Digi WR21
Description
Digi WR21 Digi's family of industrial cellular routers: It performs the functions necessary for multiple cases of use in the industry.
The Digi WR21 is part of the Digi Transport family of routers and uses the configuration and programming interface common to this family.
It is an industrial cellular router offering a connection to the LTE 4G network, with automatic backup to 3G or 2G networks depending on coverage or availability.
The Digi WR21 can operate in demanding outdoor environments (-35 degrees Fahrenheit), and has 2 Ethernet
Applications ports: ADSL or Fibre main router backup, IP equipment connection, series, or network.
Administerable via SNMP or the Digi Remote Manager
| Declines | WR21 4G Cat 4 | WR21 4G Cat 4 IA | WR21 3G HSPA -WR21 | 3G HSPA IA |
| Cellular | LTE Cat 4 FallBack 3G and Edge | 3G HSPA - Fallback 2G | ||
| Bands | LTE 800/2 900/1800/2100/2600 3G 900/2100 EDGE 900/1800 | HSPA 850/900/1900/2100 EDGE 850/900/1800/1900 | ||
| Max | 150 Mbps DL / 50 Mbps UL | 21 Mbps DL / 5.76 Mbps UL | ||
| SIM | (Mini 2FF) | |||
| Ethernet | 2 ports 10/100 | |||
| Series | RS232 DB9M | RS232/422/485 DB9M | RS232 DB9M | RS232/422/485 DB9M |
| USB | 1 x USB 2.0 Type A | |||
| Consumption | 9-30 Vdc - 4W typical Max 12W - Power Minimum 18W Recquise | |||
| Programming | 2.6 - 20Mo RAM 10 MB Storage | |||
| Protocols | Administration; HTTPS, SSL, SNMP... | |||
| Routage:RIP, OSPFv2,v3, BGP... | ||||
| Safety: OpenVPN, EZVPN, X509, AES, Sha1... WPA2 | ||||
| Others: QoS, DynDNS, ModBus, X25... | ||||
| Temperature | -35 degrees Celsius , 70 degrees C | |||
| Guarantee | 3-year | |||
| Sheet | https://www.digi.com/pdf/ds_digitransportwr21.pdf | |||
| DoC | https://www.digi.com/resources/documentation/digidocs/PDFs/90001019.pdf | |||
| Related Products | https://www.digi.com/resources/certifications | |||
| Guide | https://www.digi.com/products/iot-platform/digi-remote-manager | |||