Industrial 8-port Managed Fast Switch

8*10/100Base-T + 2-Slot 1000Base-SX/LX, DNV, Jumbo Frame, Web-based/SNMP management, Wide redundant DC power supply 12–60 VDC, alarm functions ++ 852-303

The 852-303 Industrial Managed Switch is an 8-port 10/100Base-TX and
2-port SFP 1000Base-SX/LX (optional SFP modules) configurable ETHERNET
The switch has a rugged housing, redundant power supply and function
monitoring with a relay. These functions, along with extensive ETHERNET switch
options, make it ideal for a wide range of applications.
• Web-based/SNMP management
• Redundant DC power supply
• Wide supply voltage range: 12–60 VDC
• DIP switches to set alarm functions
• Full compliance with IEEE802.3, 802.3u, 802.3z, 802.3x, 802.3ad,
802.3ab, 802.1d, 802.1q, 802.1p, 802.1w, 802.1x standards
• Xpress Ring (redundant ring, recovery < 50 ms)
• Non-blocking, store-and-forward switching, rapid spanning tree protocol
• Autonegotiation at all 10/100Base-TX ports
• Auto-MDI/MDIX (crossover) at all 10/100Base-TX ports
• VLAN (802.1q) VID
• IGMP snooping for multicast filtering
• Port configuration, status, statistics
• Port trunking
• SNMP v1/v2 and RMON


Jan Egil Førland
PM Wireless & Computers