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The Regesta-Lite router family brings today´s most advanced corporate IP network protocols to the world of smart grids. These routers have been specially designed to be able to provide to a range of multiple connectivity solutions in remote and unattended locations where the characteristics of the site demand a high level of industrial-grade ruggedness. 

It takes full advantage of Teldat´s advanced internetworking software (CIT) to provide the latest in communications security with encryption, authentication management and access control to secure against intrusion attemps. 

Combined with Teldat and third party SNMP-based management tools, it is ideal for large-scale deployment (where the auto-provisioning feature enables deployments without the intervention of dedicated IT personnel).

  • Reliable communications and hardware
  • Multiple access technologies (1 LTE + Ethernet) employed with real-time backup mechanisms, SNMP trap notifications and alerts. 

  • Rugged hardware design
  • Adaptable hardware design for unattended installations, with extended temperature range (-10 to 60º C) and electrical/electromagnetic immunity. 

  • Multi-range power supply
  • A single device for networks with diverse power supplies. 

  • Corporate networking software
  • The latest IP network technologies for smart grid communications bringing security, quality and ease of use to large-scale multi-service deployments. 

    The Regesta-Lite are industrial-grade routers that provide secure and realiable IP broadband connectivity to SCADA telecontrol and telemetry networks in smart grid deployments. 

    The built-in Ethernet switch can provide services to large numbers of intelligent electronic devices at remote locations, including VLAN support and other advanced switching features. 

    The router guarantees optimal execution and maximun security of communications between multiple IP services. In addition, the simultaneous use of 2G/3G/LTE and Ethernet interfaces provides maximum communications reliability, wich is ensured thanks to the full support of the management, monitoring and backup functionalities.

    The Regesta-Lite router family incorporates the latest communications security with a comprehensive collection of VPN protocols and firewall techniques. 

    Figure 1: Multiple scenarios covered by REGESTA-Lite

    Figure 2: Telemetry and telecontrol communications

  • 2 FE 10/100 VLAN, 802.1X duplex ports
  • 2 10/100-Base-T, auto detect ports (full/half-duplex auto-negotiation) MDI / MDI-X crossover detection, Ethernet V2 / IEEE 802.3LLC (802.2), ARP, IEEE 802.1Q (VLAN), IEEE 802.1X

  • Multi-range power supply (100-240VAC and 40VDC-75VDC)
  • 40V-75 VDC and 110V-220 VAC power supply, both ranges supported in a single model for easy deployment and maintenance. 11 W consumption.

  • 2G/3G/4G (backup with dual-SIM and/or dual-module)
  • Up to two 2G/3G/4G embedded interfaces with dual SIM tray for automatic backups. Advanced Teldat system for proactive monitoring and automatic recovery from WWAN incidents.

  • Certified for use in electrical environments
  • Safety certificates for equipment in electrical environments: EMC, isolation, immunity, electrical, climatic and mechanical. 

  • Extended temperature range (-10 to 60ºC).
  • The Regesta-Lite includes a housing design for optimal heat dissipation and wall mount and DIN rail mount options, guaranteeing operation between -10 and 60º C with up to 95% humidity. 

  • Security: 802.1X, ACLs, firewall and DMVPNs (IPSec)
  • The Regesta-Lite includes state-of-the-art security: ACLs, firewall, 802.1X, IPSec with hardware encryption, DMVPNs, etc. This allows for safe and scalable deployment in easy-to-manage smart grid networks. 

  • Serial ports for SCADA protocols
  • It is also able to incorporate serial interfaces 8up to a total of 3 serial ports) with SCADA protocols, thus providing the versatility to connect to industrial meters, RTUs and other control devices. 

  • Advanced services (routing, management, QoS)
  • The Regesta-Lite includes state-of-the-art security: ACLs, firewall, 802.1X, IPSec with hardware encryption, DMVPNs, etc. This allows for safe and scalable deployment in easy-to-manage smart grid networks. 

  • IEC-101 to IEC-104 Serial-IP and Gateway Encapsulation
  • Data from the serial port can be transparently encapsulated with IP. The "IEC-101 to IEC-104 gateway" function also allows IEC-101 TRUs to be maintained and central management software to migrate to IEC-104.  

