D-Link DES-3052 Layer 2 Managed 48-Port 10/100Mbps Switch with 4 x Gigbit Ports + 2 x SFP

Summary

The DES-3052 is a managed 48-port 10/100 Layer 2 stackable switch with 4 Gigabit ports and 2 Combo SFP slots. This switch allows SMBs to set up a secure and effective network at an affordable cost. With additional features such as enhanced network security, bandwidth control, and advanced management, the DES-3052 is a cost-effective switch that delivers proven results. The DES-3052 supports many security functions including Access Control List (ACL), 802.1x Port-Based/MAC-Based Access Control, 802.1x Guest VLAN, and RADIUS/TACACS+ authentication. The D-Link Safeguard Engine incorporates advanced mechanisms to detect an attack against the central processing unit of the switch and to take corrective measures on the attacking interface.

Description

The DES-3052 provides support for 802.1Q VLANs for improved security and bandwidth utilization. VLANs provide a means of securing each broadcast domain, segregating them from each other. 802.1p Priority Tagging helps streamline networks by placing a priority tag in a specified frame. When this frame is received by the switch, it is placed in a priority queue, enabling it to be prioritized ahead of other frames. 802.1p enables administrators to assign and designate traffic priority. The switch can then intelligently forward traffic to only those ports that request multicast traffic. Adversely, without IGMP snooping, multicast traffic is treated like broadcast traffic, with packets forwarded to all ports causing network inefficiencies. The DES-3052 supports a plethora of standards-based management protocols including SNMP, RMON, Telnet, web-based GUI, SSH/SSL protocols, and DHCP Relay Option 82.

Features

Specifications

• Memory

Buffer Memory-0.5 MB
Flash Memory-8 MB
Memory (Maximum)-( )

• Routing

Layer 2 Services-IGMP Snooping v1, v2 (mac. 256 groups) • IGMP Snooping Fast Leave • 802.1D Spanning Tree • 802.1w Rapid Spanning Tree • 802.1s Multiple Spanning Tree • BPDU Filtering per Port • STP Loopback Detection • 802.3ad Link Aggregation (8 Ports per Group/ 6 Groups per Device) • Port Mirroring (One to One, Many to One) • Jumbo Frame (max. 2048 bytes)

• Performance

MAC Addresses-8,000

• Shipping

Shipping Pallet Dimensions-(W) x (D) x (H) - Weight

• Performance

Packet Forwarding Rate-13.1 pps

• Shipping

Shipping Carton-containing a total of
Shipping Carton Dimensions-(W) x (D) x (H) - Weight
Trade Carton-containing a total of
Trade Carton Dimensions-(W) x (D) x (H) - Weight

• Interfaces/Ports

Power over Ethernet (PoE)-,
Fixed Ports-48 port(s)\rx RJ-45 \r, 10/100 Mbps\r, ( )
Uplink Ports-4 port(s)\rx RJ-45 \r, 10/100/1000 Mbps\r, ( )
Dual Personality Ports-x , , ( )
Network Slots-2 slot(s)\rx SFP \r, ( )
Console Ports-1 x RS-232

• System

Management Capabilities-D-Link Single IP Management (SIM) v1.6 • Web-based GUI • CLI (Command Line Interface) • Telnet client/server • TFTP client • SNMP v1, v2c, v3 • RMON v1, v2 • BOOTP/DHCP Client • SNTP • SYSLOG • Dual Image • Port Description • Web GUI Traffic/ CPU Monitoring • SNMP Trap on MAC Notification • DHCP Auto Configuration • DHCP Relay • DHCP Relay Option 82 • SMTP Client (E-mail Notification)
Certifications-FCC Class A • CE • C-Tick • VCCI • cUL • LVD
Security-RADIUS/TACACS+ Authentication for Management Access • RADIUS Accounting for Management Access • Port Security (max. 16 MAC entries per port) • 802.1X Port-based Access Control • 802.1X MAC-based Access Control • 802.1X Guest VLAN • SSH v1, v2 / SSL v3 • CPU Interface Filtering • Traffic Segmentation • Broadcast Storm Control • D-Link Safeguard Engine

• Electrical

Voltage/Power/Frequency-100 to 240 VAC\r / 26 W\r / 50 to 60 Hz
Power Adaptor Type-Internal
Power Cord-UK Country Specific

• Environmental

Heat Dissipation-86.96 BTUs per Hour
Environmental-Operating Temperature 0 to 40 °C\r - Humidity 5 to 95 %

• Physical

Form Factor-Network Switch (Rackmount)
LED Status Indicators-Power • Console • Link/Activity • Speed Indicator
Dimensions-44.1 cm\r(W) x 30.9 cm\r(D) x 4.4 cm\r(H) - Weight 3.85 kg

• Shipping

Shipping Pallet-containing a total of

Warranty

Unless otherwise stated it the product description, products come with a minimum 1 year RTB* warranty. Certain products have an increased warranty period please contact us if you wish to confirm warranty terms/duration.

*Warranty terms for certain products may require you to return your item directly to the manufacturer/supplier.