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Digi WR44 RR

Rugged, all-in-one cellular router with 3G/4G GPS designed for use on-board rail vehicles

 
  • Heavy-duty enclosure and connectors designed for shock and high vibration environments
  • Enterprise-class routing, VPN and firewall capabilities
  • Optional integrated 802.11 ac/b/g/n; a/n Wi-Fi access point
  • Dual SIM for carrier redundancy
  • Cellular to Wi-Fi autoswitch
  • Full on-board train certs including AAR S-9401 and EN50155
  • Digi Remote Manager® provides mass configuration, device management and troubleshooting tools
How to buy

Digi TransPort WR44 RR is a rugged enterprise-class cellular router designed for rail environments. Its rail industry ratings, versatility, security features and performance make it ideal for applications such as Positive Train Control (PTC), wayside device communications and on-board passenger Internet access.

Digi TransPort WR44 RR provides a reliable primary high speed cellular network connection or can act as a secure backup connection to the existing railroad network. It features a flexible communications design with 3G/4G multicarrier cellular, plus integrated Wi-Fi ac/b/g/n; a/n access point, serial and 4-port Ethernet switch. It also features full on-board train certifications, including AAR S-9401 and EN50155. Communications interfaces include hardened connectors, including M12 for Ethernet and serial, as well as TNC connectors for antenna connections.

Digi management solutions provide easy setup, configuration and maintenance of large installations of remote Digi TransPort devices. Digi Remote Manager® offers web-based device management for remote Digi cellular routers, gateways and third-party devices.

Digi RM
 

Digi Remote Manager

Drop-in deployment with simple,
secure remote control

Best-in-class monitoring and management ensures you can scale your deployment to a fleet of any size. Digi Remote Manager® gives you a single, secure platform to access data and manage devices from anywhere. Simple, secure control keeps your deployments on track — edit configurations, update firmware, monitor, schedule and automate tasks — all from your desktop or tablet.

30 Day Trial Learn More
 
White Paper

Digi Routers

Get to PTC Compliance Faster

Read how rail-certified cellular communications can accelerate Positive Train Control (PTC) connectivity and compliance.

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2G/3G Shutdowns: Plan Ahead to Stay Ahead

The shutdowns are coming sooner than you’d like. And Digi is here to help you plan ahead to avoid disruptions, lost data and – even worse – lost revenue. Digi LTE Migration Services is standing by with everything to make things go smoothly and quickly. What you need. Just in time.

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* For qualifying projects

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Positive Train Control Positive Train Control Rail-certified cellular communications can accelerate Positive Train Control (PTC) connectivity and compliance I WANT THAT Managing IoT with Digi Remote Manager White Paper Managing IoT with Digi Remote Manager White Paper Digi IoT device management: Secure and scalable deployments with Digi Remote Manager white paper VIEW PDF Digi Router Product Feature Comparison Guide Digi Router Product Feature Comparison Guide DOWNLOAD PDF How to Simplify Transit Communications with a Single Connectivity Solution White Paper How to Simplify Transit Communications with a Single Connectivity Solution White Paper How transit operators can consolidate cellular connectivity for smarter, safer, and more efficient