Stackable 48-Port 10/100 Switch + 2 combo Gib copper/SFP uplinks
High-Performance, High Availability L2 Switching
Utilizing an 13.6Gbps switch capacity and support for 8,000 MAC addresses, the DES-3550 Stackable Layer 2 Switch is a wire-speed, high performance switch ideal for workgroups or departments. The DES-3550 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-3550 can utilize either the 10/100Mbps or the 1 Gbps port to cluster up to 32 units within a D-Link SIM stack.
By widely supporting IEEE approved specifications, the DES-3550 Stackable Layer 2 Switch 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-3550’s robust support of standards-based network management protocols (SNMP/RMON/BOOTP/ Telnet/Web/TFTP) and port mirroring enables the DES-3550 to be easily integrated into many third-party network management packages.
Advanced Enterprise Features
The DES-3550 Stackable Layer 2 Switch 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).
D-Link Stackable 48-Port 10/100 Switch + 2 combo Gib copper/SFP uplinks. Copper ethernet cabling technology: 1000BASE-T,100BASE-TX,10BASE-T. Networking standards: IEEE 802.1d,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ad,IEEE 802.3u. MAC address table: 8000 entries, Switching capacity: 13.6 Gbit/s, Maximum data transfer rate: 1 Gbit/s. Management protocols: Telnet, RMON, SNMPv1/v2c/v3, Switching protocols: IGMP, Data link protocols: Ethernet, Fast Ethernet, Gigabit Ethernet. Safety: CSA International