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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. Device Cloud by Etherios™ offers web-based device management for remote Digi cellular routers and gateways. Also available is the windows based Digi Remote Manager™ for customer installed device management and reporting.
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Digi TransPort WR21 Specifications
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Wireless Interfaces - WWAN**
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LTE - Verizon (L2)
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700 MHz (Band 13), 2G/3G fall back to CDMA 850/1900 MHz; Transfer rate (max): 50 Mbps Up, 100 Mbps Down
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LTE - AT&T
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700 MHz (Band 17) / AWS, 3G fall back to HSPA 850/AWS/1900/2100 MHz; 2G fallback to 850/900/1800/1900 MHz; Transfer rate (max): 50 Mbps Up, 100 Mbps Down
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LTE - EMEA (L4)
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800/900/1800/2100/2600 MHz; 3G fall back to HSPA+ 900/2100 MHz; 2G fall back to 900/1800/1900 MHz
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GSM/CDMA Gobi (U8)
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GSM and CDMA supported on the same module via Gobi diversity; UMTS/HSPA/HSPA+ (850/900/1700 AWS/1800/1900/2100 MHz with Rx Diversity); EV-DO Rev A (800/1900 MHz with Rx Diversity); Transfer rate (max): 5.76 Mbps Up, 14.4 Mbps Down
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Edge (E1)
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GPRS/EDGE Class 10; 850/900/1800/1900 MHz; Transfer rate (max): 236 Kbps Up/Down
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CDMA EV-DO (Dx)
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450 MHz; EV-DO Rev B; R-UIM support; Transfer rate (max): 14.7 Mbps Up, 5.4 Mbps Down
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CDMA 1xRTT (Bx)
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800/1900 MHz; Transfer rate (max): 153Kbps up/down
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Connector
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U8, L2, & L3 variants: 2 x 50 Ω SMA (Center pin: female); E1, Cx, Bx variants: 1 x 50 Ω SMA (Center pin: female)
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SIM Slots
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2
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SIM Security
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Optional SIM slot cover plate
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Wired Interfaces - Serial
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Ports
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1
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Standard
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Option of RS-232 or RS-232/422/485
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Async/Sync
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Async
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DTE/DCE
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DCE
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Signal Support
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TXD, RXD, RTS, CTS, DTR, DCD, DSR, RI
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Flow Control
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Software (XON/XOFF), Hardware supported
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COM Port Redirector
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RealPort®
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Connector
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DB-9 female
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Wired Interfaces - Ethernet
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Ports
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Option of 1 or 2
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Standard/Physical Layer
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IEEE 802.3; 10/100 Base-T
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Data Rate/Mode/Interface
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10/100 Mbit/s; Full or Half duplex; Auto MDI/MDIX
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Connector
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RJ-45
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Wired Interfaces - USB
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Ports
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1
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Standard
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USB 2.0
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Signaling
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High-speed
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Connector
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Type A
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Software/Management
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Remote Management
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Device Cloud (cloud based); Digi Remote Manager™ (user installed/managed); SNMP v1/v2c/v3 (user installed/managed)
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Local Management
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Web Interface (HTTP/HTTPS); CLI (Telnet, SSH, SMS, Serial port)
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Management/Troubleshooting Tools
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FTP, SFTP, SCP, Protocol Analyzer with PCAP for Wireshark, Event Logging with Syslog and SMTP, NTP/SNTP
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Programming Tools/Environments
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Python, DIA, Digi ESP™
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Software Packages (See Software Packages section below for details)
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Option of Standard or Enterprise
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Memory
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128 MB NAND Flash/128 MB DDR2 SDRAM
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Power
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Input
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9-30 VDC
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Consumption
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6W max, 4W typical
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Connector
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Depending on model: Locking barrel or screw-down removeable terminal block
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DC Power Cord*
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Locking barrel to bare wire
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AC Power Supply*
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100-240 VAC 50/60 Hz; Option of standard temperature or extended temperature
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Physical
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Dimensions (L x W x H)
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3.9 in x 5.2 in x 1.3 in (100 mm x 131 mm x 32 mm)
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Weight
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1.08 lb (0.49 kg)
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Status LEDs
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Power, Service, WWAN, Signal strength
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Material/Rating****
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Industrial (Metal) / IP30
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Mounting
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Brackets for wall mount & DIN rail sold separately
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Environmental
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Operating Temperature ***
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Standard temp variants: 0° C to +40° C; Extended temp variants: -35° C to +75° C
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Storage Temperature
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-40° C to +85° C
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Relative Humidity
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0% to 95% (non-condensing) @ 25° C
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Ethernet Isolation
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1.5 kV RMS
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Serial Port Protection (ESD)
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15 kV
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Hazardous (Class 1 Div 2)
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Optional
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Approvals
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GSM/UMTS
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PTCRB, NAPRD.03, GCF-CC, R&TTE, EN 301 51
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CDMA/EV-DO
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CDG TIA/EIA-690, CDG TIA/EIA-98-E
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Cellular Carriers
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Certified by most major carriers.
