FL SWITCH SFN 8TX-PN 2891018 PHOENIX CONTACT Ethernet switch, eight TP RJ45 ports, automatic detection of da.. View larger
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FL SWITCH SFN 8TX-PN 2891018 PHOENIX CONTACT Ethernet switch, eight TP RJ45 ports, automatic detection of da..

FL SWITCH SFN 8TX-PN

2891018

PHOENIX_CONTACT

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Ethernet switch, eight TP RJ45 ports, automatic detection of data transmission speed of 10 or 100 Mbps (RJ45), autocrossing function. The multicast filter will block PROFINET PTCP-Delay traffic.

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* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

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Product description

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.

FL SWITCH SFN…-PN switches have a unique multicast filter that blocks PROFINET PTCP-Delay traffic.

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 2048 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 one 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, low complexity security (optional) elements are available to restrict access or tampering.

- Wiring

Power connection is via a removable COMBICON connector. US is +24 V DC and GND is 0 V DC. FE is via a separate screw.

Dimensions

Width50 mm
Height130 mm
Depth100 mm

Ambient conditions

Degree of protectionIP20
Ambient temperature (operation)0 °C ... 60 °C
Ambient temperature (storage/transport)-20 °C ... 70 °C
Permissible humidity (operation)5 % ... 95 % (non-condensing)
Permissible humidity (storage/transport)5 % ... 95 % (non-condensing)
Air pressure (operation)86 kPa ... 108 kPa (up to 1500 m above mean sea level)
Air pressure (storage/transport)66 kPa ... 108 kPa (up to 3500 m above mean sea level)

Interfaces

Interface 1Ethernet (RJ45)
No. of ports8 (RJ45 ports)
Connection methodRJ45
Transmission speed10/100 MBit/s

Function

Basic functionsUnmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode
Status and diagnostic indicatorsLEDs: US1, link and activity per port

Network expansion parameters

Cascading depthNetwork, linear, and star structure: any
Maximum conductor length (twisted pair)100 m

Supply voltage

Supply voltage24 V DC
Residual ripple3.6 VPP (within the permitted voltage range)
Supply voltage range9 V DC ... 32 V DC
Typical current consumptiontyp. 140 mA (at US = 24 V DC)

General

Mounting typeDIN rail
Type AXBlock design
Net weight365 g
Housing materialAluminum

Conformity with EMC directives

Developed in acc. with standardIEC 61000-6.2
Test standardIEC 61000-4-2 (ESD)
Test resultCriterion B

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2891018-FL SWITCH SFN 8TX-PNEnglish114 KbytesPHOENIX CONTACT-2891018-FL SWITCH SFN 8TX-PN

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