Industrial Ethernet switch

March 2002 Operator Interfaces, Switches & Relays

Woodhead Connectivity has now developed an industrial Ethernet switch, which unlike a repeater hub, will intelligently route Ethernet messages out of the appropriate port.

Designed as both a store and forward switch which will not only route Ethernet messages, but also store and communicate messages from multiple stations on a time-critical basis, the new RJ-Lnxx ENHSD switch includes five ports and its DIN rail mount design enables simple mounting in a standard industrial cabinet.

The switch is claimed to be simple to get up and running with no programming necessary. Other features include address auto learning, which enhances bandwidth efficiency and aids in determinism for control applications, 10 Mpbs/100 Mpbs auto negotiation which enables devices that transmit at different speeds to reside on the same subnet. The inclusion of a dedicated uplink port allows linking to another switch without the need for crossover cables and full duplex capability with 1,4 Gpbs of total bandwidth.

The new switch also includes LED indicators for status and diagnostic information.

Michael Pitschlitz, Shorrock Automation

012 345 4449

[email protected]

www.shorrock.co.za

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