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Safety
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UL 60950, CSA 22.2 No. 60950, EN60950
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Emissions/Immunity
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CE, FCC Part 15 Class B, AS/NZS CISPR 22, EN55024, EN55022 Class B*. *WR44 models with VDSL are Class A
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Warranty
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Product Warranty
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5 years
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* Optional hardware
** Transfer rates are network operator dependent
*** Reduced cellular performance may occur outside of -20° C to +60° C. Standard temperature power supplies may reduce temperature range.
**** The enclosure rating is self-declared and has not been formally verified by an independent lab.
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Digi TransPort Software Packages
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Enterprise
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Standard
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Protocols
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Same as Standard plus Device Cloud by Etherios; Dynamic DNS client compatible with BIND9/No-IP/DynDNS
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HTTP, HTTPS, FTP, SFTP, SSL, SMTP, Device Cloud by Etherios, SNMP, SNMP (v1/v2c/v3), SSH, Telnet and CLI for web management; remote management via software tool (option); SMS management, protocol analyzer, ability to capture PCAP for use with Wireshark; DynDNS
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Security/VPN
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Stateful inspection firewall with scripting, address and port translation; VPN: IPSec with IKEv1, IKEv2, NAT Traversal; SSL, SSLv2, SSLv3, FIPS 197, Open VPN client and server; PPTP, L2TP; VPN Tunnels: 5 included. Additional available: WR21 (5 max.), WR41 (50 max.), WR44/WR44R/WR44RR (200 max.; (200 max.); Cryptology: SHA-1, MD5, RSA; Encryption: DES, 3DES and AES up to 256-bit; Authentication: RADIUS, TACACS+, SCEP for X.509 certificates; Content Filtering (via 3rd party); MAC Address Filtering; VLAN support; Ethernet Port Isolation
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IP Filtering
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Routing/Failover
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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); IPv6 (firmware upgradable); RSTP (Rapid Spanning Tree Protocol); IP Failover: VRRP, VRRP+TM; Automatic failover/failback to second GSM network/Standby APN
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IP pass-through; NAT, NAPT with IP Port Forwarding
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Other Protocols
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DHCP; Dynamic DNS client compatible with BIND9/No-IP/DynDNS; QoS via TOS/DSCP/WRED
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DHCP; Dynamic DNS client compatible with BIND9/No-IP/DynDNS
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Specialty/Legacy Protocols
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RealPort®; Modbus; UDP/TCP to serial; X.25 including XOT, SNA/IP, TPAD and PAD; Protocol switch*
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RealPort®
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Features
Compact, low-cost, flexible cellular routing platform with standard and enterprise feature setsStandard option includes basic routing and IP filtering; Enterprise option includes advanced routing protocols, VPN and stateful firewallHigh-performance architecture, flexible power and extended operating temperature2.5G/3G/4G cellular interface including: including LTE, GSM:EDGE, HSPA, HSPA+ and CDMA: 1xRTT, EV-DORS-232 serial and 10/100 Ethernet or RS-232/422/485 serial and 2-port Ethernet switchDigi remote management software solutions, including the Device Cloud by Etherios, provide easy setup, configuration and maintenance of large installations
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