FL SWITCH 1605 M12 2700200 PHOENIX CONTACT Ethernet switch, 5 Ethernet ports on the front in M12 format, aut.. View larger
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FL SWITCH 1605 M12 2700200 PHOENIX CONTACT Ethernet switch, 5 Ethernet ports on the front in M12 format, aut..

FL SWITCH 1605 M12




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Ethernet switch, 5 Ethernet ports on the front in M12 format, automatic detection of 10 or 100 Mbps data transmission rate, coupling of network segments with different transmission speeds, auto crossing function, IP67 protection

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Ethernet networks. Cables and connectors - PHOENIX CONTACT

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Product description

Ethernet interface

The FL SWITCH 1605 M12 has five front Ethernet ports in M12 format. Only CAT5/CAT6 Ethernet cables with D-coded M12 connectors can be connected to these. The data transmission rate is 10 Mbps or 100 Mbps. In addition, each port has an Autocrossing function at 100 Mbps: It is not necessary to distinguish between 1:1 and crossover Ethernet cables.

Switching properties of FL SWITCH 1605 M12


All data telegrams that are received by the switch are saved and their validity is checked. Invalid or faulty data packets (>1522 bytes or CRC errors) and fragments (<64 bytes) are rejected. Valid data telegrams are forwarded by the switch. The switch always forwards the data using the data transmission speed that is used in the destination network segment.

–Multi-address function:

The switch independently learns the addresses for termination devices, which are connected via a port, by evaluating the source addresses in the data telegrams. 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. The switch can store up to 4096 addresses in its address table with an aging time of 40 seconds. This is important when more than one termination device is connected to one or more ports. In this way, several independent subnetworks can be connected to one switch.

- Quality of Service (QoS)

With help from the Quality of Service function, the switch can preferentially process PROFINET traffic. To do so, the switch detects the Ethernet packets by means of QoS priority and forwards on the higher priority Ethernet packets.


Width30 mm
Height200 mm
Depth41 mm

Ambient conditions

Degree of protectionIP65/IP66/IP67
Ambient temperature (operation)-40 °C ... 70 °C
Ambient temperature (storage/transport)-40 °C ... 70 °C
Permissible humidity (operation)10 % ... 95 %
Permissible humidity (storage/transport)10 % ... 95 % (non-condensing)
Air pressure (operation)86 kPa ... 108 kPa (2000 m above sea level)
Air pressure (storage/transport)66 kPa ... 108 kPa (3500 m above sea level)


Interface 1Ethernet
No. of ports5 (M12 socket)
Connection methodM12
Note on connection methodD-coded
Transmission physicsTwisted pair connection
Transmission speed10/100 MBit/s
Transmission length100 m (per segment)
Signal LEDsData receive, link status


Basic functionsUnmanaged switch/auto negotiation, complies with standard IEEE 802.3, store-and-forward switching mode, 2 priority classes according to IEEE802.1p, PTCP filter
PROFINET IO conformance classConformance-Class A
Status and diagnostic indicatorsLEDs: US (power supply), 2 LEDs per Ethernet port (Link and Activity)

Network expansion parameters

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

Supply voltage

Supply voltage24 V DC (M12 connector)
Residual ripple3.6 VPP
Supply voltage range18 V DC ... 32 V DC
Typical current consumption40 mA (at US = 24 V DC)
Max. current consumption40 mA (+ 10 mA per port)
Current consumption40 mA ... 80 mA (at 24 V DC)


Mounting typeWall mounting
Type AXStand-alone
Net weight280.1 g
Housing materialPBT
Material base plateHigh-grade steel (1.4301/1.4016)
NoteNOTE: Meet noise immunity requirementsConnect FE using a mounting screw when mounting on a conductive surface. When mounting on a non-conductive surface, FE is connected using the mounting screw via a cable lug.

Mechanical tests

Type of testShock in acc. with EN 60068-2-27/IEC 60068-2-27
Test resultOperation: 30g, 6 ms continuous testing, 5g 30 ms continuous testing
Type of testShock in acc. with EN 60068-2-27/IEC 60068-2-27
Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6
Test resultOperation/Storage/Transport: 5g, 150 Hz, Criterion 3
Type of testFree fall in acc. with IEC 60068-2-32
Test result0.5 m
Type of testVibration resistance according to IEC 61373, EN 61373
Test resultCategory 1, Class B

Conformity with EMC directives

Developed in acc. with standardNoise emission test according to EN 61000-6-3
Test standardEN 61000-6-3 (noise emission)
Test resultClass B
Test standardEN 55011 (emitted interference)
Test resultClass B
Test standardEN 55022 (emitted interference)
Test resultClass B
Test standardEN 61000-4-2 (ESD)
Test resultCriterion B
Test standardEN 61000-4-3 (electromagnetic fields)
Test resultCriterion A, 20 V/m
Test standardEN 61000-4-3 (electromagnetic fields)
Test resultCriterion A, 10 V/m
Test standardEN 61000-4-4
Test resultCriterion A, 2.2 kV
Test standardEN 61000-4-5 (surge)
Test resultCriterion A, interfaces 1 kV
Test standardEN 61000-4-6 (line noise immunity)
Test resultCriterion A; Field intensity: 10 V/m
Test standardEN 60950-1

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2700200-FL SWITCH 1605 M12 English 159 Kbytes PHOENIX CONTACT-2700200-FL SWITCH 1605 M12

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