D-Link DXS-3400 Datasheet - Page 2

DXS-3400 Series Layer 3 Stackable 10GbE Managed Switches Image features, in addition to advanced L3 routing for enterprise integration, including OSPFv2/v3, IPv6 Tunneling, and multicast features such as IGMP, MLD, DVMRPv3, and Multicast Source Discovery Protocol (MSDP). This approach allows I.T. managers to deploy a lower cost L2/ L2+ solution today, and upgrade to a L3 solution in the future if networking needs change and a full dynamic routing solution is required. Lossless Ethernet Data Center Bridging (DCB) is an essential set of enhancements to Ethernet for networking in data center environments. The DXS-3400 Series switches support several core components of Data Center Bridging (DCB) such as IEEE 802.1Qbb, IEEE 802.1Qaz, and IEEE 802.1Qau. IEEE 802.1Qbb (Priority-based Flow Control) provides flow control on specific priority to ensure there is no data loss during network congestion. IEEE 802.1Qaz (Enhanced Transmission Selection) manages the allocation of bandwidth within different traffic classes. IEEE 802.1Qau (Congestion Notification) provides congestion management for data flows within network domains to avoid frame loss. Energy Efficient The DXS-3400 Series switches feature front-to-back airflow which optimizes air circulation inside the rack, supports hot and cold aisles in data centers, and increases energy efficiency. The switches also feature smart fans. Internal heat sensors monitor and detect temperature changes, and react accordingly by utilizing different fan speeds for different temperatures. At lower temperatures, the fans will run slower, reducing the switch's power consumption and noise. Lifetime Warranty and NBD Replacement D-Link offers a Lifetime Warranty and Next Business Day (NBD) hardware replacement on the DXS-3400 Series of Lite Layer 3 Stackable 10GbE Managed Switches to further its commitment to product quality and long-term customer confidence. 1 1 2 3 56 7 8 4 1 Alarm RJ45 port (8 pins) provides external alarm detection 2 Stack ID Displays switch stacking number 3 USB USB 2.0 Type-A port provides additional storage space for portable firmware images and configuration files 4 MGMT RJ45 Management port. IP-based, 10/100/1000 Out-of-Band port for Telnet, web, or SNMP management. Can be used to configure the switch without being connected to the network 5 Console RJ45 console port. Used to connect to the switch CLI for configuration, management, and monitoring. Special console cable (included) with DB9 interface connects the switch to the PC serial port (COM) 6 Console Mini-USB console port. Can be used to connect to the switch CLI for configuration, management, and monitoring 7 10 GbE Ports DXS-3400-24TC = 20 x 10GBASE-T (RJ45) ports DXS-3400-24SC = 20 x 10GbE Optical (SFP+) ports 8 10 GbE Combo Ports 4 Combo ports. Can operate as either 10GbE Optical (SFP+) or 10GBASE-T (RJ45) ports 9 Fan modules Three hot-swappable fan modules. (Three included with each swtich) 10 Power supplies Two hot-swappable power supplies. (One included with each switch)