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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 Managed 8-Port Rugged Industrial Ethernet Switch
NM30 Managed 8-Port Rugged Industrial Ethernet Switch
NM30 Managed 8-Port Rugged Industrial Ethernet Switch
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)
Technical Data
Switch Key Features
- Switching Matrix
- 29 Gbit/s switching matrix for seamless throughput on all ports
- MAC address table size: 8192 max.
- Switching algorithm: Store-and-Forward with TCAM support
- TCAM high-speed switching (Ternary Content-Addressable Memory)
- General Network Support
- IPv4
- IPv6
- IPv6 Ready Logo approved
- Protocols and Functionality
- DHCP Option 82
- DHCP Server/Client
- DHCP snooping
- DHCP ARP inspection
- DNS Client (RFC 2136)
- DNS Proxy (RFC 5625)
- Ports and Port Control
- Energy Efficient Ethernet (IEEE 802.3az)
- ETH Signal Equalization and Power Control
- Port state (admin), speed, duplex mode and flow control
- Port frame size (Jumbo Frames: 9216 bytes/packet max.)
- Port status (link monitoring) and statistics (MIB counters)
- Port VeriPHY (cable diagnostics), ActiPHY and PerfectReach
- Inband management (VRAP)
- PerfectReach
- User Configuration Interfaces
- HTTP/HTTPS
- CLI
- Telnet
- Console
- See the firmware product page for more information on the switch firmware features.
- 14ETSW-01 Managed Ethernet Switch Firmware (Gen 1)
- 14ETSW-02 Managed Ethernet Switch Firmware (Gen 2)
Interfaces
- Ethernet
- 8x 10/100/1000BASE-T, M12, X-coded, receptacle
- 8x 10/100/1000BASE-T, M12, A-coded, receptacle
- 8x 10/100BASE-T, M12, D-coded, receptacle
- Serial
- 1x RS232, M12, A-coded, receptacle
- LED
- Status: power status (indicates power supply stability or range validity)
- Ethernet: activity, link
- Power
- 1x power in, M12
- Earthing connection
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 possibilities
- Wall-mount
- Cooling
- Air cooling, natural convection, airflow 0.4 m/s
- Protection rating: IP40 (when surface-mounted)
Product Compliance: Rail - Rolling Stock
- Operating temperature: -40 °C to +70 °C, +85 °C for 10 min (EN 50155, class TX)
- Storage temperature: -40 °C to +85 °C
- Altitude: -300 m to +3000 m
- Relative humidity (operation): max. 95% non-condensing
- Relative humidity (storage): max. 95% non-condensing
- Shock: 30 ms @ 50 m/s² (EN 61373:2010/AC:2017-09, vehicle body, cat. 1, class B)
- Vibration (function): 1 m/s², 5 Hz to 150 Hz (EN 61373)
- Vibration (lifetime): 7.9 m/s², 5 Hz to 150 Hz (EN 61373)
- Power supply
- Interruption of voltage supply: 10 ms (EN 50155, class S2)
- Electrical Safety
- EN 50153:2014
- EN 50155:2007
- Fire protection: EN 45545-2
- EMC: EN 50121-3-2:2015
Reliability
MTBF: 1 000 000 h @ 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
Documentation
Data Sheets
User Manuals
Product Comparison