Digi TransPort® WR21

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Router empresarial  3G/4G LTE M2M compacto, flexible y seguro


  • Soporte 3G/4G LTE global y multi-operadora definido por Software
  • Software web y de licencia libre para soportar protocolos de routing avanzados, VPN, logging/authentication, y stateful firewall
  • La aplicación en la nube Digi Remote Manager provee configuración centralizada, administración de seguridad, y análisis de red
  • SIM dual y la tecnología Digi SureLink™ provee conexión redundante
  • En sus diferentes modalidades incorpora hasta 2 puertos Ethernet  y un puerto serial multiprotocolo



Digi TransPort WR21 es un Router celular con todas las funciones que ofrece la flexibilidad para escalar desde aplicaciones de conectividad básicas hasta soluciones de enrutamiento y seguridad de clase empresarial. Con su arquitectura de alto rendimiento, Digi TransPort WR21 brinda conectividad primaria y de respaldo y está diseñada para la conectividad de Wide Area Network, incluidas las redes 2.5G / 3G / 4G y más. El módulo Gobi ™ opcional proporciona una verdadera diversidad de portadores HSPA + / EV-DO en una única solución.

La potencia flexible y las opciones de conectividad, junto con los rangos de temperatura ampliados, hacen de Digi TransPort WR21 un producto versátil para entornos comerciales e industriales.

Digi TransPort WR21 está disponible tanto en configuraciones empresariales. La versión estándar ofrece enrutamiento básico, NAT y seguridad, mientras que la versión empresarial agrega enrutamiento avanzado, seguridad / VPN y firewall propio. Las características avanzadas permiten que Digi TransPort WR21 se utilice como un componente de una red compatible con PCI.

Las soluciones de administración de Digi proporcionan una fácil configuración y mantenimiento de grandes instalaciones de dispositivos Digi TransPort remotos. Digi Remote Manager® ofrece administración de dispositivos basada en la web para Gateways y Routers móviles Digi remotos.

Specifications Digi TransPort WR21
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 450 – EMEA/APAC (M2) Cellient MPL200, LTE: 450/800/900/1800/2600MHz; fallback to HSPA and 2G
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
LTE – North America (L6) 700/850/1700(AWS)/1900 MHz; 2G/3G fall back to 850/1900 MHz; Transfer rate (max): 50 Mbps up, 100 Mbps down
LTE – Verizon (L8) 700/1700(AWS) MHz; No 2G/3G fall back; 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
CDMA EV-DO (Dx)* 450 MHz; EV-DO Rev B; R-UIM support; Transfer rate (max): 14.7 Mbps up; 5.4 Mbps down
CDMA 1xRTT (Bx) 800/1900 MHz; Transfer rate (max): 153 Kbps up/down
GSM-R (R5)* 900/1800/1900 MHz (TRM-5); GPRS Class 10; Transfer rate (max): 42.8 Kbps up, 85.6 Kbps down
Connectors 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
Channels 12 channel, continuous tracking
Sensitivity Tracking1: -161 dBm; Acquisition2 (Assisted, non-LTE): -158 dBm; Acquisition (Assisted, LTE): -153 dBm; Acquisition (Standalone): -145 dBm
Protocol NMEA 0183 V3.0
Cold Start < 0.2 m/s
Horizontal Accuracy < 2 m (50%); < 5 m (90%)
Velocity Accuracy < 0.2 m/s
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
Ports 1
Standard Option of RS-232 or RS-232/422/485
Async/Sync Async
Signal Support TXD, RXD, RTS, CTS, DTR, DCD, DSR, RI
Flow Control Software (XON/XOFF), Hardware supported
COM Port Redirector RealPort®
Connector DB-9
Ports 2
Standard IEEE 802.3
Physical Layer 10/100 Base-T
Data Rate 10/100 Mbit/s
Mode Full or Half duplex
Interface Auto MDI/MDIX
Connector RJ-45
Ports 1
Standard USB 2.0
Signaling High-speed
Connector Type A
Remote Management Digi Remote Manager, Digi Device Cloud (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/128 MB DDR2 SDRAM
Input 9-30 VDC
Consumption 6W max, 4W typical
Connector Depending on model: Locking barrel or screw-down removable terminal block
DC Power Cord* Locking barrel to bare wire
DC Power Supply* 100-240 VAC 50/60 Hz; Option of standard temperature or
extended temperature
Dimensions (L x W x H) 3.9 in x 5.2 in x 1.3 in (100 mm x 131 mm x 32 mm)
Weight 1.08 lb (0.49 kg)
Status LEDs Power, Service, WWAN, 3x Signal strength
Enclosure Material/Rating Industrial (Metal)/ IP30
Mounting Brackets for wall mount & DIN rail sold separately
Operating Temperature *** -35° C to +70° C
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) Models with Serial (RS-232/422/485) compliant to UL1604 standard
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
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: 5; Maximum VPN Tunnels available: 5; 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 theoretical and network operator dependent
*** Reduced cellular performance may occur outside of -20º C to +50º C. Standard temperature power supplies may reduce temperature range.

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Kit Digi TransPort WR21 3G

  • TransPort WR21 3G WR21-U92B-DE1-SW
  • Antena Omnidireccional 7dBi
  • Fuente de poder con cable
  • Bracket para Riel DIN



Digi TransPort WR21 – 3G HSPA+ Global (International), 2 puertos Ethernet, 1 puerto Serial (RS-232), Antenas y Fuente de poder NO incluidas.



Digi TransPort WR21 – 3G HSPA+ Global (International), 2 puertos Ethernet, 1 puerto Serial (RS-232/422/485), Clase 1 División 2 (C1D2), Antenas incluidas, Fuente de poder NO incluida.



Digi TransPort WR21 – 4G LTE (International), 2 puertos Ethernet, 1 puerto Serial (RS-232), Antenas y Fuente de poder NO incluidas.



Digi TransPort WR21 – 4G LTE (International), 2 puertos Ethernet, 1 puerto Serial (RS-232/422/485), Clase 1 División 2 (C1D2), Antenas incluidas, Fuente de poder NO incluida.