operations VIEW PDF Press Release Digi International to Showcase Portfolio of IoT Connectivity Solutions at SmartTransit 2018 New Wireless Router Duo Highlighted for Emerging Transit, Transportation and Smart City Applications READ PRESS RELEASE Press Release Digi International to Bring Extensive PTC Connectivity Solution Expertise to SafeRail 2018 Digi To Showcase PTC-Focused Technology Demonstrations and its Vision for the Future of 5G in Rail Industry Network Connectivity READ PRESS RELEASE The Fast Track to Positive Train Control Compliance White Paper The Fast Track to Positive Train Control Compliance White Paper The growing role of cellular in meeting the PTC mandate VIEW PDF 4 Steps to 4G LTE 4 Steps to 4G LTE 2G and 3G sun setting is already underway, and 4G LTE is already here. The time to start planning your legacy device migration... WATCH VIDEO The Top 5 Considerations for Migrating to 4G, 5G and Beyond The Top 5 Considerations for Migrating to 4G, 5G and Beyond Preparing for 2G and 3G sunsets VIEW PDF Compliance Design & Certification for IoT Cellular Applications Compliance Design & Certification for IoT Cellular Applications VIEW PDF PCI-Compliant 4G LTE Networking with Digi Enterprise Routers PCI-Compliant 4G LTE Networking with Digi Enterprise Routers VIEW PDF Connectivity Solutions for Public Transit with Digi WR44 R Cellular Router and Digi Wireless Vehicle Adapter Connectivity Solutions for Public Transit with Digi WR44 R Cellular Router and Digi Wireless Vehicle Adapter More Efficient Bus Fleets for Smarter Public Transit VIEW PDF Efficient Data Transfer over Cellular Networks White Paper Efficient Data Transfer over Cellular Networks White Paper Communicating via cellular networks with remote devices VIEW PDF VPN Appliance Interoperab ility Test Results—Digi VPN  Firmware Version 2.5.1 VPN Appliance Interoperab ility Test Results—Digi VPN Firmware Version 2.5.1 DOWNLOAD PDF Cellular Communications for Commercial and Industrial Metering Cellular Communications for Commercial and Industrial Metering Flexible and secure cellular routers connect remote C&I meters with a utility’s meter data management system for accurate billing and planning VIEW PDF Cellular Communications for Distribution Automation Cellular Communications for Distribution Automation Flexible, high security cellular routers support control and automation projectsacross utility distribution systems VIEW PDF Utility Solutions Guide Utility Solutions Guide DOWNLOAD PDF NERC-CIP Best Practices Guide NERC-CIP Best Practices Guide DOWNLOAD PDF Meter Engineers Handbook for Cellular Communication Meter Engineers Handbook for Cellular Communication DOWNLOAD PDF Digi SureLink Digi SureLink DOWNLOAD PDF Transport WR44 RR Datasheet Transport WR44 RR Datasheet VIEW PDF Digi Remote Manager Datasheet Digi Remote Manager Datasheet Comprehensive IoT device management application for secure asset monitoring and control VIEW PDF Remote Cellular TCP/IP Access to GE Fanuc Ethernet and Serial Devices Remote Cellular TCP/IP Access to GE Fanuc Ethernet and Serial Devices DOWNLOAD PDF Digi Cellular Gateway Security Overview Digi Cellular Gateway Security Overview DOWNLOAD PDF WAN Failover Scenarios Using  Digi  Wireless WAN  Routers WAN Failover Scenarios Using Digi Wireless WAN Routers DOWNLOAD PDF 4G LTE and PCI-Compliance: What Every Retailer Should Know 4G LTE and PCI-Compliance: What Every Retailer Should Know VIEW PDF SEPTA Digi Helps SEPTA Comply With Federal Mandate For "Positive Train Control" (PTC) Serving more than one million riders each day, the Southeastern Pennsylvania Transportation Authority (SEPTA) is the nation’s... READ STORY
 
