4G LTE
M2M ROUTER
DIGI TRANSPORT WR31
Intelligent 4G LTE router designed for critical infrastructure and industrial applications
Digi TransPort® WR31 is an intelligent 4G LTE router designed
for performance and reliability across a range of critical
infrastructure and industrial applications. It provides a
secure, reliable connection to industrial controllers, process
automation equipment and smart grid assets on third party
sites or remote locations. Software-defined, multi-carrier
networking and global LTE and HSPA+ options make it easy
to get connected. This drop-in connectivity gives operators a
way to reduce downtime and service calls, and also increase
revenue by bringing distributed sites online faster.
BENEFITS
– Global HSPA+ and 4G LTE support and certification on
major carrier networks around the world
Ideal for connecting:
- Building and process automation controllers
- Smart grid assets (meters, switches, controllers)
- IP cameras and access controllers
- Remote data loggers, flow meters and sensing equipment
- Telco infrastructure
- Traffic and obstruction lighting
APPLICATION EXAMPLE
– Ethernet, serial I/O and Modbus bridging
– Extremely resilient cellular connection through Digi’s
patented SureLink™, VRRP+ protocol and dual SIM slots
– Dedicated GNSS Receiver supporting GPS, GLONASS,
BeiDou, Galileo
MANAGED SERVICE
PROVIDER
– License-free enterprise software: VPN, firewall, logging
and authentication
DIGI REMOTE MANAGER®
CENTRAL
APPLICATION
3G/4G/LTE
– Digi Remote Manager® device management tool
DIGI TRANSPORT® WR31
– Rugged enclosure, optimized for DIN rail or shelf mounting
– C1D2 and ATEX rated; NEMA TS2 temperature rated
– Digi Foundations™ 1-, 3- or 5-year subscription available
Traffic Controller
Monitor
Industrial
Controller
Meter
Security
Camera
RELATED PRODUCTS
Digi TransPort®
WR21
Digi TransPort®
WR44 R
Digi Connect®
Sensor+
Accessories
Digi Remote
Manager ®
PLC
SPECIFICATIONS
Digi TransPort® WR31
WIRELESS INTERFACES
CELLULAR
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
GNSS: 30 channels (16 GPS, 14 GLONASS) simultaneous tracking
LTE - NORTH AMERICA (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
GNSS: 30 channels (16 GPS, 14 GLONASS) simultaneous tracking
LTE - NORTH AMERICA (M5)
LTE Cat 4: 700(B12,13)/850(B5)/AWS(B4)/1900(B2)
3G HSPA+: 850/1900 MHz
Transfer rate (max): 150 Mbps down, 50 Mbps up
LTE - EMEA/APAC (M7)
LTE Cat 4: 800(B20)/900(B8)/1800(B3)/2100(B1)/2600(B7)
HSPA: 900/2100 MHz
EDGE: 900/1800 MHz
Transfer rate (max): 150 Mbps down, 50 Mbps up
LTE 450 - EMEA/APAC (M2)
LTE Cat 3: 450(B31)/800(B20)/1800(B3)/2600 (B7)
HSPA+: 900/2100 MHz
EDGE: 900/1800 MHz
Transfer rate (max): 100 Mbps down, 50 Mbps up
GLOBAL HSPA+ (U9)
3G HSPA+: 850/900/1700AWS/1900/2100 MHz
2G EDGE/GPRS: 850/900/1800/1900 MHz
Transfer rate (max): 21 Mbps down, 5.76 Mbps up
CDMA EV-DO 450 MHZ - EMEA (D5)
3G EVDO Rev B: 450 MHz
2G 1XRTT: 450 MHz
Transfer rate (max): 14.7 Mbps down, 5.4 Mbps up
CONNECTORS
(2) 50 Ω SMA (center pin: female)
SIM SLOTS
(2) Mini-SIM (2FF)
SIM SECURITY
Screw-down SIM cover
GNSS (SELECT MODELS)
Protocol NMEA 0183 V3.0
Acquisition Time Hot Start 1 s; Warm Start 29 s; Cold Start 32 s
Accuracy Horizontal: < 2 m (50%), < 5 m (90%); Altitude: < 4 m (50%), < 8 m (90%); Velocity: < 0.2 m/s
SOFTWARE & MANAGEMENT
REMOTE MANAGEMENT
Digi Remote Manager® (cloud based); SNMP v1/v2c/v3 (user installed/managed)
LOCAL MANAGEMENT
WebUI (HTTP/HTTPS); CLI (Telnet, SSH, SMS)
MANAGEMENT/
TROUBLESHOOTING TOOLS
FTP, SFTP, SCP; protocol analyzer with PCAP for Wireshark; event logging with Syslog and SMTP; NTP/SNTP
WIRED INTERFACES
ETHERNET
PORTS
(2) RJ-45; 10/100 Mbps (auto-sensing)
SERIAL
PORTS
(1) DB-9; DCE
STANDARD
RS-232/422/485
SIGNAL SUPPORT
TXD, RXD, RTS, CTS, DTR, DCD, DSR, RI
FLOW CONTROL
Software (XON/XOFF), hardware supported
I/O
CONNECTOR
5-pin screw down terminal block
DIGITAL
0-30 VDC, 200 mA max.; (2) I/O, software -selectable
ANALOG
(1) analog I/O; 4-20 mA or 0-10V, software selectable; 12 bit resolution
USB
PORTS
(1) USB 2.0 Type A
PHYSICAL
DIMENSIONS (L X W X H)
12.7 cm x 8.9 cm x 5.1 cm (5 in x 3.5 in x 2 in)
WEIGHT
.5 kg (1.1 lb.)