  • Out-of-band management console port
  • The console port facilitates troubleshooting and installation at remote points.


    • Power Supply
    • Multi-range power supply (85-264 VAC and 40-75 VDC)
    • Power consumption (max.): 11 W
    • Both AC and DC power supply are supported on the same unit
    • Ethernet interfaces
    • 2-port switch (RJ45 connector)
    • 802.3i (10BaseT), 802.3u (100BaseT)
    • Support duplex, IEEE 802.3u link speed auto-negotiation, VLAN and 802.1X
    • Up to 3 Serial Interfaces (DB9 connector)
    • Asynchronous up to 115200 bps
    • RS-232 and RS-485 options
    • RTS/CTS and SCADA flow control (Modbus, IEC-101/102, IEC-104 gateway)
    • WWAN interface
    • Built-in hardware module with EDGE/UMTS/HSPA+ or LTE technology
    • 2 x external antennas with SMA connector
    • Dual-SIM trays (internal)
    • Dimensions and Weight
    • L x W x H: 186 x 203 x 47 mm (without protection)
    • Approximate weight: 600gr.
    • Format: DIN rail and wall mounting
    • Environmental specifications
    • Temperature: -10 to 60 º C
    • Relative humidity: 5 to 95%
    • Atmospheric pressure: 700 to 1060 mbars


    • IP protocol
    • ARP, ARP Proxy, MTU discovery, NAT, ECMP, BFD
    • RIP, OSPF, BGP, policy-based static and dynamic routing
    • Virtual Router Forwarding (Multi-VRF)
    • IP protocol (2)
    • Multicast: IGMP (v1,v2, v3), PIM-SM, MSDP, MLD, MLDv2
    • IPSLA service probes (delay, package loss, jitter)
    • High availability: VRRP, TVRP (HSRP compatible)
    • Security
    • IPSec support in transport and tunnel mode (including DMVPNs)
    • Pre-shared authentication, RSA, Certificates, MDS, SHA-1
    • DES (56 bits), 3DES (168 bits), AES (128, 192 and 256 bits), IKEv1, IKEv2
    • Security (2)
    • Certificates: CSR, SCEP, X.509v3, PKIX, LDAP revocation
    • Static and dynamic access lists and session-based firewall
    • DoS and DDoS attack detection
    • IP services
    • Telnet, DHCP, DNS, FTP, SFTP and SSH server and client
    • NTP, LDAP, Syslog, SCP client. TFTP server
    • DHCP, dynDNS relay
    • Service quality
    • Classification, marking, bandwidth management and limiting/prioritizing
    • Up to 32 types and 16 queues per interface
    • Strict policies (PQ), low latency (LLQ), by weight/type (WFQ, CBWFQ)
    • Specific WWAN functions
    • Automatic hand-over (passive and active probe-based detection)
    • Advanced link monitoring (packet error, latency, jitter)
    • Dual SIM associated with the hand-over mechanism
    • Management
    • CLI configuration and storage in a plain text file
    • Assignment of user/group licenses
    • RADIUS and TACACS+ AAA support
    • Management (2)
    • Netflow, RMON V5 and V9, SNMPv1, v2c y v3, Syslog support
    • Manageable through SMS and self-provisioning with Colibri NetManager
    • Wireshark-compatible remote traffic capture


    • LEDs
    • Type RS232
    • Default speed 9600 bps, maximum speed 115200 bps
    • 2 x status/speed LEDs per Ethernet port
    • Certificates (I)
    • 2 x wireless status/coverage LEDs
    • 1 x system LED (configurable)
    • Isolation (EN 60255-5) for electrical resistance and impulses
    • Certificates (II)
    • Immunity (I): EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5
    • EN 61000-4-6, EN 61000-4-8, EN 61000-4-10, EN 61000-4-12, EN 61000-4-13
    • Immunity (II): EN 61000-4-18 Electrical: EN 61000-4-11 and EN 61000-4-29
    • DB-9 connector with proprietary pinouts (including adapter)
    • Climatic: EN 60068-2-78, EN 60068-2-2, EN 60068-2-1, EN 60068-2-14
    • Mechanical: EN 60870-2-2, EN 60068-2-6 EN 60068-2-27
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