Digi WR44 RR

Rugged, all-in-one cellular router with 3G/4G GPS designed for use on-board rail vehicles

Heavy-duty enclosure and connectors designed for shock and high vibration environments
Enterprise-class routing, VPN and firewall capabilities
Optional integrated 802.11 ac/b/g/n; a/n Wi-Fi access point
Dual SIM for carrier redundancy
Cellular to Wi-Fi autoswitch
Full on-board train certs including AAR S-9401 and EN50155
Digi Remote Manager® platform for easy setup, mass configuration and management
Migrating from a WR-series device? Get information and tools to setup your new IX-series router.

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Digi TransPort® WR44 RR is a rugged enterprise-class cellular router designed for rail environments. Its rail industry ratings, versatility, security features and performance make it ideal for applications such as Positive Train Control (PTC), wayside device communications and on-board passenger Internet access.

Digi TransPort WR44 RR provides a reliable primary high speed cellular network connection or can act as a secure backup connection to the existing railroad network. It features a flexible communications design with 3G/4G multicarrier cellular, plus integrated Wi-Fi ac/b/g/n; a/n access point, serial and 4-port Ethernet switch. It also features full on-board train certifications, including AAR S-9401 and EN50155. Communications interfaces include hardened connectors, including M12 for Ethernet and serial, as well as TNC connectors for antenna connections.

Gain critical insights into your deployed devices and manage your network with Digi Remote Manager® (Dig RM) — the command center for your deployment. Digi RM is a cloud-based solution that facilitates easy setup, mass configuration, maintenance and support for hundreds or even thousands of remote devices. Digi RM lets you evaluate, update and configure your Digi enterprise products — and the health of your network — at scale after deployment.

Key Industries

Heavy Machinery Transportation

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Read how rail-certified cellular communications can accelerate Positive Train Control (PTC) connectivity and compliance.

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2G/3G Shutdowns: Plan Ahead to Stay Ahead

The shutdowns are coming sooner than you’d like. And Digi is here to help you plan ahead to avoid disruptions, lost data and – even worse – lost revenue. Digi LTE Migration Services is standing by with everything to make things go smoothly and quickly. What you need. Just in time.

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Featured Models
	NRND Digi TransPort WR44 RR - 4G LTE North America/EMEA, Wi-Fi (802.11ac)	WR44-M8G4-AE1-MD	How to Buy
	NRND Digi TransPort WR44 RR - 4G LTE LATAM/ANZ, Wi-Fi (802.11ac)	WR44-L9G4-AE1-MD	How to Buy

Additional Models
	NRND Digi TransPort WR44 RR - 4G LTE LATAM/ANZ, Wi-Fi (802.11ac), AAR S-9401	WR44-L9G4-AE1-MC	How to Buy

Accessories
	Accessory Kit - Digi TransPort WR44 RR	76000983	How to Buy

Digi Remote Manager
	Digi Remote Manager Digi Remote Manager is the technology platform enabling and automating the deployment, monitoring and management of thousands of devices from a single point of command. Compare Digi’s multiple offerings and varying subscription terms to meet your business needs.		Get Started

