Business and Enterprise Solutions

Stackable Layer 2 Switch

DES-3526 Managed 24-Port 10/100Mbps plus (2) combo10/100/1000Mbps Copper/SFP slots
D-Links DES-3526 is a high-performance, managed, stackable Layer 2 switch that provides an ideal solution for workgroups and departments. The D-Link Single IP Management (SIM) allows to cluster up a virtual stack of up to 32 DES-3526 and/or DES-3550 dispersed switches with fewer distance limitation through a single IP address. The clustering environment spans buildings, making it perfect for business that requires multiple building deployment. The (24) 10/100Mbps Fast Ethernet ports allow desktops to access network resources through flexible 2 Gig uplinks. The entire virtual stack can be managed via a single IP address for simplified network administration. High-Performance, High Availability L2 Switching Utilizing an 8.8Gbps switch capacity and support for 8,000 MAC addresses, the DES-3526 is a wire-speed, high performance switch ideal for workgroups or departments. The DES-3526 supports port trunking with up to 6 trunk groups with 2 to 8 ports in each group per stack. Port trunking enables business users to increase availability and aggregated bandwidth between servers and/or other switches, optimizing the transport of business critical data. The DES-3526 can utilize either the 10/100Mbps or the 1 Gbps port to interconnect up to 32 units within a virtual stack. Investment Protection By widely supporting IEEE approved specifications, the DES-3526 leverages your existing investment in a multi-vendor environment, while maximizing compatibility of mission critical features such as, Spanning Tree (802.1d), QoS (802.1p/DiffServ/TCP&UDP port number), VLANs (802.1Q), and network management (SNMP/RMON/BOOTP/Telnet/Web). The DES-3526s robust support of standards-based network management protocols (SNMP/RMON/BOOTP/ Telnet/Web/TFTP) and port mirroring enables the DES-3526 to be easily integrated into many third-party network management packages. Advanced Enterprise Features The DES-3526 brings advanced enterprise functions to a more affordable level while supporting advanced features: D-Link Single IP Mangement, Dual Images, L2/L3/L4 (QoS), 802.1x (Port-based Authentication), 802.1x (MAC-based Authentication)IGMP snooping, 802.1w (Rapid Spanning Tree), 802.1s (Multiple Spanning Tree group), 802.3ad (Link Aggregation), and 802.1q (VLANs). L2/L3/L4 (ACLs) can be configured based on: Protocol type, 802.1p, DSCP, MAC Address, IP Address, and/or TCP/UPD Port Number. These features facilitate the deployment of enterprise applications such as: VOIP, streaming media, and multicast content delivery (IP video conferencing and software deployment).
High Performance Switching:
-8.8Gbps Switching Capacity -D-Link Single IP Management -Stackable Up to 32 Units -Bandwidth Management Control -802.3ad (Link Aggregation) -802.1w (Rapid Spanning Tree) -802.1s(Multiple Spanning group)
-Redundant Power Supply Support Network Management:
-Console -Telnet -SNMPv1/v2c/v3 Support -RMON (4 Groups) -Web -Port Mirroring
Advanced Standards Based Enterprise Features:
-802.1p Priority (4 Queues) -L2/L3/L4 QoS -802.1x (Port/MAC Based) -802.1Q VLANs (port-based, up to 255 Groups) -IGMP Multicast -L2/L3/L4 Access Control Lists

Product Data

DES-3526
Managed Stackable L2 (24) Port 10/100 Switch plus 2 Combo 10/100/1000Mbps Copper/SFP ports High Performance 8.8Gbps Switching Capacity

Technical Specifications

Product/Performance Specifications DES-3526 MAC Address Table Size Switch Fabric Transmission method Spanning Tree Support VLANs Access Control Lists Link Aggregation Port Security IGMP Snooping Optional Layer 3 Support Interface Options RJ-45 SFP Network Management In Band & Out of Band (24) ports 10/100BASE-T plus 2 Combo 10/100/1000Mbps Copper/ SFP ports* 8,000 8.8Gbps switching capacity Store-and-Forward 802.1d, 802.1w and 802.1s (release II) support Supports up to 255 Dynamic/ 64 Static VLAN groups (Port-based, Assymetric Port Based, 802.1q and GARP/GVRP) L2/L3/L4 filtering rules based On MAC address, IP Address, 802.1p, DSCP, TCP/UDP payload, and/or TCP/UDP port numbers 802.3ad and LACP support Port lock down to MAC Address Supports up to 128 L2 Multicast Groups Requires D-Link L3 switch to uplink to support routing
10BASE-T, 100BASE-TX & 1000BASE-T Support For Standard 3.3 Volt Mini SFPs Telnet, CLI/Console, RMON (4 Groups), Web-based HTTP, SNMPv1/v2c/v3 Compatible &Port Mirroring
Network Protocol and Standards IEEE
802.3 Ethernet, 802.3u Fast Ethernet,802.3ad Gigabit Ethernet, 802.1d Spanning Tree, 802.1w Rapid Spanning Tree, 802.1s Multiple Spanning Tree Group, 802.1p Priority Tags, 802.1Q VLANs, 802.3ad Link Aggregation Control, 802.3x Flow Control, 802.1x Port-based Network Access Control, and 802.1x MAC-based Network Access Control RFC 1157 SNMP, RFC 1757 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II, RFC 1643 Ether-like MIB,RFC 2674 802.1p, IF MIB
Electrical & Electrical Emissions Emissions Power Supply Safety Agency Certifications Safety Physical and Environmental Dimensions Weight Temperature Storage Humidity Warranty and Support Information Warranty
CE Mark, & FCC Class A, C-Tick, VCCI Class A 100-120, 200-240VAC, 50/60 Hz internal universal power

CSA International

441(W) x 207(D) x 44(H)mm (17.36 x 8.26 x 1.69 inches) 19-inch rack-mount width, 1.0U height 4.0 kg (8.89 lb.) Operating: 0 - 40 C (32 - 104 F) -40 - 70 C (-40 - 158 F) Operating: 5% to 95% RH, Non-Condensing
Support Ordering Information Part Number DES-3526
Limited Lifetime Warranty for as long as the original customer/end user owns the product, or five years after product discontinuance, whichever occurs first (excluding power supplies and fans) Power supplies and fans carry a limited 3 year warranty. Free Technical Support
Description Managed stackable layer 2 switch with (24) 10/100Base-T ports , plus 2 10/100/1000 Copper/ SFP ports* 1000BASE-LX 3.3V Mini GBIC, Up to 2km (Singlemode) 1000BASE-LX 3.3V Mini GBIC Up to 550m (Multimode) Up to 10km (Singlemode) 1000BASE-SX 3.3V Mini GBIC, Up to 220m/550m (Multimode) 1000BASE-SX+ 3.3V Mimi GBIC Up to 2km (Multimode)

DGS-712 DEM-310GT DEM-311GT DEM-312GT2
*Note: Use Of The Combo SFP Expansion Slot Disables The Use Of The Corresponding 10/100/1000Mbps Port (See Manual For Additional Details)
D-Link Systems, Inc. 17595 Mt Herrmann, Fountain Valley CA, 92708-4160 www.dlink.com Copyright D-Link Systems, Inc. 2004. All rights reserved. D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered trademarks are the property of their respective manufacturers or owners. Price and specifications are subject to changes without notice. See website or product manual for warranty details.