Industrial IEC 61850-3 20-port managed Gigabit Ethernet switch

IGS-P9164 series is IEC 61850-3 managed redundant ring Ethernet switches. These switches are designed for power substation application and rolling stock application, fully compliant with the requirement of IEC 61850-3 and IEEE 1613.

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  • Designed for power substation / Railway application and fully compliant with the requirement of IEC 61850-3 and IEEE 1613
  • Support O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy
  • Open-Ring support the other vendor's ring technology in open architecture
  • Support IEEE 1588v2 clock Synchronization
  • Support application-based QoS management
  • Support LLDP Protocol
10/100/1000Base-T(X) Ports in RJ45 Auto MDI/MDIX


Gigabit Combo Port with 10/100/1000Base-T(X) and 100/1000Base-X SFP Port


Fiber Ports Number

Fiber Ports Standard

Fiber Mode

Fiber Diameter (μm)

Fiber Optical Connector

Typical Distance (km)

Wavelength (nm)

Max. Output Optical Power (dBm)

Min. Output Optical Power (dBm)

Max. Input Optical Power (Saturation)

Min. Input Optical Power (Sensitivity)

Ethernet Standards

IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX and 100Base-FX
IEEE 802.3ab for 1000Base-T
IEEE 802.z for 1000Base-X
IEEE 802.3x for Flow control
IEEE 802.3ad for LACP (Link Aggregation Control Protocol )
IEEE 802.1p for COS (Class of Service)
IEEE 802.1Q for VLAN Tagging
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol)
IEEE 802.1x for Authentication
IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)

MAC Table


Packet Buffer Size


Switch Properties

Switching latency: 7 us
Switching bandwidth: 40Gbps
Max. Number of Available VLANs: 4095
VLAN ID Range : VID 1 to 4094
IGMP multicast groups: 256 for each VLAN
Port rate limiting: User Define

Security Features

Device Binding security feature
Enable/disable ports, MAC based port security
Port based network access control (802.1x)
VLAN (802.1Q ) to segregate and secure network traffic
Radius centralized password management
SNMPv3 encrypted authentication and access security
Https / SSH enhance network security

Software Features

Redundant Ring (O-Ring) with recovery time less than 30ms over 250 units
TOS/Diffserv supported
Quality of Service (802.1p) for real-time traffic
VLAN (802.1Q) with VLAN tagging and GVRP supported
IGMP Snooping
IP-based bandwidth management
Application-based QoS management
DOS/DDOS auto prevention
Port configuration, status, statistics, monitoring, security
DHCP Server/Client/Relay
SMTP Client
Modbus TCP
NTP server

RS-232 Serial Console Port

RS-232 in RJ45 connector with console cable. 115200bps, 8, N, 1

Power Indicator

Green : Power LED x 3

Fault Indicator

Amber : Indicate unexpected event occurred

10/100/1000Base-T(X) RJ45 Port Indicator

Green for Link/Act indicator.
Dual color LED for speed indicator : Green for 1000Mbps indicator / Amber for 100Mbps indicator / Off light for 10Mbps indicator

1000Base-X Fiber Port Indicator

Green for port Link/Act. (for IGS-P9164GF series)

100Base-FX Fiber Port Indicator

Green for port Link/Act. (for IGS-P9164FX series)

100/1000Base-X SFP Port Indicator

Green for port Link/Act. (for IGS-P9164GC series)


Relay output to carry capacity of 1A at 24VDC on 3-pin terminal block

Redundant Input Power

Dual power inputs. 12~48VDC on 2-pin terminal block

Power Consumption (Typ.)




Dimensions (W x D x H)

115 (W) x 159 (D) x 154 (H)mm (4.53 x 6.3 x 6.06 inch)

Weight (g)

1750 g

Storage Temperature

-40 to 85°C (-40 to 185°F)

Operating Temperature

-40 to 75°C (-40 to 167°F )

Operating Humidity

5% to 95% Non-condensing


CE EMC (EN 55024, EN 55032), FCC Part 15 B


FCC Part 15, CISPR (EN55022) class A, EN50155 (EN50121-3-2, EN55011, EN50121-4)


IEC61000-4-2 (ESD), IEC61000-4-3 (RS), IEC61000-4-4 (EFT), IEC61000-4-5 (Surge), IEC61000-4-6 (CS), IEC61000-4-8, IEC61000-4-11



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Data Sheet

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