PLANET Technology Layer 2+ 20-Port 100/1000X SFP + 4-Port Gigabit TP/SFP Combo + 4-Port 10G SFP+ Stackable Managed Switch with 48V redundant power

High-density, Resilient Deployment Switch Solution for Gigabit Networks of Enterprises and Campuses PLANET SGS-5240-20S4C4XR is a Layer 2+ Stackable Managed Gigabit Switch that provides high-density performance, Layer 3 static routing with 10Gbps uplink interfaces delivered in a rugged, strong case. The administrator can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the 10G network efficiently. Besides, with 128 Gbps switching fabric, the SGS-5240 series can handle extremely large amounts of data in a secure topology linking to backbone or high capacity servers for ISP and enterprise VoIP, video streaming, and multicast applications. High Reliability Hardware Stacking Two of the 10G SFP+ ports are used to connect several SGS-5240 series, enabling to build a virtually logical facility. The SGS-5240 series gives the enterprises, service providers and telecoms flexible control over port density, uplinks and switch stack pe...