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NM30 - Fully Managed 8-Port Railway Ethernet Switch

Rugged Embedded Network Box

The NM30 family is a range of 8-port fanless and maintenance-free managed Ethernet switches with IP40 protection, developed specifically for rough environmental conditions in rolling stock and automotive applications.

  • NM30 Product ImageNM30 Managed 8-Port Rugged Industrial Ethernet Switch
  • NM30 Product ImageNM30 Managed 8-Port Rugged Industrial Ethernet Switch
  • NM30 Product ImageNM30 Managed 8-Port Rugged Industrial Ethernet Switch
  • NM30 Product Image
  • NM30 Product Image
  • NM30 Product Image

Main Features

  • Fully managed 8-port rugged Ethernet switch
  • 10/100 (Fast) or 10/100/1000 Mbit/s variants
  • M12 A-, D- or X-coded
  • 29 Gbit/s carrier grade switching matrix
  • ITU-T G.8031/G.8032 Ethernet linear and ring protection switching
  • Ultra-wide range rail power supply: 24 V DC to 110 V DC
  • -40 °C to +70 °C (+85 °C), fanless
  • Maintenance-free design
  • EN 50155 compliant (railways)
NM30 Product Image

Technical Data

Switch Key Features
  • Switching matrix
    • Total switching capacity of chipset: 29 Gbit/s
    • MAC address table size: 8192
    • Switching algorithm: Store-and-forward, TCAM high-speed (Ternary Content-Addressable Memory)
  • General network support
    • IPv4
    • IPv6
    • IPv6 Ready Logo approved
  • Protocols and functionality
    • DHCP ARP inspection
    • DHCP Option 82
    • DHCP Server/Client
    • DHCP snooping
    • DNS Client (RFC 2136)
    • DNS Proxy (RFC 5625)
    • IEEE 1588v2 PtP
    • One-step and two-step clocks
    • Transparent clock
  • Ports and port control
    • Energy Efficient Ethernet (IEEE 802.3az)
    • ETH Signal Equalization and Power Control
    • Inband management (VRAP)
    • Port frame size (Jumbo Frames: 9216 bytes/packet max.)
    • Port state (admin), speed, duplex mode and flow control
    • Port status (link monitoring) and statistics (MIB counters)
    • Port VeriPHY (cable diagnostics), ActiPHY and PerfectReach
  • User configuration interfaces
    • Command line interface (CLI) via console, SSHv2, Telnet
    • Web interface (HTTP/HTTPS) via IPv4, IPv6
  • See the firmware product page for more information on the switch firmware features.
    • 14ETSW-01
    • 14ETSW-02
Interfaces
  • Ethernet
    • 8 × 10/100/1000BASE-T, M12, A-coded, receptacle
    • 8 × 10/100BASE-T, M12, D-coded, receptacle
    • 8 × 10/100/1000BASE-T, M12, X-coded, receptacle
  • Serial
    • 1 × RS232, non-isolated, M12, A-coded, receptacle (console port)
  • LED
    • Status: power status
    • Ethernet: activity, link
  • Power
    • 1 × power in, M12, A-coded, plug
  • Earthing connection
    • M4 stud
Electrical Specifications
  • Supply voltage: 24 V DC to 110 V DC nom. (EN 50155)
  • Power consumption: 10 W max.
Mechanical Specifications
  • Dimensions: (W) 220 mm, (D) 164 mm, (H) 44.1 mm
  • Weight: 1.5 kg max.
  • Mounting: Wall-mount
  • Cooling: Air cooling, natural convection, airflow 0.4 m/s
  • Protection rating: IP40 (when mounted as specified)
Product Compliance: Rail - Rolling Stock
  • Operating temperature: -40 °C to +70 °C; 10 min @ +85 °C (EN 50155:2007, class TX, control cabinet)
  • Storage temperature: -40 °C (EN 60068-2-1:2007, Ab) to +85 °C (EN 60068-2-2:2007, Bb)
  • Altitude: 0 m to +3000 m
  • Humidity: +55 °C and +25 °C, 90 % to 100 % RH (EN 50155:2007)
  • Shock: 50 m/s² / 30 ms (EN 61373:2010, vehicle body, cat. 1, class B)
  • Vibration: 10 min @ 1.01 m/s² and 5 h @ 5.72 m/s² (EN 61373:2010, vehicle body, cat. 1, class B)
  • Power supply: Interruption of voltage supply: 10 ms (EN 50155:2007, class S2)
  • Electrical safety
    • EN 50124-1:2001 + A1:2003 + A2:2005
    • EN 50153:2014
    • EN 50155:2007
  • Fire protection: EN 45545-2:2013 + A1:2015, HL3
  • EMC emission: EN 50121-3-2:2015
  • EMC immunity: EN 50121-3-2:2015
Reliability
1 000 000 h predicted @ 40 °C according to IEC/TR 62380 (RDF 2000)

Ordering Information

Standard NM30 Models
09NM30-10

Fully managed Ethernet switch, 8x 10/100 Mbit on M12 D-coded, Gen 2 management firmware, -40 °C to +70 °C (+85 °C), conformal coating

09NM30-12

Fully managed Ethernet switch, 8x 10/100/1000 Mbit on M12 A-coded, Gen 2 management firmware, -40 °C to +70 °C (+85 °C), conformal coating

09NM30-14

Fully managed Ethernet switch, 8x 10/100/1000 Mbit on M12 X-coded, Gen 2 management firmware, -40 °C to +70 °C (+85 °C), conformal coating

Software

Firmware/BIOS
14ETSW-01

Ethernet switch management firmware (Gen 1)

14ETSW-02

Ethernet switch management firmware (Gen 2) including SNMP MIBs and open-source license compliance documentation

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