SPECIFICATIONS	Digi TransPort WR44 RR
WIRED INTERFACES
CELLULAR*
CERTIFICATIONS	Visit https://www.digi.com/resources/certifications for latest certifications
LTE - NORTH AMERICA/EMEA (M8)	LTE-Advanced Cat 6: 700 (B12,B13,B29) / 800 (B20,B26) / 850 (B5) / 900 (B8) / AWS (B4) / 1800 (B3) / 1900 (B2,B25) / 2100 (B1) / 2300 (B30) / 2500 (B41) / 2600 (B7) 3G HSPA+: 850 / 900 / AWS / 1800 / 1900 / 2100 MHz Transfer rate (max): 300 Mbps down, 50 Mbps up Approvals: PTCRB, AT&T, Verizon, Vodafone (pending)
LTE - ANZ/LATAM (L9)	LTE-Advanced Cat 6: 700 (B28) / 850 (B5,B18,B19) / 900 (B8) / 1500 (B21) / 1800 (B3) / 1900 (B39) / 2100 (B1) / 2600 (B7,B38) / 2300 (B40) / 2500 (B41) 3G HSPA+: 800/850/900/1700/2100 MHz Transfer rate (max): 300 Mbps down, 50 Mbps up
CONNECTOR	(2) 50 Ω TNC (center pin: female)
SIM SLOTS	(2) Mini-SIM (2FF)
SIM SECURITY	SIM slot cover plate
WI-FI**
STANDARD	802.11 ac/a/b/g/n 2.4/5 GHz
MODES	Access point, client and support for multiple SSID
TRANSMIT POWER	16 – 22 dBm, +/- 2 dB
RECEIVE SENSITIVITY	71 – 93 dBm, +/- 2dB
SECURITY	Open or shared key authentication; WEP (64- and 128-bit) encryption; WPA/WPA2 with RADIUS (WPA-enterprise and pre-shared keys)
CONNECTORS	(2) 50 Ω RP-TNC (center pin: male)
GPS**
CHANNELS	50
SENSITIVITY	-161 dB
PROTOCOL	NMEA 0183 V2.3 sentence output; +3.3 VDC active antenna drive; NMEA stream to local serial port or over TCP/IP
NAVIGATION	Galileo ready
AUGMENTATION	SBAS
COLD START	30 seconds
HORIZONTAL ACCURACY	< 2.5 meters (90%)
VELOCITY ACCURACY	0.1 m/s
CONNECTOR	(1) 50 Ω RP-TNC (center pin: male)
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) 5-pin A-coded M12 female; DCE
STANDARD	RS-232
SIGNAL SUPPORT	TXD, RXD, RTS, CTS, GND
FLOW CONTROL	Software (XON/XOFF), hardware supported
ETHERNET
PORTS	(4) 10/100 Mbps (auto-sensing)
CONNECTOR	Option of 4-pin D-coded M12 female or 8-pin A-coded M12 female
I/O
DIGITAL I/O	Input: 4 - 28 VDC; Output: 28 VDC 50 mA max
CONNECTOR	4-pin A-coded M12 Male (2 pins are used for I/O; the other 2 pins are used for DC power)
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/64 MB DDR2 SDRAM
POWER
INPUT	9 – 36 VDC
CONSUMPTION	15 W max, 8.5 W typical
CONNECTOR	4-pin A-coded M12 male (2 pins are used for power; the other 2 pins are used for I/O)
DC POWER CORD**	4-pin A-coded M12 female to bare wire
PHYSICAL
DIMENSIONS (L X W X H)	29.2 cm x 16.9 cm x 5.2 cm (11.5 in x 6.65 in x 2.05 in)
WEIGHT	2.6 kg (5.7 lbs)
STATUS LEDS	Power, LAN, Wi-Fi, serial, WWAN (link, act, SIM), signal strength
MATERIAL/RATING***	Aluminium alloy / IP54
MOUNTING	(4) mounting slots on the unit’s flange
ENVIRONMENTAL
OPERATING TEMPERATURE	-40° C to 70° C (-40° F to 158° F); reduced cellular performance may occur above 60° C (140° F)
STORAGE TEMPERATURE	-40° C to 85° C (-40° F to 185° F)
RELATIVE HUMIDITY	0% to 95% (non-condensing) @ 25° C (77° F)
ETHERNET ISOLATION	2 kV RMS
SERIAL PORT PROTECTION (ESD)	10 kV
CONFORMAL COATING	Available upon request
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
INDUSTRY	EN50155, EN45545-2 (all variants); AAR S-9401 (select variants)
WARRANTY
PRODUCT WARRANTY	3-year****

* Transfer rates are network operator dependent.
** Optional hardware.
*** The enclosure rating is self-declared and has not been formally verified by an independent lab.
**** Product specifications for operating temperature updated on February 5, 2015 and applies to current versions of the product currently in the field.
***** Standard 3-year warranty upgradeable to 5 years with purchase of a Digi Remote Manager Premier 5-year subscription applicable to the product purchased only at the time of product purchase and with product registration at that time in Digi Remote Manager.

ENTERPRISE SOFTWARE	DESCRIPTION
PROTOCOLS	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	IP filtering, 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 (upgradable to a maximum of 200); 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
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); RSTP (Rapid Spanning Tree Protocol); IP failover: VRRP, VRRP+TM; automatic failover/ failback to second GSM network/standby APN
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