Redundant network switches

Gigabit Switch, Managed, 120W, 4x PoE, 2x SFP, 1000Mbps, Industrial Design, -40°C~+75°C • 2x SFP Gigabit Uplink Ports • 4x 10/100/1000 PoE Ports, IEEE 802.3af/at • Supports VLAN, RTSP, "Fast Ring", ...

SICOM6448G is a layer 3 managed industrial Ethernet switch designed to operate reliably in electrically harsh and climatically demanding industrial environments. SICOM6448G ...

... Ring" (recovery time <20ms) and MSTP/RSTP/STP for network redundancy Industrial-grade design with -40 to +75 celsius operating temperature Per PoE+ port provides up to 30W IP40 dust-proof standard Redundant ...

... needs of building core switches in large and medium-sized networks. This series of products supports the ring network redundancy protocol, supports multi-ring redundancy, active-standby ...

... 445mm x 280mm x 43,5mm (17.5” x 11” x 1.7”) 3.8 kg Power supply 12V DC 120W power supply included Redundant power supply optional Includes BTF1-01 mainframe, power supply 12V DC

The NSGate NIS-3500-3426PGE is a Gigabit 20-port industrial PoE switch with 16 PoE ports and Enhanced G.8032 Ring Technical Data: - IEEE 802.3/802.3u/802.3ab/802.3x, 8K MAC, 4Mb buffer - IEEE 802.3at/802.3af ...

NITE-XS - COMPACT INDUSTRIAL ETHERNET SWITCHES M12 IP65/67 CABINET-FREE NETWORKING DIRECTLY IN THE FIELD: RELIABLE, RUGGEDIZED AND EFFICIENT The world's most compact Industrial ...

iES28GF-L2 Intelligent 28 Port Configurable Gigabit Switch iES28GF-L2 is a highly redundant and scalable Layer-3 managed Gigabit Ethernet switch with 4 modular slots. Designed to withstand ...

Self-healing loop Industrial Ethernet Switches support 8 Fast Ethernet ports and 1-3 Gigabit Ethernet ports and the users are allowed to build the network structure of ...