ENTERPRISE CLASS
CELLULAR ROUTERS
FOR RAIL
DIGI TRANSPORT WR44 RR
Rugged, all-in-one cellular router with 3G/4G Gobi GSM/CDMA and GPS.
Designed for use on-board rail vehicles.
Digi TransPort WR44 RR is a rugged enterprise-class cellular point, serial and 4-port Ethernet switch. It also features
router designed for rail environments. Its rail industry ratings, full on-board train certifications, including AAR S-9401 and
versatility, security features and performance make it ideal EN50155. Communications interfaces include hardened
for applications such as Positive Train Control (PTC), wayside connectors, including M12 for Ethernet and serial, as well as
device communications and on-board passenger Internet TNC connectors for antenna connections.
access.
Digi management solutions provide easy setup, configuration
Digi TransPort WR44 RR provides a reliable primary high speed and maintenance of large installations of remote Digi
cellular network connection or can act as a secure backup TransPort devices. Digi Remote Manager offers web-based
connection to the existing railroad network. It features a device management for remote Digi cellular routers and
flexible communications design with 3G/4G multicarrier gateways.
GSM/CDMA cellular, plus integrated Wi-Fi ac/b/g/n; a/n access
BENEFITS APPLICATION EXAMPLE
Heavy-duty enclosure and connectors designed for
shock and high vibration environments
Enterprise-class routing, VPN and firewall capabilities
Encrypted WAN
Optional integrated 802.11 ac/b/g/n; a/n Wi-Fi access point
HEADQUARTERS DIGI REMOTE MANAGER
Dual SIM for carrier redundancy
Cellular to Wi-Fi autoswitch
WIRELESS COMMUNICATIONS SOLUTIONS FOR TRAINS Cellular/VPN
Full on-board train certs including AAR S-9401 and
EN50155
Digi remote management software for easy setup, DIGI TRANSPORT WR44 RR
configuration and maintenance
RELATED PRODUCTS
Train Communications and
Positioning Systems
Mobile Sensor
Internet
Digi TransPort Digi TransPort Accessories Digi Remote
Digi TransPort
WR21 WR44 R Manager
WR11SPECIFICATIONS Digi TransPort WR44 RR
WIRELESS INTERFACES
WWAN**
LTE-A with Carrier Aggregation: 700, 800, 850, 900, 1700, 1800, 1900, 2100, 2300, 2600 MHz FDD; 2500 MHz TDD
LTE-A CAT 6 (M8)
3G fallback: 850, 900, 1700, 1800, 1900, 2100 MHz; contains MC7455 embedded module
800/850/900/1800/1900/2100/2600 MHz; 3G fall back to 850/900/1900/2100 MHz and 2G fall back to 850/900/1800/1900 MHz;
LTE - EMEA (L1)
Transfer rate (max): 50 Mbps up, 100 Mbps down
Software defined multi-carrier (Verizon, AT&T, and Sprint) 700/850/1700(AWS)/1900 MHz; 2G/3G GSM fall back to
LTE - NORTH AMERICA (L5) 850/900/1700AWS/1800/1900/2100 MHz; 2G/3G CDMA fall back to 800/1900 MHz; Transfer rate (max): 50 Mbps up, 100 Mbps down,
Verizon Private Network, DMNR and PNTM Approved
850/900/1700 (AWS)/1900/2100 MHz; Transfer rate (max): 5.76 Mbps Up, 21 Mbps down
HSPA+ (U9)
CONNECTOR 2 x 50 TNC (Center pin: female)
SIM SLOTS 2, Mini-SIM (2FF)
SIM slot cover plate
SIM SECURITY
WI-FI*
802.11 ac/b/g/n; a/n
STANDARD
MODES Access point, Client and support for multiple SSID
TRANSMIT POWER 17 dBm 2 dBm
54 Mbps OFDM, 10% PER, -70 dBm, 11 Mbps CCK, 8% PER, -83.5 dBm
RECEIVE SENSITIVITY
SECURITY Open or shared key authentication; WEP (64- and 128-bit) encryption; WPA/WPA2 with RADIUS (WPA Enterprise and pre-shared keys)
2 x 50 RP-TNC (Center pin: male)
CONNECTORS
GPS*
CHANNELS 50
-163 dB
SENSITIVITY
PROTOCOL NMEA 0183 V2.3 sentence output; +3.3 VDC active antenna drive; NMEA stream to local serial port or over TCP/IP
Galileo ready
NAVIGATION
AUGMENTATION SBAS
COLD START < 27 seconds TTFF (90%)
< 2.5 meters (90%)
HORIZONTAL ACCURACY
VELOCITY ACCURACY 0.1m/s
1 x 50 RP-TNC (Center pin: male)
CONNECTOR
Send GPS via UDP/IP, TCP/IP (up to two destinations) or serial; Customize and/or send data using Python; GPS status query;
ADDITIONAL FEATURES
Time source capable
WIRED INTERFACES
SERIAL
PORTS 1
STANDARD RS-232
ASYNC/SYNC Async
DTE/DCE DCE
SIGNAL SUPPORT TXD, RXD, RTS, CTS, GND
Software (XON/XOFF), Hardware supported
FLOW CONTROL
RealPort
COM PORT REDIRECTOR
5-pin A-coded M12 female
CONNECTOR
ETHERNET
PORTS 4
STANDARD/PHYSICAL LAYER IEEE 802.3; 10/100 Base-T
DATA RATE/MODE/INTERFACE 10/100 Mbit/s; Full or Half duplex; Auto MDI/MDIX
CONNECTOR Option of 4-pin D-coded M12 female or 8-pin; A-coded M12 female
* Optional hardware. Lead time and/or minimum order quantity may apply. Contact Digi Sales for details.
** Transfer rates are network operator dependent.
WWW.DIGI.COM