Phoenix Contact — . Industrial Ethernet Switch - FL SWITCH SFN 8TX-PN - 2891018

Описание изделия

FL SWITCH SFN... Factoryline switches with standard functions can be used for quick and cost-effective Ethernet network expansion to the field level. The narrow housing design makes them suitable for universal remote use in control cabinets and junction boxes.
The switches support auto negotiation at the twisted-pair ports and offer transmission speeds of 10/100/1000 Mbps on some models. Mixed operation for the connection of segments with different data transmission speeds is supported.
The RJ45 ports provide autocrossing, eliminating the need to differentiate between 1:1 and crossover cables.

Switching properties
- Multi-address function
The switch independently learns the addresses of termination devices connected to a port by evaluating the source addresses in the data. Only packets with unknown addresses, with a source address of this port or with a multicast/broadcast address in the destination address field are forwarded via the corresponding port. Up to 8192 MAC addresses can be stored.
- Quality of service
In cases of heavy traffic, packets with an 802.1Q priority level between 4 and 7 or with an IPv4 "Type of Service Precedence" value of 1 or more are considered high priority and are processed before packets with an 802.1Q priority level between 0 and 3 or an IPv4 "Type of Service Precedence" value of 0.
- Multicast filtering
The multicast filter will block PROFINET PTCP-Delay traffic by filtering frames with the destination MAC address in the range 01-80-C2-00-00-02 through 01-80-C2-00-00-0F. Note that the filter blocks LLDP traffic because PTCP-Delay uses the same MAC address (01-80-C2-00-00-0E).
- Security
Low cost, lo complexity security (optional) elements are available to restrict access or tampering.
- Wiring
Power connection is via a removable COMBICON connector. US is + and ground is -. FE is via a separate screw.