D-Link DXS-3400-24TC/ESI

 24-Port Layer 3 Stackable 10 port Gigabit Managed Switch D-Link DXS-3400-24TC/ESI

-20 x 10GBASE-T  ports.

-4 x 10GBASE-T/SFP+ Combo ports.

-/ESI: Standard Image.

-Physical stacking with up to 4 devices per stack.

-Layer 2+ static routing / RIPv1/v2/ng.

-Optional Layer 3 dynamic routing / OSPF.

-Data Center Bridging (DCB) features.

-Hot-swappable power supplies and fan modules.

High Availability and Flexibility

-The DXS-3400-24TC/ESI Series switches feature a modular fan and power supply design for a high availability architecture. 

-The hot-swappable design means that fans and power supplies can be replaced without affecting switch operation.

-Physical and virtual switch stacking allow the switches to be managed from a single IP address and provide redundancy for connected devices. 

-The Switch Resource Management (SRM) feature allows the hardware table size to be changed, so that switch functions can be optimized based on the use of the switch.

Flexible Management With Multiple Software Images

-The DXS-3400-24TC/ESI Series is designed for use with two different software images: the Standard Image (SI) and the Enhanced Image (EI). 

-The Standard Image provides core SMB and SME functionality. The Enhanced Image supports all Standard Image features, in addition to advanced L3 routing for enterprise integration. 

-With multiple software images, only the required features need to be purchased, providing a flexible approach to software licensing.

Lossless Ethernet

-Data Center Bridging (DCB) is an essential set of enhancements to Ethernet for networking in data center environments. 

-The DXS-3400-24TC/ESI Series switches support several core components of Data Center Bridging (DCB) such as IEEE 802.1Qbb Priority-based Flow Control, IEEE 802.1Qaz Enhanced Transmission Selection, and IEEE 802.1Qau Congestion Notification.