Digi TransPort® WR21 is a full-featured cellular router offering the flexibility to scale from basic connectivity applications to enterprise class routing and security solutions. With its high-performance architecture, Digi TransPort WR21 provides primary and backup WWAN connectivity over 3G/4G/LTE. The platform includes software selectable multi-carrier and regional LTE variants.
Flexible power and connectivity options, along with extended temperature ranges make Digi TransPort WR21 a versatile product for both commercial and industrial environments.
Digi TransPort WR21 supports enterprise software features for advanced security (stateful firewall, MAC filtering,
VPN), redundancy (VRRP+, SureLink®) and management
(SNMP, event logging, analyzer trace, and QOS), enabling the product to be used in PCI or NERC-CIP compliant applications.
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.
FEATURES & BENEFITS
- Compact, low-cost, flexible cellular routing platform with enterprise feature set
- Enterprise software with advanced routing protocols, VPN and stateful firewall
- High-performance architecture, flexible power and extended operating temperature
- 3G/4G cellular interface supporting LTE and HSPA+ networks worldwide
- Redundant connectivity with dual SIMs and Digi SureLink™
- Digi Remote Manager® software for easy setup, configuration and maintenances
- Digi Foundations™ 1-, 3- or 5-year subscription available
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
- Hosted in a commercial-grade SAS 70-certified environment
- Superior availability, operating to 99.9% or greater
- Open APIs available to support application development
SECURITY
- Certified SSAE-16 facilities
- Over 175 security controls in place to protect your data
- Enables compliance with security frameworks like PCI, HIPAA, NIST and more
- Earned SkyHigh’s Cloud Trust Program highest ranking of Enterprise-Ready
CELLULAR |
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 Approvals: PTCRB, AT&T, Verizon, Telus (pending) |
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
Transfer rate (max): 100 Mbps down, 50 Mbps up
EDGE: 900/1800 MHz |
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
Approvals: PTCRB, Vodafone |
EMEA CDMA EV-D0 (D5) |
3G EVDO Rev B: 450 MHz
Transfer rate (max): 14.7 Mbps down, 5.4 Mbps up
2G 1XRTT: 450 MHz |
GSM-R (R5) |
900/1800/1900 MHz (TRM-5); GPRS Class 10; transfer rate (max): 42.8 Kbps up, 85.6 Kbps down |
CONNECTORS |
(2) 50 Ω SMA (center pin: female) |
SIM SLOTS |
(2) Mini-SIM (2FF) |
SIM SECURITY |
Optional SIM slot cover plate |
GPS |
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 |
OTHER |
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) DB-9; DCE |
DTE/DCE |
DCE |
SIGNAL SUPPORT |
TXD, RXD, RTS, CTS, DTR, DCD, DSR, RI |
FLOW CONTROL |
Software (XON/XOFF), hardware supported |
ETHERNET |
PORTS |
(2) RJ-45; 10/100 Mbps (auto-sensing) |
USB |
PORTS |
(1) USB 2.0 Type A |
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/128 MB DDR2 SDRAM |
POWER |
INPUT |
9 – 30 VDC, 18 W min power source required |
CONSUMPTION |
4 W typical (Idle); 12 W typical (Peak Tx/Rx) |
CONNECTOR |
Depending on model: locking barrel or screw-down removeable terminal block |
PHYSICAL |
DIMENSIONS |
100 mm x 131 mm x 32 mm (3.9 in x 5.2 in x 1.3 in) |
WEIGHT |
0.49 kg (1.08 lb) |
STATUS LEDS |
Power, service, WWAN, 3x signal strength |
ENCLOSURE MATERIAL/RATING |
Industrial (metal)/ IP30 |
MOUNTING |
Brackets for wall mount & DIN rail sold separately |
ENVIRONMENTAL |
OPERATING TEMPERATURE |
-35° C to 70° C (-31° F to 158° F); reduced cellular performance may occur above 50° C (122° 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 |
1.5 kV RMS |
SERIAL PORT PROTECTION (ESD) |
15 kV |
HAZARDOUS (CLASS 1 DIV 2) |
Models with serial (RS-232/422/485) compliant to ANSI/ISA-12.12.01-2015 |
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 |
WARRANTY |
WARRANTY |
3-year + Digi Foundations |
ENTERPRISE SOFTWARE |
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 |
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 (not upgradable); 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); 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; Modbus UDP/TCP to serial; X.25 including XOT, SNA/IP, TPAD and PAD; protocol switch; Modbus bridging for connecting diverse field assets |
MODEL NUMBER |
DESCRIPTION |
Digi WR21-M52A-DE1-TB |
Digi TransPort WR21 - North America, dual Ethernet, RS-232/422/485 |