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SPECIFICATIONS Digi TransPort WR44 RR
WIRED INTERFACES
CELLULAR**
LTE - NORTH AMERICA/EMEA (M8) LTE-Advanced Cat 6: 700(B12,B13,B29)/800(B20,B26)/850(B5)/900(B8)/AWS(B4)/1800(B3)/1900(B2,B25)/
2100(B1)/2300(B30)/2500(B41)/2600(B7)
3G HSPA+: 850/900/AWS/1800/1900/2100 MHz
Transfer rate (max): 300 Mbps down, 50 Mbps up
Approvals: PTCRB, AT&T, Verizon, Vodafone (pending)
LTE - ANZ/LATAM (L9) LTE-Advanced Cat 6: 700(B28)/850(B5,B18,B19)/900(B8)/1500(B21)/1800(B3)/1900(B39)/2100(B1)/
2600(B7,B38)/2300(B40)/2500(B41)
3G HSPA+: 800/850/900/1700/2100 MHz
Transfer rate (max): 300 Mbps down, 50 Mbps up
CONNECTOR (2) 50 Ω TNC (center pin: female)
SIM SLOTS (2) Mini-SIM (2FF)
SIM SECURITY SIM slot cover plate
WI-FI**
STANDARD 802.11 ac/a/b/g/n 2.4/5 GHz
MODES Access point, client and support for multiple SSID
TRANSMIT POWER 16 – 22 dBm, +/- 2 dB
RECEIVE SENSITIVITY 71 – 93 dBm, +/- 2dB
SECURITY Open or shared key authentication; WEP (64- and 128-bit) encryption; WPA/WPA2 with RADIUS (WPA-enterprise and pre-shared keys)
CONNECTORS (2) 50 Ω RP-TNC (center pin: male)
GPS**
CHANNELS 50
SENSITIVITY -161 dB
PROTOCOL NMEA 0183 V2.3 sentence output; +3.3 VDC active antenna drive; NMEA stream to local serial port or over TCP/IP
NAVIGATION Galileo ready
AUGMENTATION SBAS
COLD START 30 seconds
HORIZONTAL ACCURACY < 2.5 meters (90%)
VELOCITY ACCURACY 0.1 m/s
CONNECTOR (1) 50 Ω RP-TNC (center pin: male)
ADDITIONAL FEATURES Send GPS via UDP/IP, TCP/IP (up to two destinations) or serial; customize and/or send data using Python; GPS status query; time source capable
WIRED INTERFACES
SERIAL
PORTS (1) 5-pin A-coded M12 female; DCE
STANDARD RS-232
SIGNAL SUPPORT TXD, RXD, RTS, CTS, GND
FLOW CONTROL Software (XON/XOFF), hardware supported
ETHERNET
PORTS (4) 10/100 Mbps (auto-sensing)
CONNECTOR Option of 4-pin D-coded M12 female or 8-pin A-coded M12 female
I/O
DIGITAL I/O Input: 4 - 28 VDC; Output: 28 VDC 50 mA max
CONNECTOR 4-pin A-coded M12 Male (2 pins are used for I/O; the other 2 pins are used for DC power)
MANAGEMENT
REMOTE MANAGEMENT Digi Remote Manager* (cloud based); SNMP v1/v2c/v3 (user installed/managed)
LOCAL MANAGEMENT Web Interface (HTTP/HTTPS); CLI (Telnet, SSH, SMS, serial port)
MANAGEMENT/
TROUBLESHOOTING TOOLS
FTP, SFTP, SCP, protocol analyzer with PCAP for Wireshark, event Logging with Syslog and SMTP, NTP/SNTP
MEMORY 128 MB NAND Flash/64 MB DDR2 SDRAM
POWER
INPUT 9 – 36 VDC
CONSUMPTION 15 W max, 8.5 W typical
CONNECTOR 4-pin A-coded M12 male (2 pins are used for power; the other 2 pins are used for I/O)
DC POWER CORD* 4-pin A-coded M12 female to bare wire
PHYSICAL
DIMENSIONS (L X W X H) 29.2 cm x 16.9 cm x 5.2 cm (11.5 in x 6.65 in x 2.05 in)
WEIGHT 2.6 kg (5.7 lbs)
STATUS LEDS Power, LAN, Wi-Fi, serial, WWAN (link, act, SIM), signal strength
MATERIAL/RATING*** Aluminium alloy / IP54
MOUNTING (4) mounting slots on the unit’s flange
ENVIRONMENTAL
OPERATING TEMPERATURE -40° C to 70° C (-40° F to 158° F); reduced cellular performance may occur above +60° C (140° F)
STORAGE TEMPERATURE -40° C to +85° C (-40° F to 185° F)
RELATIVE HUMIDITY 0% to 95% (non-condensing) @ 25° C (77° F)
ETHERNET ISOLATION 2 kV RMS
SERIAL PORT PROTECTION (ESD) 10 kV
CONFORMAL COATING Available upon request
APPROVALS
CELLULAR PTCRB, NAPRD.03, GCF-CC, R&TTE, EN 301 511
SAFETY UL 60950, CSA 22.2 No. 60950, EN60950
EMISSIONS/IMMUNITY CE, FCC Part 15 Class B, AS/NZS CISPR 22, EN55024, EN55022 Class B
INDUSTRY EN50155, EN45545-2 (all variants); AAR S-9401 (select variants)
WARRANTY
PRODUCT WARRANTY 3-year

