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Digi TransPort® WR41

Enterprise Class Cellular Router for Remote and Mobile Applications

  • Enterprise class cellular routers with advanced dynamic routing, security and firewall features
  • CAN Bus support and rugged enclosure options
  • High speed cellular interfaces
  • Integrated 802.11 b/g/n; a/n Wi-Fi access point
  • Powerful integrated end user programming
  • Digi remote management software for easy setup, configuration and maintenance
How to Buy

The Digi TransPort WR41 cellular router offers a robust communications solution with true enterprise class routing, security and firewall. This multifunction cellular router features a flexible design with integrated Wi-Fi access point (with multi SSID)/ Client, USB, serial and single port Ethernet switch, as well as a variety of configuration options including multiple serial ports.

The Digi TransPort WR41 offers an advanced routing, security and firewall feature set including stateful inspection firewall and integrated VPN. Enterprise class protocols incorporate BGP, GRE, OSPF and VRRP+, a patented technology built upon the popular VRRP failover standard providing true autosensing, auto-failure and auto-recovery of any line drop.

Digi TransPort WR41 routers are ideal for PCI compliant applications including advanced security, logging and firewall features.

Digi remote management software provides easy setup, configuration and maintenance of large installations of Digi TransPort devices.

We wanted to be up and running quickly and Digi provided us with the rapid development environment we needed. Its solutions were easily integrated into our IT platform.

Robert Boualit, Almerys

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Digi Remote Manager
Digi Remote Manager is a ​secure, enterprise-class, device management solution designed for Digi TransPort. It allows users to centrally manage, monitor and configure remote devices so that M2M networks are​easy to scale quickly.
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Digi TransPort cellular routers with Gobi 4G LTE technology give you the flexibility to support changing networks and challenging M2M installations with a single versatile router.

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Cellular Network



Specifications Digi TransPort WR41
Wireless Interfaces
LTE - EMEA (L1) 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; Transfer rate (max): 50 Mbps Up, 100 Mbps Down
LTE - North America (L5) Software defined multi-carrier (Verizon, AT&T, and Sprint) 700/850/1700(AWS)/1900 MHz; 2G/3G GSM fall back to 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
HSPA+ (U9) 850/900/1700 (AWS)/1900/2100 MHz; Transfer rate (max): 5.76 Mbps Up, 21 Mbps Down
GSM-R (R5)* 900/1800/1900 MHz (TRM-5); GPRS Class 10; Transfer rate (max): 42.8 Kbps Up, 85.6 Kbps Down
CDMA EV-DO (Dx)* 450 MHz; EV-DO Rev B; R-UIM support; Transfer rate (max): 14.7 Mbps Up; 5.4 Mbps Down
Connector Ux, Lx variants: 2 x 50 Ω SMA (Center pin: female); E1, Dx, Bx variants: 1 x 50 Ω SMA
(Center pin: female)
SIM Slots 2, Mini-SIM (2FF)
SIM Security Optional SIM slot cover plate
Standard 802.11 b/g/n; a/n
Modes Access point, Client and support for multiple SSID
Transmit Power 17 dBm ± 2 dBm
Receive Sensitivity 54 Mbps / -70 dBm and 11 Mbps / -83.5 dBm
Security Open or shared key authentication; WEP (64- and 128-bit) encryption; WPA/WPA2 with RADIUS (WPA Enterprise and pre-shared keys)
Connectors 2 x 50 Ω RP-SMA (Center pin: male)
Wired Interfaces
Ports 1; Expansion cards available to increase serial ports
Standard RS-232; Expansion cards available in RS-422/485
Async/Sync Async
Signal Support TXD, RXD, RTS, CTS, DTR, DCD
Flow Control Software (XON/XOFF), Hardware supported
COM Port Redirector RealPort®
Connector RJ-45
Ports 1
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 RJ-45
Ports 1
Signaling Full- or low-speed
Connector Type A
Remote Management Digi Remote Manager (cloud-based); SNMP v1/v2c/v3 (user installed/managed) Local
Local Management Web Interface (HTTP/HTTPS); CLI (Telnet, SSH, SMS, Serial port)
Troubleshooting Tools
FTP, SFTP, SCP, Protocol Analyzer with PCAP for Wireshark, Event Logging with Syslog and SMTP, NTP/SNTP
Programming Tools/
Python, DIA, Digi ESP™
Memory 64 MB RAM, 32 MB NOR Flash
Input 8-48 VDC
Consumption 6W max, 4W typical
Connector Standard temp variants: Locking barrel; Extended temp variants: 4-pin terminal block (2 pins are used for power; the other 2 pins are not used).
DC Power Cord* Locking barrel to bare wire or 4-pin connector to bare wire
DC Power Supply* 100-240 VAC 50/60 Hz; Option of standard temperature or extended temperature
Battery Backup None
Dimensions (L x W x H) 4.7 in x 6.8 in x 1.3 in
(120 mm x 173 mm x 32 mm)
Weight 1.27 lb (0.53 kg)
Status LEDs Power, LAN, Wi-Fi, WWAN (Link, Act, SIM), Signal
strength, Serial
Material/Rating**** Industrial (Metal)/ IP30
Mounting Brackets for wall mount & DIN rail sold separately
Operating Temperature *** 0° C to 40° C; Extended temp optional (-10° C to +70° C (Wi-Fi variants); -25° C to +70° C (non-Wi-Fi variants))
Storage Temperature -40° C to +85° C
Relative Humidity 0% to 95% (non-condensing) @ 25° C
Ethernet Isolation 1.5 kV RMS
Serial Port Protection (ESD) 15 kV
Hazardous (Class 1 DIV 2) N/A
Conformal Coating N/A
Cellular Carriers Certified by most major carriers.
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 (WR44 models with VDSL are Class A)
Product Warranty 5 years
Enterprise Software
Protocol Support 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 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; VPN Tunnels included: WR11/WR21/WR41/WR44/WR44 R/WR44 RR: 5, WR44-DSL: 20; Maximum VPN Tunnels available: WR11/WR21: 5, WR41: 50, WR44/WR44 R/WR44 RR: 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; Ethernet Port Isolation
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; Verizon NEMO/DMNR for Primary Wireless Access
Other Protocols DHCP; Dynamic DNS client compatible with BIND9/No-IP/DynDNS; QoS via TOS/DSCP/WRED
Specialty/Legacy Protocols RealPort®; Modbus UDP/TCP to serial; X.25 including XOT, SNA/IP, TPAD and PAD; Protocol switch*

* Optional hardware. Lead time and/or minimum order quantity may apply. Contact Digi Sales for details.
** Transfer rates are network operator dependent
*** Reduced cellular performance may occur outside of -20º C to +60º C. Standard temperature power supplies may reduce temperature range.
**** The enclosure rating is self-declared and has not been formally verified by an independent lab.

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