Comnet Ethernet Switch with 2 x SFP/8 x10/100TX PoE/48V DC PSU

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Distributed DPI Firewall Profile based firewall
Security roles planning per service group
Firewall monitoring mode
Firewall enforcement mode
Firewall Learning Mode
IEC 101 DPI Firewall
IEC 104 DPI Firewall
IEC 61850 mms DPI Firewall
Modbus RTU DPI Firewall
Modbus TCP DPI Firewall
DNP3 RTU Firewall
DNP3 TCP Firewall
VPN IPsec Certificates X.509
IPsec CRL server
IPsec CA server
IPsec Dynamic Key Exchange
IPsec encryption AES
IPsec encryption 3DES
L3 IPsec VPN policy based
L3 IPsec VPN route based
Access control SNMPv1/v2/v3 Enable/Disable port
Port access filter per MAC / IP addresses
IEEE 802.1x port-based authentication
local APA (Authentication Proxy Access)
User activity report (under local APA)
Access Lists L2/L3/L4 Radius
TACACS NAT - traversa
Interface 2 × 100/1000 SFP¹ ports
8 × 10/100Base-T(X) ports (Optional 30 W PoE)
8 × 10/100Base-T(X) ports (Optional, No PoE)
8 × 100FX SFP ports (Optional)
4 × RS-232 ports (Optional)
(600 - 115.2 Kbps Support)
2G/3G/4G cellular modem (Optional)
Management Console serial port
Port management speed, auto-negotiation and Duplex
Backup/Restore running config
Conditioned/scheduled system reboot
Remote management-(SSHv2,CLI/HTTPS/Telnet)
Software upgrade via TFTP/ SFTP
TFTP/ SFTP Client Syslog Port mirroring
Local Operation Local USB port for emergency boot
Discrete outputs reporting system-alarms
Failsafe output relay reporting critical alarm
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
IEEE 802.3p
IEEE 802.3x.
DHCP Client, Server and Relay
QOS Prioritization, shaping, Scheduling
QOS functions: 8 queues tag, switch ports
OAM EFM IEEE 802.3ah
OAM CFM ITU-T Y.1731/IEEE 802.1ag
1588v2 PTP Transparent Clock
Layer 3 feature-set Static routing; OSPF, RIPv2 Routing;
VRRP redundancy scheme
SCADA protocol handling Transparent tunneling of serial streams
SCADA gateway for IEC101/104, ModBus RTU/TCP
and DNP3
Terminal Server Byte/Frame mode
Terminal Server TCP/UDP
Cellular Modem (Optional) GPRS/UMTS or HSPA/EVDO/LTE cellular modem
(cellular interface requires sold separately antennas)
2 × SIM cards
System Performance Line rate L2/L3 switching throughput
Switching latency <10 µSec
16K MAC addresses
4K VLANs with port affiliation & tagging
Multicast L2 Multicast
IGMP snooping for traffic optimization
Indicating LEDs PWR Port Activity/Speed RUN ALM
Enclosure Rugged - IP 30 rated, No fans
Weight 1.4 Kg (DC) – 1.8 Kg (AC)
Size, DC 8 Port Models 73 × 148 × 123 mm (2.9 × 5.8 × 4.8 in)
Size, DC 16TX Port Models 80 × 148 × 123 mm (3.1 × 5.8 × 4.8 in)
Size, DC 8TX + 8SFP Models 102 × 148 × 123 mm (4.0 × 5.8 × 4.8 in)
Size, AC Models 112 × 148 × 123 mm (4.4 × 5.8 × 4.8 in)
Mounting DIN rail enclosure
MTBF >250,000 Hours
Storage Temperature -40º to +85ºC
Operating Temperature -40º to +85ºC
Operating Humidity 5% to 95% Non-condensing²
Power input See Options in Ordering Information
DC models have 2 redundant inputs
AC models have 1 input
Power Consumption 12 W Max (plus PoE Load if PoE version)
Power Management of 8 PoE Ports
Power Output 12 VDC: 60 W Max (30 W for two groups of 4 ports)
24 VDC: 80 W Max (40 W for two groups of 4 ports)
48 VDC: 120 W Max (60 W for two groups of 4 ports)
110 VDC: 100 W Max (50 W for two groups of 4 ports)
220 VDC: 100 W Max (50 W for two groups of 4 ports)
VAC: 120 W Max (60 W for two groups of 4 ports)
PoE Group Division Group 1: P1, P2, P3, P6; Group 2: P4, P5, P7, P8
IEC 61850-3 Electric Utility Substations IEEE 1613 Class 2 Electric Utility Substations
EN50121-4 Vibration & Shock resistance IEC 61000 -4
EN 60950 NEMA TS-1/TS-2

