ABB PP875M 3BSE092982R1 control screen

Each row of the table corresponds to one match filter allowing up to 8 distinct filters to identify and assign a priority value to received Ethernet packets. Each filter has several parameters that can be enabled by clicking on its checkbox. When multiple parameters are enabled, all must match before the Priority value is assigned to a packet. The following priority map filter fields are supported:  Priority – The priority value to assign to the received Ethernet frame if it was not already marked with a priority value and if all enabled filter fields match.  Source IP Address – A field match occurs for all packets received from the device with the entered IP address.  Destination IP Address – A field match occurs for all packets received addressed to the device with the entered IP address.  Source Port No. – A field match occurs for all IP packets received with this source port value.  Destination Port No. – A field match occurs for all IP packets received with this destination port value

Rapid Spanning Tree Functionality 

The Rapid Spanning Tree (RSTP) option is an advanced networking function that shuts off ports as necessary to prevent data packet loops when more than one network path is available. If loops are created in an Ethernet network, packets can be circulated endlessly, consuming all the bandwidth and making the network unusable. RSTP allows users to create truly redundant connections between any two points in the network. The radios detect the redundant paths and keep one connection alive for communications. If the Primary connection fails for any reason, the secondary connection is quickly transitioned to a state to forward packets, allowing the network to adapt itself to handle problems without customer intervention.

RTSP uses active communications 

between network devices to propagate changes in the network and to cause transitions to occur much more quickly. Because RTSP is an IEEE  standard, IH radios work in conjunction with wired Ethernet switches to form a redundant network.

 Protocol No. – A field match occurs for all IP packets received with this protocol number.  Packet Length – This field contains 2 sub-fields. An edit box to enter a packet length threshold, and checkboxes to select whether a field match occurs if the length of the received packet is less than the threshold or if it is greater than or equal to the threshold.

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions