D-Link DGS-3130-54TS 54-Port Lite Layer 3 Stackable Managed Gigabit Switch “PRE-ORDER ONLY” Lite Layer 3 stackable managed switch for a secure enterprise or metro Ethernet access network.
48 x 10/100/1000BASE-T ports
2 x 10GBASE-T and 4 x 10G SFP+ ports provide all the uplink capacity your network needs
Premium L2 and L3 features effortlessly improve network efficiency and reduce unnecessary data transfer
High redundancy features to provide professional-grade reliability and a longer product life:
— Dual power inputs
— Ethernet Ring Protection Switching with <50ms recovery time
— 6 kV surge protection protects the device and those connected from unexpected surges
— 802.1d/w/s Spanning Tree Protocol avoids potentially network crippling loops
RIP/RIPng and OSFPv2/v3 dynamically maps out your network, aiding data to get to its destination via the fastest route possible.
Expand capacity in a flash with physical stacking up to 9 units
80 Gbps per device physical stacking bandwidth
The Smart Fan self-adjusts accordingly to maintain optimal operating temperatures
