KBytes
	SDRAM for CPU			8MBytes
	Flash Memory			2MBytes PROM
	Mean Time Before Failure	326,647 hours		149,676 hours	298,917 hours
	(MTBF)
		MAC Address Table: 8K; Static MAC: 256; Enable/Disable Auto-Learning of MAC Addresses;
L2 Features		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
		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;
Management		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
	Dimension (W x D x H)	19-inch, 1U Rack-Mount;		19-inch, 1U Rack-Mount;	19-inch, 1U Rack-Mount;
		440 x 140 x 44mm		440 x 209 x 44mm	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
Physical &	Power over Ethernet	-		Power Budget: 170W	-
				Per Port: 15.4W
Environment
	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

* Available in Future Firmware Upgrade