TransPort WR21

Product number
WR21-M52B-DE1-SB
Manufacturer
Digi
LTE N/A, 2 Ethernet, Enterprise Software, External Temperature

Variations of the TransPort WR21

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Overview

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.

The 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.

KEY INDUSTRIES

  • Public Transit
  • Precision Agriculture
  • Manufacturing
  • Automation
  • Branch Office Networking
  • Digital Signage and Kiosk
  • GamingSecure ATM
  • C&I Metering
  • Demand Response
  • Digital Oil Field
  • Renewable Energy
  • Smart Grid
  • Intelligent Lighting Controls
  • Traffic Management
  • Water & Wastewater
SPECIFICATIONS Digi TransPort WR21
Wireless InterfaceS
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, 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
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
Approvals: PTCRB, Vodafone
EMEA CDMA EV-DO (D5) 3G EVDO Rev B: 450 MHz
2G 1XRTT: 450 MHz
Transfer rate (max): 14.7Mbps down, 5.4Mbps up
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 © 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, 18W min power source required
CONSUMPTION 4W typical (Idle); 12W typical (Peak Tx/Rx)
Connector Depending on model: Locking barrel or screw-down removeable terminal block
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 (Reduced cellular performance may occur above +50° 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 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
PRODUCT Warranty 3 Years + Digi Foundations****

*Optional Hardware. Lead time and/or minimum order quantity may apply. Contact Digi Sales for details.
**Transfer rates are theoretical and network operator dependent
***Standard temperature power supplies may reduce temperature range.
****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 data 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.

Line Art

Enterprise Software DESCRIPTION
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; (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
Title
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Recommended Antennas for the WR21

 

When selecting an antenna for the WR21, consider the following:

  • There are 2 LTE connectors for the WR21.
  • The most common connector types for the WR21 are SMA on LTE.

Airgain

Look for part numbers that begin with the following:
Centurion
Premium External IP67 Antenna
AP-MMF-CC
M2Max
Dual Cell/LTE, MIMO External IP67 Antenna.
AP-M2M2-CC
Look for part numbers that begin with the following:
LLP Series
Dual Cell/LTE, 2xMIMO Antenna.
LLP202