- Flexible 4G LTE cellular router
- 2x Ethernet and 1x RS-232 port
- Enterprise software package
- Digi SureLink® and dual SIM
- IP30 metal enclosure
- Part No: WR21-M72B-DE1-SB
Description
Digi WR21 – M72B-DE1-SB: Flexible LTE enterprise router
Digi WR21 is a full-featured cellular router that offers the flexibility to scale from simple connectivity applications to enterprise-class routing and security solutions. With its high-performance architecture, the Digi TransPort WR21 series 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 and extended temperature ranges make Digi TransPort WR21 a versatile product for commercial and industrial environments.
Digi 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), allowing the product to be used in PCI or NERC-CIP compliant applications.
Gain critical insight into your deployed devices and manage your network with Digi Remote Manager® (Digi RM) – the command center for your deployment, enabling easy setup, mass configuration, maintenance and support for hundreds or even thousands of remote Digi devices. With Digi RM, you can assess, update and configure your Digi Enterprise products – and the health of your network – at scale after deployment.
Specifications
| Product: Digi WR21 - M72B-DE1-SB | |
|---|---|
| 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 |
| EMEA CDMA EV-DO (D5) | 3G EVDO Rev B: 450 MHz 2G 1XRTT: 450 MHz Transfer rate (max): 14.7 Mbps down, 5.4 Mbps up |
| GSM-R (R5) | 900/1800/1900 MHz (TRM-5); GPRS Class 10; transfer rate (max): 42.8 Kbps up, 85.6 Kbps down |
| Cellular Connectors | 2x 50 Ω SMA (center pin: female) |
| SIM | 2x Mini SIM card slots (size 2FF) |
| SIM Security | Screw-down SIM cover |
| GPS | 12 channel, continuous tracking Tracking1: -161 dBm; Acquisition2 (Assisted, non-LTE): -158 dBm; Acquisition (Assisted, LTE): -153 dBm; Acquisition (Standalone): -145 dBm Protokoll: NMEA 0183 V3.0 |
| 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 |
| 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) |
| 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 |
| Serial Ports | 1x DB-9; DCE |
| Ethernet Ports | 2x RJ-45; 10/100 Mbps (auto-sensing) |
| USB Ports | 1x USB 2.0 Type A |
| Dimensions | 100 mm x 131 mm x 32 mm |
| Weight | 0.49 kg |
| Status LEDs | Power On 3x WWAN signal strength WWAN service |
| Enclosure | Industrial (metal) / IP30 |
| Power Input | 9 – 30 VDC, 18 W min power source required Depending on model: locking barrel or screw-down removeable terminal block |
| Power Consumption | 4 W typical (Idle); 12 W typical (Peak Tx/Rx) |
| Operating Temperature | -35º C ~ 70º C (-31º F ~ 158º F); reduced cellular performance may occur above 50° C (122° F) |
| Storage Temperature | -40º C ~ 85º C (-40º F ~ 185º F) |
| Humidity | 0 ~ 95%, non-condensing @ 25°C (77° F) |
| Cellular Approvals | PTCRB, NAPRD.03, GCF-CC, R&TTE, EN 301 511 |
| Safety | UL 60950, CSA 22.2 No. 60950, EN60950 |
| Environmental | – |
| Emissions | CE, FCC Part 15 Class B, AS/NZS CISPR 22, EN55024, EN55022 Class B |
| Product Warranty | 3-years |
Part Numbers & Accessories
| Cellular Routers | |
|---|---|
| WR21-M22B-DE1-SB | Digi TransPort WR21 – 4G LTE EMEA/APAC (450MHz), Dual Ethernet, RS-232 |
| WR21-M52A-DE1-TB | Digi TransPort WR21 – 4G LTE North America, Dual Ethernet, RS-232/422/485 |
| WR21-M52B-DE1-SB | Digi TransPort WR21 – 4G LTE North America, Dual Ethernet, RS-232 |
| WR21-M72B-DE1-SB | Digi TransPort WR21 – 4G LTE EMEA/APAC, Dual Ethernet, RS-232 |
| WR21-U92B-DE1-SB | Digi TransPort WR21 – HSPA+ Global, Dual Ethernet, RS-232 |
| WR21-M72A-DE1-TB | Digi TransPort WR21 – 4G LTE EMEA/APAC, Dual Ethernet, RS-232/422/485 |
| WR21-D52A-DE1-TA | Digi TransPort WR21 – CDMA 450MHz, Dual Ethernet, RS-232/422/485 |
| WR21-U92A-DE1-TB | Digi TransPort WR21 – HSPA+ Global, Dual Ethernet, RS-232/422/485 |
| WR21-R52A-DE1-TB | Digi TransPort WR21 – GSM-R, Dual Ethernet, RS-232/422/485 |
