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26 - 28 February 2019 // Nuremberg, Germany

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Exhibitors & Products embedded world 2018
Zoom product LOGO_M-Max SW212-RF1 (RF2)

M-Max SW212-RF1 (RF2)

LOGO_M-Max SW212-RF1 (RF2)

M-Max SW212-RF1 (RF2)

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M-Max SW212-RF1 (RF2)

Rugged Gigabit Ethernet Switch

•                                                                                      Layer 2+ managed switch with 12 ports of 10/100/1000 Mbps Ethernet over copper

•                                                                                      8K MAC addresses and 4K VLANs (IEEE 802.1Q), 8K IP multicast group support

•                                                                                      Rapid spanning tree protocol (RSTP) and MTSP

•                                                                                      Wide power supply voltage input from +6 to +34 V DC

•                                                                                      Built-in microcontroller with software supporting host interface and management

•                                                                                      Complies with MIL-STD-810G, MIL-STD-461F

•                                                                                      IP67-rated dust and moisture protection

•                                                                                      Extended salty fog protection

•                                                                                      Operating temperature from -40 to +65 °C

M-Max SW212-RF1 (RF2) is a ruggedized 12-Port Gigabit Ethernet Layer 2+ Managed Switch providing reliable operation in tough environments including transportation (ground, rail, air and marine), agriculture, mining and processing. It accepts a wide power supply voltage input, and is tested and guaranteed over temperature range of -40 to +65 °C. Its rugged enclosure is designed according to VITA75 footprint. The SW212 has twelve 10/100/1000 Mbps copper twisted pair ports. Support for control and management is through web interface, and host processor access through a Command Line Interface (CLI).

MicroMax, as a manufacturer of ruggedized industrial computers, takes a customized approach to each client. Our engineering group can design M-Max systems to fit customer-specific technical requirements.


Technical specifications:

Main features:

Layer 2+ Managed Switch

Built-in microcontroller for configuration and management

8K MAC addresses and 4K VLANs (IEEE 802.1Q)

IPv4 and IPv6 multicast group support

8 priorities and 8 QoS queues per port with scheduling

Rapid spanning tree protocol (RSTP) and MTSP


12x switched 10/100/1000 Base-T ports


+28 V DC (+6 to +34 V DC, non-isolated)

Optional Power Supply:

External P/S 120 W 90…260 V AC (-40 to +85 °C, IP67)

External P/S 50 W AC/DC for DIN-rail (-10 to +60 °C, IP20)

External P/S 40 W 90…260 V AC (0 to +40 °C, IP40)

Power Consumption:

11 W (typical)


Rugged full metal enclosure

Passive cooling system (no fans)

Finish: Supercore thermal-hardening powder (Black color)

Mechanical (WxHxL):

203 x 53 x 188 mm


2 kg


1x for ‘Power In’ (Green)

Environmental and physical specifications:


IP67, Salty Fog Extended protection

Operating Temperature:

-40 to +65 °C

Complies with MIL-STD-810G (High temp. method 501.5,

Low temp. method 502.5, Procedure I, II)

Non-Operating Temperature:

-40 to +85 °C


Operating: 5 to 95 % at +25 °C, non-condensing


Operating acceleration amplitude up to 2.5g. Complies with

MIL-STD-810G (Method 514.6, Procedure I, Category 14)


Maximum peak shock acceleration up to 40g (11 ms)

Complies with MIL-STD-810G (Method 516.6, Procedure V)

Electromagnetic compatibility:

MIL-STD-461F Compliant (CE102, CS101, CS114-116, RE102, RS103)

M-Max 400 TBT1

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M-Max 640 LP-MMS


M-Max 871 EP4/MMS

LOGO_M-Max 871 EP4/MMS

M-Max ATR-Chassis

LOGO_M-Max ATR-Chassis

M-Max SW212-RF1 (RF2) is assigned to following product groups:


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