STATUS LEDS
Power, service, WWAN, 3x signal strength, user programmable
ENCLOSURE/RATING
Aluminum / IP30
MOUNTING
DIN rail mount included
DIGI.COM
SPECIFICATIONS
Digi TransPort® WR31
POWER REQUIREMENTS
POWER INPUT
9 – 30 VDC, 18 W min power source required
POWER CONNECTOR
Screw down removable terminal block
POWER CONSUMPTION
4 W typical (Idle); 12 W typical (Peak Tx/Rx)
ENVIRONMENTAL
HAZARDOUS (CLASS 1 DIV 2)
Yes
OPERATING TEMPERATURE
-34° C to 74° C (-29° F to 165° F); reduced cellular performance may occur above 60° C (140° F)
STORAGE TEMPERATURE
-40° C to 85° C (-40° F to 185° F)
ETHERNET ISOLATION
1.5 kV RMS
SERIAL PORT PROTECTION (ESD)
15 kV
RELATIVE HUMIDITY
5% to 95% (non-condensing)
APPROVALS
CELLULAR
PTCRB
SAFETY
Hazardous locations: ANSI/ISA-12.12.01-2015, CAN/CSA C22.2 NO.213-15
Ordinary locations: UL 60950-1, 2nd Edition, 2014-10-14; UL 62368: 2014, 2nd Edition
ATEX standards: Protection method
II 3 G Ex nA IIC T4 Gc
EN 60079-0:2012+A11:2013, EN 60079-15:2010, DEMKO 15 ATEX 1574X Rev. 1
IECEX STANDARDS
US/UL/ExTR17.0077/00
EMISSIONS/IMMUNITY
CE, FCC Part 15 Class B, AS/NZS CISPR 22, EN55024, EN55022 Class B
WARRANTY
PRODUCT WARRANTY
3-year + Digi Foundations*
*Digi Foundations can extend the standard three-year warranty to a Limited Lifetime Warranty that provides replacement with a new or similar Digi product for a period of five years from the date of purchase.
After five years from the purchase date, the warranty value will revert to a 40 percent credit towards the MSRP of an equivalent product from Digi.
ENTERPRISE SOFTWARE
DESCRIPTION
PROTOCOL SUPPORT
HTTP, HTTPS, FTP, SFTP, SSL, SNMP, 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, SSLv3, FIPS 197, Open VPN client and server; PPTP, L2TP; (5) VPN tunnels (not upgradable); 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); IP failover: VRRP, VRRP+TM; automatic failover/failback to second GSM
network/standby APN
OTHER PROTOCOLS
DDHCP; 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
PRODUCT IMAGES
5 inches
(12.7 cm)
3.5 inches (8.9 cm)
2 in (5.1 cm)
DIGI.COM
DIGI REMOTE MANAGER®
CAPABILITIES
– Centralized management of remote devices over 3G/4G/LTE
– Define standard configurations and automatically monitor individual devices
for PCI security compliance
– Report and alert on performance statistics, including connection history,
signal quality, latency, data usage and packet loss
– No servers or applications to operate and maintain
– Complete tasks for your entire device network in minutes
– Edit configurations and update firmware for your individual devices or groups
– Monitor the status and location of your remote device via a web browser
– Active or deactivate cellular lines and monitor data to ensure you never
incur overage charges
INFRASTRUCTURE
SECURITY
– Hosted in a commercial-grade SAS 70-certified environment
– Certified SSAE-16 facilities
– Superior availability, operating to 99.9% or greater
– Over 175 security controls in place to protect your data
– Open APIs available to support application development
– Enables compliance with security frameworks like PCI, HIPAA, NIST and more
– Earned SkyHigh’s Cloud Trust Program highest ranking of Enterprise-ready
– PCI certified; Attestation of Compliance
DIGI FOUNDATIONS™
IT’S TIME TO CONNECT WITH CONFIDENCE
The convenient, comprehensive and secure way to integrate IoT communications
hardware, device management software, global support and lifetime warranty
protection into a connectivity solution to simplify your IoT network growth.