 

Line Art

* Optional hardware.
***The enclosure rating is self-declared and has not been formally verified by an independent lab.
**** Product specifications for operating temperature updated on February 5, 2015 and applies to current versions of the product currently in the field.

ENTERPRISE SOFTWARE DESCRIPTION
PROTOCOLS HTTP, HTTPS, FTP, SFTP, SSL, SMTP, SNMP (v1/v2c/v3), SSH, Telnet and CLI for web management; remote management via Digi Remote Manager; SMS management, protocol analyzer, ability to capture PCAP for use with Wireshark; DynDNS, Dynamic DNS client compatible with BIND9/No-IP/DynDNS
SECURITY/VPN IP filtering, Stateful inspection firewall with scripting, address and port translation; VPN: IPSec with IKEv1, IKEv2, NAT Traversal; SSL, SSLv2, FIPS 197, Open VPN client and server; PPTP, L2TP; (5) VPN tunnels (upgradable to a maximum of 200); Cryptology: SHA-1, MD5, RSA; Encryption: DES, 3DES and AES up to 256-bit (CBC mode for IPsec); Authentication: RADIUS, TACACS+, SCEP for X.509 certificates; Content filtering (via 3rd party); MAC address filtering; VLAN support
ROUTING/FAILOVER IP pass-through; NAT, NAPT with IP port forwarding; Ethernet bridging; GRE; multicast routing; Routing protocols: PPP, PPPoE, RIP (v1, v2) OSPF, SRI, BGP, iGMP routing (multicast); RSTP (Rapid Spanning Tree Protocol); IP failover: VRRP, VRRP+TM; automatic failover/ failback to second GSM network/standby APN
OTHER PROTOCOLS DHCP; Dynamic DNS client compatible with BIND9/No-IP/DynDNS; QoS via TOS/DSCP/WRED; Modbus UDP/TCP to serial; X.25 including XOT, SNA/IP, TPAD and PAD; protocol switch; Modbus bridging for connecting diverse field assets
Positive Train Control Positive Train Control Rail-certified cellular communications can accelerate Positive Train Control (PTC) connectivity and compliance I WANT THAT Managing IoT with Digi Remote Manager White Paper Managing IoT with Digi Remote Manager White Paper Digi IoT device management: Secure and scalable deployments with Digi Remote Manager white paper VIEW PDF Digi Router Product Feature Comparison Guide Digi Router Product Feature Comparison Guide DOWNLOAD PDF How to Simplify Transit Communications with a Single Connectivity Solution White Paper How to Simplify Transit Communications with a Single Connectivity Solution White Paper How transit operators can consolidate cellular connectivity for smarter, safer, and more efficient operations VIEW PDF Press Release Digi International to Showcase Portfolio of IoT Connectivity Solutions at SmartTransit 2018 New Wireless Router Duo Highlighted for Emerging Transit, Transportation and Smart City Applications READ PRESS RELEASE Press Release Digi International to Bring Extensive PTC Connectivity Solution Expertise to SafeRail 2018 Digi To Showcase PTC-Focused Technology Demonstrations and its Vision for the Future of 5G in Rail Industry Network Connectivity READ PRESS RELEASE The Fast Track to Positive Train Control Compliance White Paper The Fast Track to Positive Train Control Compliance White Paper The growing role of cellular in meeting the PTC mandate VIEW PDF 4 Steps to 4G LTE 4 Steps to 4G LTE 2G and 3G sun setting is already underway, and 4G LTE is already here. The time to start planning your legacy device migration... WATCH VIDEO The Top 5 Considerations for Migrating to 4G, 5G and Beyond The Top 5 Considerations for Migrating to 4G, 5G and Beyond Preparing for 2G and 3G sunsets VIEW PDF Compliance Design & Certification for IoT Cellular Applications Compliance Design & Certification for IoT Cellular Applications VIEW PDF PCI-Compliant 4G LTE Networking with Digi Enterprise Routers PCI-Compliant 4G LTE Networking with Digi Enterprise Routers VIEW PDF Connectivity Solutions for Public Transit with Digi WR44 R Cellular Router and Digi Wireless Vehicle Adapter Connectivity Solutions for Public Transit with Digi WR44 R Cellular Router and Digi Wireless Vehicle Adapter More Efficient Bus Fleets for Smarter Public Transit VIEW PDF Efficient Data Transfer over Cellular Networks White Paper Efficient Data Transfer over Cellular Networks White Paper Communicating via cellular networks with remote devices VIEW PDF VPN Appliance Interoperab ility Test Results—Digi VPN  Firmware Version 2.5.1 VPN Appliance Interoperab ility Test Results—Digi VPN Firmware Version 2.5.1 DOWNLOAD PDF Cellular Communications for Commercial and Industrial Metering Cellular Communications for Commercial and Industrial Metering Flexible and secure cellular routers connect remote C&I meters with a utility’s meter data management system for accurate billing and planning VIEW PDF Cellular Communications for Distribution Automation Cellular Communications for Distribution Automation Flexible, high security cellular routers support control and automation projectsacross utility distribution systems VIEW PDF Utility Solutions Guide Utility Solutions Guide DOWNLOAD PDF NERC-CIP Best Practices Guide NERC-CIP Best Practices Guide DOWNLOAD PDF Meter Engineers Handbook for Cellular Communication Meter Engineers Handbook for Cellular Communication DOWNLOAD PDF Digi SureLink Digi SureLink DOWNLOAD PDF Transport WR44 RR Datasheet Transport WR44 RR Datasheet VIEW PDF Digi Remote Manager Datasheet Digi Remote Manager Datasheet Comprehensive IoT device management application for secure asset monitoring and control VIEW PDF Remote Cellular TCP/IP Access to GE Fanuc Ethernet and Serial Devices Remote Cellular TCP/IP Access to GE Fanuc Ethernet and Serial Devices DOWNLOAD PDF Digi Cellular Gateway Security Overview Digi Cellular Gateway Security Overview DOWNLOAD PDF WAN Failover Scenarios Using  Digi  Wireless WAN  Routers WAN Failover Scenarios Using Digi Wireless WAN Routers DOWNLOAD PDF 4G LTE and PCI-Compliance: What Every Retailer Should Know 4G LTE and PCI-Compliance: What Every Retailer Should Know VIEW PDF SEPTA Digi Helps SEPTA Comply With Federal Mandate For "Positive Train Control" (PTC) Serving more than one million riders each day, the Southeastern Pennsylvania Transportation Authority (SEPTA) is the nation’s... READ STORY

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