TransPort WR21 Modem/Wireless Router

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 connectivity and is designed for Wide Area Network connectivity including 2.5G/3G/4G networks and beyond. Optional Gobi™ module provides true HSPA+/EV-DO carrier diversity in a single solution.

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 is available in both standard routing and enterprise configurations. The standard version offers basic routing, NAT and security, while the enterprise version adds advanced routing, security/VPN and stateful firewall. Advanced features allow the Digi TransPort WR21 to be used as a component of a PCI compliant network.

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 and gateways.

Manufacturer Part Number
WR21-L51A-DE1-TH
Full Product Specifications

Note:

  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
  • These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
  • These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

Wireless Interfaces
WWAN**

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): 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
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
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

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
Standard: Option of RS-232 or RS-232/422/485
Async/Sync: Async
DTE/DCE: DCE
Signal Support: TXD, RXD, RTS, CTS, DTR, DCD, DSR, RI
Flow Control: Software (XON/XOFF), Hardware supported
COM Port Redirector: RealPort®
Connector: DB-9

Ethernet

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

USB

Ports: 1
Standard: USB 2.0
Signaling: High-speed
Connector: 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
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

Physical

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

Environmental

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): Optional

Approvals

GSM/UMTS: PTCRB, NAPRD.03, GCF-CC, R&TTE, EN 301 511
CDMA/EV-DO: CDG TIA/EIA-690, CDG TIA/EIA-98-E
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

Warranty

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.