This listing is for RLGE2FE16R/S/48/28P (Dual Redundant 36 to 60 VDC Inputs - PoE+) only. Use description below as a general reference.

ComNet product series RLGE2FE16R are substation-rated and industrially hardened layer 2 managed switches/layer 3 routers, with a unique and highly robust packet processing SCADA-aware security firewall for the most missioncritical and demanding cyber-security applications. The RLGE2FE16R is intended for deployment in environments where high levels of electromagnetic noise and interference (EMI) and severe voltage transients and surges are routinely encountered, such as electrical utility substations and switchyards, heavy manufacturing facilities, track-side electronic equipment, and other difficult out-of-plant installations. Layer 3 routing functionality allows for the participation and foundation of a core network infrastructure. The RLGE2FE16R is an ideal platform for deploying a secure communications and networking gateway for remote electrical utility sites, and other critical infrastructure applications


  • Fully compliant with the requirements of IEC 61850-3 and IEEE 1613 Class 2, for use in electrical utility substations; and NEMA TS-1/TS-2 for Traffic Signal Control Equipment
  • For NERC-CIP-5 and NERC-CIP-014 compliance, or any network application demanding effective cyber-security protection
  • Up to (16) 10/100 Mbps Ethernet RJ-45 communications ports, with (2) 100/1000 Mbps SFP uplink ports. Available with optional (8) 100 Mbps SFP ports for network aggregation applications, or where it is desirable to provide optical connectivity directly to the switch/router or in electrically noisy environments.
  • Optional internal 2G/3G/4G LTE GPRS/UMTS cellular radio modem with 2 SIM card slots, for maximum network reliability and availability
  • Optional serial interface supports 4 ports of RS-232 serial data, with serial gateway and serial tunneling
  • Optional PoE+: 30 watts per port, 8 ports max
  • Highly advanced and sophisticated security suite: Per Port Deep Packet Inspection (DPI) SCADA-aware firewall supports DNP-3, ModBus, IEC 104/101, and IEC 61850 protocols for NERC-CIP-5 compliance
  • Network Learning allows the user to easily create secure and highly effective SCADA firewall rules
  • Supports IEEE 1588v2 Precision Timing Protocol, Transparent Clock (TC), 10/100 Mbps communications ports only. (Gigabit uplink ports to be supported in future firmware release.)
  • IEEE 802.1X Port-based network access control
  • L-2/3/4 ACL for incoming traffic, and layer 2/layer 3 VPN with IPsec
  • The user APA (Authentication Proxy Access) controls remote access and communications to end-point/edge of network devices by all users, with extreme granularity across the users, time, physical Ethernet or serial data ports, TCP ports, and SCADA protocols. It also provides PCAP for the entire allowed maintenance or access session.
  • IPsec VPN with X.509 certificates, for use over any cellular or fiber-optic network
  • Ethernet layer 2 switching & layer 3 IP routing with integrated VPN and link protection per ITU-T G.8032
  • Fault/event notification provided through Syslog and SNMP traps
  • Environmentally hardened for deployment in difficult unconditioned out-of-plant installations: Extended ambient operating temperature range of -40° C to + 85° C, for use in virtually any environment. Conformal coating is optionally available for humidity with condensation or airborne particulate matter environments.
  • Rugged metal housing. DIN-rail mountable & rated for IP-30 ingress protection
  • Internal/self-contained universal power supply: Available in operating voltage ranges from 9 to 270 VDC, or 90 to 250 VAC
  • Redundant power supply input capability significantly reduces the possibility of a single-point-of-failure, for the highest possible system and network reliability (DC-powered units only)
  • No fans or forced-air cooling; cooling via natural convection eliminates unreliable and troublesome fans/moving parts, with no periodic maintenance requirements

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