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8-Port IEC 61850-3 certified Managed Gigabit switch

8-Port IEC 61850-3 certified Managed Gigabit switch

Model No : EHG9508

Weight In KG :1

Weight In LB :2.20462



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INTRODUCTION

      • The EHG9508 Series is a highly reliable Gigabit Managed Ethernet Switch. Its IEC61850-3 compliance allows it to be core part in the IEC 61850 network in power substations and control centers. The series is also certified by DNL.GL (former KEMA) to meet the IEC61850 applications and to support the transmission of GOOSE messages used for fast communication between IEDs.
      • The IEEE1588 Precision Time Protocol capabilities allow the deployment of EHG9508 Series in networks with stringent time Synchronization requirements. It can act as hw-assisted transparent clock providing nanosecond-accurate correction-field packet-update and as a sw-assisted boundary clock, achieving a µs-level accuracy.
      • The device equips up to 6 x 10/100/1000BASE-T(X) RJ-45 ports and  2 x 1000BASE-X SFP ports. With its high performance, it provides network redundancy self-recovery mechanisms is less than 20ms on full load that enables the user to build a reliable network through a redundant ring topology. ERPS/STP/MSTP/RSTP/MRP (Client) and many other compatible rings are supported. With a Multifunctional web dashboard, its offers intelligent features such as Quality of service (QoS), Virtual LAN (VLAN), IGMP, IGMP Snooping, Port mirroring and security. To prevent network intrusions, it is necessary to have a good accessing control mechanism that can identify, authenticate and authorize users. EHG9508 support user account, password policy, and authentication interface managements functions that comply with IEC62443 standard.
      • The EHG9508 Series is designed to be used in core power utilities. It provides dual redundant power inputs with Reverse Polarity Protection and two sets of relay that allow the user build up a stand-alone fault alarm system. Its wide operating temperature of -40 to 85°C and DIN-Rail mounting capacities make it suitable to be used in remote substations where harsh environment and reliability is an issue.

 

TECHNICAL 

SWITCH PROPERTIES

Priority Queues

8

VLAN Table

4096

MAC-Based VLAN

512

VLAN ID Range

VID 1 to 4,094

Trunk Group4

4

Static IGMP Groups

128

Dynamic IGMP Groups

256

MAC Table Size

16k

Packet Buffer Size

1.5 MB

Jumbo Frame

9216 Byte

ETHERNET

Standards

IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseX
IEEE 802.3ae For 10 Gigabit Ethernet Fiber
IEEE 802.3x for Flow Control, back pressure flow control
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.1X for Authentication

Protocols

IPv4, IPv6, IGMPv1/v2/v3, IGMP Snooping,GARP, GMRP, GVRP, SNMPv1/v2c/
v3, SNMP Inform, ICMP, Telnet, SSH, DHCP Server/Relay/Client, DHCP Option
66/67/82, BootP, RARP, TFTP, NTP Server/Client, SNTP, SMTP, SMTP (Gmail),
RMON, HTTP, HTTPS, Syslog, MRP (Manager/ Client), LLDP, IEEE 1588 PTP
V1/V2, IEEE 1588 Hardware End-to-End Transparent Clock, 802.1x, EAP, RADIUS,
TACACS+, Mirror port, QoS, ACL, Serial Console, U-Ring, ITU-T G.8032
ERPS Ring, STP, RSTP, MSTP, Compatible Ring, DHCP Snooping, ARP Spoof
Prevention, Dynamic ARP Inspection, MLD, UDLD, IP Source Guard

Automation Profiles

Modbus/TCP status registers

SNMP MIB

MIB II, IF-MIB, SNMPv2 MIB, BRIDGE-MIB, RMON MIB Group 1,2,3,9, RFC
RFC 1157, RFC 1213, RFC 1215, RFC 1493, RFC 1643, RFC 1757, RFC 2011,
RFC 2012, RFC 2013, RFC 2233, RFC 2571, RFC 2742, RFC 2819, RFC 2863,
RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415

INTERFACES

RJ45 Ports

Up to 8 10/100/1000BASE-T(X) auto negotiation speed

Fiber Optic Ports
Up to 4 1000BASE-X SFP slot

LED Indicators

PWR1, PWR2, Alarm, Run, Ring, Ring Master, RJ-45 Link/Speed, SFP Link

Console

RS232 (RJ45 connector)

Relay Output

2 x Relay outputs with current carrying capacity of 1A @ 24 VDC

DIP Switches

Ring Control

Reset Button
Yes

POWER

Input Voltage

24-57 VDC
100~240 VAC for AC series
110~370 VDC for HV Series

Input Current (System)

0.63A @ 24 VDC
0.16A @ 100 VAC for AC series
0.12A @ 110 VDC for HV series

Reverse Polarity Protection

Yes

Connectors
5-Pin 5.08mm Lockable Terminal Block


PHYSICAL CHARACTERISTICS

Housing

IP30 SPCC metal housing

Dimension (W x H x D)

77 x 145 x 113 mm

Weight

1,000g (AC/HV versions) / 1,200g (other)

Installation

DIN-Rail , Wall mount (optional kit)

ENVIRONMENTAL LIMITS

Operating Temperature

-40°C~85°C (-40°F~185°F)

Storage Temperature

-40°C~85°C (-40°F~185°F)

Ambient Relative Humidity

5%~95%, 55°C (Non-condensing)

 

EHG9508-2SFP 8-Port IEC 61850-3 certified Managed Gigabit switch 2SFP
EHG9508-2SFP-HV 8-Port IEC 61850-3 certified Managed Gigabit switch 2SFP-HV
EHG9508-2SFP-AC 8-Port IEC 61850-3 certified Managed Gigabit switch 2SFP-AC