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January 16, 2012 – WAGO adds Wide Temperature models to 852 Series Ethernet Switch family for operation between -40°C to +70 °C. The mid-range, 8-port Unmanaged 852-103 and 7-port Managed 852-104 Switches support networks in harsh process, energy, transportation and automation applications.
The unmanaged 852-103 Ethernet Switch features a redundant power supply and a 9V–48V supply voltage range. A top-mounted DIP Switch sets an alarm relay to monitor loss of 24 VDC or port status (selectable by port). Beyond eight 100BASE-TX ports for copper connections, 852-103 provides two 100BASE-FX SFP ports for fiber optic cables.
Tthe 7-port 852-104 Managed Ethernet Switch provides Xpress Ring and Jet Ring networking features. Xpress ring enables networks to recover from link failure within 50ms; Jet Ring provides redundant data-transmission routes during link failure/damage — recovery occurs in less than 300ms. In addition, 852-104 provides Web-based management, port configuration and data packet prioritization. IGMP snooping and management access (security) are also offered. In addition to seven 100BASE-TX ports (copper), 852-104 carries two 100BASE-FX SFP ports (fiber optics).
In-stock and available, both feature a robust, IP30 metal housing, anti-shock/vibration proprieties and overvoltage/polarity protection. Approvals include CE, UL and UL 508.
WAGO is the leader in spring pressure connection technology that eliminates loose wires resulting from vibration and temperature cycling, while providing highly reliable, corrosion-resistant and maintenance-free connections. Products: DIN-rail, PCB and chassis mount terminal blocks; signal conditioners; the WAGO-I/O-SYSTEM and more.
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