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RSA-4222w

Remote Site Access Router with ADSL/VDSL2, Ethernet and cellular wireless WAN ports

The MuLogic RSA-4222W is a router for access to remote locations such as power substations, traffic management systems and various other remote site automation equipment. The unit is equipped with an ADSL/VDSL2 port, a 2G/3G or 2G/3G/4G Wireless WAN port and 4 Ethernet ports with VLAN support that can be configured as LAN or WAN port. Two USB2.0 ports are available for connecting an external wireless WAN modem and USB devices like memory and interface devices for extra Ethernet and serial ports. The RSA-4222W incorporates 2 independent serial port gateways that can be used for remote access to devices with a serial interface. One serial gateway connects to an RS232 port, the other to an RS485 port. The unit is designed for industrial applications and is powered from low voltage DC or AC power sources. The RSA-4222W operates over a temperature range from -40°C to +70°C.

to the sample application:
  1. Secure remote access with RSA-4222w
RSA-4222w Features:
  • Access router with multiple WAN ports: ADSL/VDSL2, Ethernet and 2G/3G or 2G/3G/4G Wireless WAN.
  • Wireless WAN interface: 2G/3G version: 5-Band UMTS, 4-Band GSM.
    2G/3G/4G version: 5-band LTE, 3-band UMTS, Dual band GSM.
  • DSL interface supports standards for ADSL, ADSL2, ADSL2+, and VDSL2
  • One hardware version for ADSL Annex A (PSTN overlay) and Annex B/J (ISDN overlay).
  • ADSL Downstream rates up to 24 Mbit/s, upstream rates up to 1.4 Mbit/s (Annex A/B). Upstream rates up to 3 Mbit/s in Annex A/M and Annex B/J modes.
  • VDSL2 Downstream rates up to 100 Mbit/s, upstream rates up to 50 Mbit/s.
  • ADSL Encapsulation Protocols: PPPoA, PPPoE, IPoA, MER/IPoE and CLIP.
  • Ethernet ports: 10/100baseT, Auto-MDI/MDIX. All can be used as LAN or WAN port.
  • Automatic Failover operation between xDSL, Ethernet or Wireless WAN ports.
  • Ethernet ports support SCADA protocols like Modbus/TCP, DNP3/IP and IEC60870-5-104.
  • Two serial port gateways for remote serial data (TCP/IP or UDP/IP) to serial ports (one RS232, one RS485). Data rates from 300 to 115200 bit/s.
  • Serial ports support SCADA protocols like Modbus RTU/ASCII, DNP3 and IEC60870-5-101.
  • USB ports for connecting external interfaces, WWAN modems and memory devices.
  • IPsec and OpenVPN tunnels for secure communication with Ethernet and serial ports.
  • GRE tunnels for routing multicast protocols, BGPO, RIP, OSPF or EIGRP.
  • Secure Layer-2 Ethernet bridging over OpenVPN tunnels.
  • Secure access to Serial port gateways. (VPN tunnel or access restrictions in firewall).
  • Up to 4 separate LANs with individual DHCP servers.
  • IEEE 802.1Q VLAN support for VDSL2/PTM, LAN and Ethernet WAN interfaces.
  • Static routing and dynamic routing (RIP Version 1 and 2).
  • Dynamic NAT (IP masquerading) for outgoing connections.
  • Static NAT (Port forwarding) for incoming connections.
  • Stateful firewall for Access Control and rate limiting (DoS protection).
  • Device Management: HTTP/HTTPS, Telnet/SSH, SNMP and serial port.
  • System alerts by means of: Email, SNMP traps and SMS.
  • Independent watchdog/reset controller for monitoring vital system functions.
  • Dry contact sensor (input) with status reporting and alerting via SNMP, Email or SMS.
  • Dry contact (output) for automatic alarm/status indication or remote control.
  • System temperature sensors with status reporting via SNMP and HTTP.
  • Isolated supply voltage input for industrial applications (suitable for AC and DC).
  • Supply voltage ranges: 11-36Vdc/11-28Vac, 18-60Vdc/18-30Vac or 18-72Vdc.
  • Extended operating temperature range: -40°C to +70°C
  • Din-Rail or panel mounting.

 
RSA-4122w

Datasheet RSA-4222w


Sample application:
 

Secure remote access with RSA-4222w

Secure remote access with RSA-4122w