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Diamond Point International

MEN Mikro NM50 - Mobile Wireless LAN Access Point

Dual Gb BASE-T Ethernet via M12 Connectors, Dual miniPCIe, -40 to +70/85°C Operating

MEN Mikro NM50 - Mobile Wireless LAN Access Point
Key Features
Mobile Wireless LAN Access Point
Dual Gb BASE-T Ethernet via M12 connectors
Two PCI Express® Mini Card slots
Fanless and maintenance-free design
Rugged aluminium enclosure with IP40 protection
14.4 to 154 VDC wide range power supply input
EN 50155, ISO 7637-2 compliant
-40 to +85°C operating temperature

Introduction

The NM50 is a fanless and maintenance-free wireless access point, specifically designed for use in railway cars and automotive applications operating in rugged environmental conditions.

The NM50 Access Point can support up to two WLAN modules, and provides reliable high-speed internet and local data connection to multiple WLAN compatible devices. A configurable firewall protects WLAN clients and supports secure and uninterrupted internet data access.

The NM50 Access Point is based on QorIQ™ Power PC CPU technology from Freescale™. The system is designed for fanless operation in temperatures ranging from -40 to +70°C (+85°C for up to 10 minutes). Its special aluminium housing with cooling fins serves as a heatsink for the internal electronics, and in this way provides conduction cooling.

As a member of MEN's family of extremely rugged industrial box PCs, the NM50 provides the same 

Specification

Main Specification

FunctionManagement I/F
• Integrated FW WEB/browser based setup and maintenance
• Local interface
• Firmware update from USB and Ethernet

Firewall
• Full featured firewall
• SSID show/hide
• MAC/IP/port filtering
• Multiple zone

Security
• WEP 64 and 128 bit
• WPA/WPA2 Personal and Enterprise

General Protocols
• Proxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, PPPoE, DHCP

AP Protocols
• ARP, BOOTP, DHCP, STP/RSTP (IEEE 802.1D/w)

Routing
• Optional feature when Cellular upstream option is selected
• Static and dynamic routing, IPv46 IPv6, TCP/IP, UDP, ICMP, STP, RSTP, MSTP, RIPv1, RIPv2, RIPng?

Remote monitoring and maintenance via Ethernet and WLAN
Local monitoring and maintenance via USB device port
Software initiated restart
Watchdog
Interface(s)One USB 2.0 host port
• Series A connector at front panel
• Firmware and configuration update support
• Only available on the NM50 version with full configuration

One USB 2.0 device port
• Series B connector at front panel
• Console-mode maintenance support
• Only available on the NM50 version with full configuration

Ethernet 1
• 10/100/1000Base-T Ethernet channels
• Via M12 connector at front panel
• Two LEDs to signal LAN link and activity status

Ethernet 2
• 10/100/1000Base-T Ethernet channels
• Via M12 connector at front panel
• Two LEDs to signal LAN link and activity status
• Only available on the NM50 version with full configuration

Antenna connectors (dependent on configuration)
• 4 Type RP-TNC antenna connectors at front panel
• 2 Type RP-TNC antenna connectors at back panel

8 LEDs at front panel (dependent on configuration)
• Power status
• Fault LED: Indicates error codes from the board controller
• 4 for Ethernet link and activity status
• 2 user LEDs

Discrete I/O (Only available on the NM50 version with full configuration):
• Via a 6-pin double row connector at front panel
• Opto-isolated output (open collector) user programmable status output
• • Reports device status to external devices
• • Freely programmable via Web browers or console I/F
• • Report sevice error signal/flag to host option
• Opto-isolated output user programmable input
• • Freely programmable via Web browers or console I/F
• • Report external device status to Access Point option
• • Report 'engine off' in bus applicaion option
• One dedicated W_Disable input
• • Active low signal to disable RF operation
• • Direct disable of radio operation on either WLAN or cellular cards
• Discrete input levels
• • Input current for high: >5 mA
• • Input current for low: <1 mA
• • Input switching level: 40..±5%
• Independent input reference voltage range 0..154 V
• Optocoupler shutter control option

WiFi Network (dependent on miniPCIe card installed)
• Up to two WiFi 802.11b/g/n/ac modems (UC-Option)
• 2x2 MIMO supported
• Optional antenna diversity for each radio
• Maximum data rate 300 Mbit/s (n); 54 Mbit/s (g), 11 Mbit/s (b)
• Both 2.4GHz and 5GHz supported (depending on configuration)
• Unlimited parallel users; Bandwidth-limited to 60 per WiFi RF interface
Controller(s)Freescale™ QorIQ™ P1013
• One high-performance Power Architecture e500v2 core
• 800 MHz processor core frequency
Connection(s)One USB 2.0 (Series A)
• Only available on the NM50 version with full configuration

One USB 2.0 (Series B)
• Only available on the NM50 version with full configuration

Two Ethernet (M12)
• Ethernet 2 only available on the NM50 version with full configuration

Four Antennae (RP-SMA)

One Discrete I/O
• Only available on the NM50 version with full configuration

Two PCI Express® Mini Card slots - For functions such as
• Mobile service standards: GSM (2G), UMTS (3G), LTE (4G) and derivates
• Wireless communication: WLAN / WiFi IEEE 802.11 and derivates
• Positioning: GPS, GLONASS, GALILEO
• 1 SIM card slot on PCI Express® Mini Card slot 2

General

ElectricalPrimary power supply
• NM50 Entry version: 9..50.4 VDC
• NM Entry version: nominal voltages 12, 24 and 36 VDC according EN50155
• NM50 High-End version: 14.4..154 VDC
• NM50 High-End version: nominal voltages 24, 36, 48, 72, 96 and 110VDC according EN50155

Power consumption: Less than 15 W
Power interruption class S2 (10 ms)
Power over Ethernet function only available on the NM50 version with full configuration
MechanicalDimensions: Height 44 mm x Width 125 mm x Length 220 mm
Mounting: Wall mount or top mount
Conformal CoatingConformal coating on request
SoftwareFirmware for configuration and management
TemperatureTemperature range (operation)
• -40 to 70°C (screened), with up to 85°C for 10 minutes according to class Tx (EN 50155)
• Fanless operation
Temperature range (storage): -40 to +85°C
HumidityRelative humidity range (operation): max. 95% non-condensing
Relative humidity range (storage): max. 95% non-condensing
WeightApprox. 1.5 kg (depending on configuration)
Altitude-300 m to +3000 m
VibrationVibration (function): 1 m/s², 5 Hz to 150 Hz (EN 61373)
Vibration (lifetime): 7.9 m/s², 5 Hz to 150 Hz (EN 61373)
Shock50 m/s², 30 ms (EN 61373)
MTBF70 000 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety/CertificationFlammability
• UL 94V-0

Fire Protection
• EN 45545-2

Electrical Safety
• EN 60950-1, class I equipment
EMCISO7637-2 (E-mark)
Warranty2 Years
RoHSCompliant

Ordering Details

Board09NM50-00
Entry Wireless Access Point, 9 to 50.4 V DC, single radio, dual antenna connectors, one M12 1 Gb LAN, -40 to +70°C (screened), conformal coating

09NM50-01
Entry Wireless Access Point, 14.4 to 154 V DC, single radio, quad antenna connectors, two M12 1 Gb LAN, USB, discrete I/O, -40 to +70°C (screened), conformal coating
AccessoriesN/A