– Digi Remote Manager® (DRM) gives you a single point of contact, command and
control with sophisticated remote device monitoring and management tools.
– Digi Expert Support is available around the clock, seven days a week, around the
world with experts ready to provide technical support by phone, email or online.
– Digi Limited Lifetime Warranty lowers the total cost of ownership with hardware
protection and equipment upgrades to expand your network as needs evolve.
Digi Foundations, with DRM, simplifies network and device management – for hundreds
or hundreds-of-thousands of Digi or third-party devices – with options to upgrade as
technology evolves. Isn’t it time you got better connected?
For more information visit: digi.com/foundations
DIGI.COM
PART NUMBERS
WR31-M82A-DE1-TB
DIGI TRANSPORT WR31
DESCRIPTION
Digi TransPort WR31 - 4G LTE North America/EMEA, dual Ethernet, RS-232/422/485, Class 1 Div 2 (C1D2)
WR31-L92A-DE1-TB
Digi TransPort WR31 - 4G LTE LATAM/ANZ, dual Ethernet, RS-232/422/485, ATEX
WR31-M52A-DE1-TB
Digi TransPort WR31 - 4G LTE North America, dual Ethernet, RS-232/422/485, Class 1 Div 2 (C1D2)
WR31-M72A-DE1-TB
Digi TransPort WR31 - 4G LTE EMEA/APAC, dual Ethernet, RS-232/422/485, ATEX
WR31-M22A-DE1-TB
Digi TransPort WR31 - 4G LTE EMEA/APAC (450MHz), dual Ethernet, RS-232/422/485, ATEX
WR31-U92A-DE1-TB
Digi TransPort WR31 - HSPA+ Global, dual Ethernet, RS-232/422/485, Class 1 Div 2 (C1D2)
WR31-D52A-DE1-TB
Digi TransPort WR31 - CDMA 450MHz, dual Ethernet, RS-232/422/485, ATEX
DIGI FOUNDATIONS™
AVAILABLE FOR DIGI TRANSPORT WR31
DGF-BDL-STAN-1YR
Digi Foundations add-on, 1 year, includes Expert Support, Digi Remote Manager, and Limited Lifetime Warranty
DGF-BDL-STAN-3YR
Digi Foundations add-on, 3 years, includes Expert Support, Digi Remote Manager, and Limited Lifetime Warranty
DGF-BDL-STAN-5YR
Digi Foundations add-on, 5 years, includes Expert Support, Digi Remote Manager, and Limited Lifetime Warranty
PART NUMBERS
ACCESSORIES*
76000926
Antenna - cellular, 3G/4G/LTE
76000954
Antenna base – SMA, 1 m, RG174
76000736
AC power supply - extd temperature, US and EU power cords to 12 VDC - 2.1 mm locking barrel plug
76000966
Mounting bracket – wall mount
76000977
Mounting bracket – DIN rail
76000826
Cable - Ethernet, RJ-45 to RJ-45, 2 m
*Sold separately, unless otherwise noted.
FOR MORE INFORMATION
PLEASE VISIT DIGI.COM
DIGI SERVICE AND SUPPORT / You can purchase with confidence knowing that Digi
is always available to serve you with expert technical support and our industry
leading warranty. For detailed information visit www.digi.com/support.
© 1996-2019 Digi International Inc. All rights reserved.
All trademarks are the property of their respective owners.
91003183
C1/1019
DIGI INTERNATIONAL WORLDWIDE HQ
877-912-3444 / 952-912-3444 / www.digi.com
DIGI INTERNATIONAL SINGAPORE
+65-6213-5380
DIGI INTERNATIONAL GERMANY
+49-89-540-428-0
DIGI INTERNATIONAL CHINA
+86-21-50492199 / www.digi.com.cn
DIGI INTERNATIONAL JAPAN
+81-3-5428-0261 / www.digi-intl.co.jp