iSEG RF-3180 Secure Gateway
General Description
The iSEG RF-3180 Secure Gateway is a ruggedized, compact, secure switch/router with a base configuration of 2×100/1000 SFPs and 8×10/100 BaseT PoE ports and a variety of additional optional interfaces including 8×10/100 Base-T Ports, 8x100FX SFP Ports, 4xRS-232 Ports and a cellular modem.
Furthermore it supports a wide range of power inputs – 24/48/110/220 VDC, and 110/220 VAC.
As such it is ideally suited to operate in small, harsh environments cabinets found in remote utility sites according to the IEEE1613 and EN50121-4 standards.
Addressing the increasing risks of cyber attacks, the iSEG RF-3180 supports IPSec VPN tunnels and includes a firewall with service-aware inspection of SCADA protocols.
The iSEG RF-3180 advanced feature-set integrated in a compact platform makes it an ideal platform for deploying a Secure gateway for remote utility sites with critical utility infrastructures applications such as smart-grid and intelligent transportation.

Key Features
(for full specification, please download datasheet)
SECURITY Distributed DPI Firewall
- Profile-based firewall
- Security rules planning per service group
- Modes: Monitoring, Enforcement, Learning
- IEC 101 DPI Firewall; IEC 104 DPI Firewall
- Modbus RTU DPI Firewall, TCP Firewall
- DNP3 RTU Firewall, TCP Firewall
- S7 RTU Firewall, TCP Firewall
VPN
- IPsec Certificates X.509
- IPsec Dynamic Key Exchange
- IPsec encryption AES, 3DES
- L3 IPsec VPN: policy based, route based
- L3 mGRE DM-VPN
- L2 VPN GRE
Access control
- Port access filter per MAC/IP addresses
- Enable/Disable port
- IEEE 802.1x port-based authentication
- Local APA (Authentication Proxy Access)
- User activity report (under local APA)
- Access Lists L2, L3, L4
- NAT – traversal
LOCAL OPERATION
- RS-232 Console Port
- Local USB Port for Emergency Boot
- Discrete outputs for reporting system alarms Failsafe output relay for reporting critical alarms
INTERFACES
- 2 x 100/1000 SFP ports
- 8 x 10/100 Base-T ports POE+
- 8 x 10/100 Base-T Ports (optional)
- 8 x 100FX SFP Ports (optional)
- 4 x RS-232 Ports (optional)
- Cellular Modem (optional)
PHYSICAL DESIGN
- Mounting: DIN rail (optional wall mount)
- Enclosure: Rugged – IP 30 rated, no fans
- Weight: 1.4Kg (DC), 1.8Kg (AC)
- Dimensions: (mm) 148h x 72w x 123d
- Operating temperature: -40oC to 75oC
- Storage temperature: -40oC to 85oC
- Operating Humidity: 5%-90%
- IEEE1613 EMI – Electric Utility Substations
- EN50121-4 – Vibration and Shock resistance
- lEC 61000-4
POWER CONSUMPTION
- 15W without PoE; 135W with POV
INPUT POWER RANGES
- 12 -12V DC (range: 9-18v DC)
- 24 – 24V DC (range: 18-32v DC)
- 48 – 48V DC (range: 36-60v DC)
- HD – 125V DC (range : 85-165v DC)
- 110-230V AC (range: 90-250v AC)
- WDC – Wide DC range (range: 18-60v DC)
MANAGEMENT
- Console serial port
- Remote CLI access using SSH tunnel
- Backup/Restore running config
- Conditioned/scheduled system reboot
- Remote management and upgrade
- TFTP/SFTP Client
- Safe Mode
- Syslog
- SNMPv1/v2C/v3
- iSIM Network Management System
NETWORKING Advanced Layer 2 feature-set
- ITU-T G.8032v2 Ethernet ring
- IEEE 802.1s MSTP
- IEEE 802.1w RSTP, enhanced RSTP
- IEEE 802.3ad LAG with LACP
- IEEE 802.1q VLAN segregation
- IEEE 802.1p per-port queues
- DHCP Client, Server and Relay
- QOS Prioritization, Shaping, Scheduling
- OAM EFM IEEE 802.3ah
- OAM CFM ITU-T Y.1731/IEEE 802.1ag
Layer 3 feature-set
- Static routing; OSPF, RIPv2 Routing
- VRRP redundancy scheme
Serial
- Transparent tunneling of serial streams
- SCADA gateway for IEC101/104, ModBus
- RTU/TCP and DNP3
- Terminal Server Byte/Frame mode; TCP/UDP
Cellular Modem
- Cellular 2G/3G/4G/LTE modem with 2 x SIM cards
System Performance
- Line rate L2/L3 switching throughput
- Switching latency < 10?Sec
- 16K MAC addresses; 4K VLANs
Multicast
- L2 Multicast
- IGMP snooping for traffic optimization
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