TransPort WR21 Modem/Wireless Router

Compact, flexible, low-cost 3G/4G LTE enterprise router for remote and mobile networking applications

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. 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 SM offers web-based device management for remote Digi cellular routers and gateways.

Manufacturer Part Number
WR21-L52A-GE1-TA
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

EDGE (E1): GPRS/EDGE Class 10; 850/900/1800/1900 MHz; Transfer rate (max): 236 Kbps up/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

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

OTHER

I/O AND DSL: N/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 removeable 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

BATTERY BACKUP: None

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)/ IP50

MOUNTING: Brackets for wall mount & DIN rail sold separately