6944 Dual SIM Industrial 4G Router

6944 4G LTE Industrial M2M Router

The 6944  is a Dual SIM Industrial 4G Router which can route via its SIMS cards, Ethernet WAN, or via its Wi-Fi to other 6944’s providing a highly resilient network. The 6944 supports VRRP and is also available with a GPS Option.



The Case Communications 6944 is a 4G VPN Industrial  Router. The 6944 is equipped with Dual 4G SIMS and  300Mbps Mesh Wi-Fi , digital Input / output ports and support for both MODBUS master and MODBUS Slave. The Case Communications 6944 is  a high performance industrial cellular router designed to operate in harsh conditions from -40C to +75C.  This allows the 6944 to operate reliably in the most difficult of locations.

Ethernet Ports

Supplied with 4 x 10/100Mbps Ethernet ports the 6944 Industrial Router can either use all 4 Ethernet ports as LAN Ports or it can use 3 Ethernet ports as LAN Ports and 1 Ethernet Port as an ‘Ethernet WAN’ Port, providing an additional route out of the 6944.

300Mbps MIMO Wi-Fi

The Case  6944  Router comes with with dual MIMO antenna providing 300Mbps over the Wi-Fi  using well known standards IEEE 802.11b/g/n  Wi-Fi. This allows the 6944 to act as an Access Point or to connect to other 6944’s via the Wi-Fi link. When meshed to other 6944 routers the 6944 can use the Wi-Fi  as another alternate route.

This allows true meshed network and true non-stop networking.

VRRP (Virtual Router Redundancy Protocol)

For the ultimate in resilience the  6944 is supports V.R.R.P  (Virtual Router Redundancy Protocol) This is a computer networking protocol that provides automatic assignment of available Internet Protocol (IP) routers for participating hosts. The V.R.R.P router that has the highest number will become the virtual master router. This means other routers can automatically take over in the event or a router failure.

SMS Control

The 6944 supports an  SMS feature which allows network managers to send an SMS to monitor or control the 6944 router or get the operational status of the router.

6944 with GPS

The 6944 has the option of  a GPS module.

Serial Ports

To provide support for SCADA / MODBUS systems the 6944 is equipped with both an RS232 and RS485 ports allowing connection to industrial control systems.


6944 Industrial Router Specifications

Cellular Frequency Bands4G (LTE)
Aus & NZ: B1/B2/B3/B4/B5/B7/B28/B40
EMEA: B1/B3/B5/B7/B8/B20/B38/B40/B41
America: B2/B4/B12/B13
SIM 2 x SIM Slots 1.8v/3V
Auto-Switch on: Data Limit, SMS Limit, Network failure, Network denied, Connection failure
Auto-APN ListOperator APN List
Mobile Quota ControlThe Network Manager can set up custom data limits for both SIM cards
Number of Antenna2 (Main and Aux) with SMA female connectors
Digital Input & Output
Type2 Digital Input
2 Digital Output
ConnectorTerminal Block
Isolation3KVDC or 2KVrms
Absolute Maximum36vdc
Absolute Maximum100ma
Virtual Private Networks
Open VPNSupport for up to 5 x OpenVpn Tunnels
IP SecIKEv1, IKEv2, supports up to 5 IP Sec Tunnels
GRELayer 2 and Layer 3, supports up to 5 x GRE VPN Tunnels
DMVPNDynamic Multipoint Virtual Private Networking
Monitoring & Management
Web GUIHTTP / HTTPS, firmware upgrade
Command Line InterfaceSSHv2 & Telnet
SNMPSNMPv1, v2, v3 SNMP Traps

Number of Ports4 x 10/100Tx Ports
Port TypesAuto 10/100 Mbps, Auto MDI / MDIX
Isolation Protection1.5KV
Wi-Fi ModeIEEE 802.11b/g/n Access Point (AP), Client
Wi-Fi Data Rate2 x 2 MIMO, 300Mbps
Wireless SecurityWPA, WPA2, WEP, CCMP, TKIP
Frequency Bands2.412 - 2.484 Ghz (2.4Ghz ISM Band)
Antennas2 x RP-SMA for Wi-Fi Antenna Connectors
Number of Ports1 x RS232 (3 Pin) + 1 x RS485
ConnectorTerminal Block
ESD Protection+ / - 15KV
Bit Rate300 bps to 115200 bps
RoutingStatic, Dynamic (RIPv1 / v2) OSPF, BGP
Manager DiagnosticsPing Detection, Timer Reboot, ICMP for link detection
DHCPStatic & Dynamic IP Address allocation
DDNSAutomatic and Manual Configuration
Network ResilienceDual SIM, Ethernet WAN, WI-Fi, VRRP
FirewallFlexible Access Control of TCP, UDP, ICMP Packets, MAC Address Filtering
SMSSMS Configuration, SMS gateway, SMS Notification

Input Voltage9 ~ 48vdc
Power ConsumptionData Link Active: 400mA(Peak) @12vdc
Data Link Idle: 100Ma @ 12vdc
Connector3 Pin, 3.5mm female socket with lock
Hardware Resilience
Watchdog TimerBuiltin watchdog timer
Reset ButtonReset / restore to factory default
LEDSSystem, Network, USR, RSSI x 3
Housing and Physical
Ingress ProtectionIP 30
Housing and WeightMetal: 300 gms
Dimensions106mm x 106mm x 40mm
InstallationDIN - Rail Mounting

Operating Temperature- 40C to +75C
Operating Humidity5% to 95% non-condensing

EN 55032:2012 Class B
IEC 61000-4-2 ESD: Level 4
IEC 61000-4-3 RS: Level 3
IEC 61000-4-4 EFT: Level 3
IEC 61000-4-5 Surge: Level 3
IEC 61000-4-6 CS: Level 3
VibrationEN 50155


6944 Ordering Information

Case 6944Industrial Dual SIM 4G Router 300Mbps Wi-Fi


Additional Information

Case 6944-Dual SIM 4G with Wi-Fi Datasheet (182 downloads)

6944-Quick-Start-Guide-V2.pdf (100 downloads)

6944-Wi-Fi-Router-Rev-V2.3.pdf (120 downloads)