EHG9508
8-Port IEC 61850-3 certified Managed Gigabit switch with 2 SFP slots
Overview
The EHG9508 Series is a highly reliable Gigabit Managed Layer2 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 Gigabit copper ports and up to 2 1000BASE-X SFP ports. With its high performance, it provides network redundancy self-recovery mechanisms in 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 (Manager/ 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.
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.
Features
- IEC 61850-3 & IEEE1613 standards for power substation automation systems
- ERPS and Compatible Ring (recovery time < 20ms @ 40 switches), STP/RSTP/MSTP/MRP (Manager/ Client) for network redundancy
- IEEE1588v2 Precision Time Protocol support, with nanosecond-accurate Hardware-based E2E Transparent clock and Software Boundary Clock
- Support Modbus TCP
- SNMP v1/v2c/v3 support; RMON for traffic monitoring
- Access Control with 802.1x, AAA, ACL, IP Source Guard, etc.
- Network Monitoring with Port Mirroring, sFlow, etc.
- Remote management over Web browser, Telnet, Serial console, Utility
- Dual Power inputs
- Rigid IP-30 housing; DIN-Rail
EHG9508 Specifications
- 6x 10/100/1000Base-T(X) Ports in RJ45 Auto MDI/MDIX
- 2 x 1000BaseX SFP ports
- 1x RS232 Console Port (RJ45)
- 2x Relay output
EH9508-2SFP
- Dual inputs 24-57 VDC on 5-pin t. block
- Power Consumption (Typ.) 0.63A @ 24 VDC
- Operating Temperature -40 to 85°C (-40 to 167°F)
- Operating Humidity 5% to 95% Non-condensing
EH9508-2SFP-HV
- Dual inputs 110-370 VDC
- Power Consumption (Typ.) 0.12A @ 110 VDC
EH9508-2SFP-AC
- Power input 85-264 VAC
- Power Consumption (Typ.) 0.16A @ 100 VAC
Layer2 Redundancy protocols
- ITU-T G.8032 ERPS, STP, RSTP, MSTP, MRP(Manager/Client), Compatible Ring/Chain, U-Ring
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, SMTP, SMTP (Gmail), RMON, HTTP, HTTPS, Syslog, MRP (Manager/ Client), LLDP, 802.1x, EAP,RADIUS, TACACS+, Mirror port, QoS, ACL, BGPv4, DHCP Snooping, ARP Spoof Prevention, Dynamic ARP Inspection, MLD, UDLD, IP Source Guard, sFlow
- Dimensions (mm): 77 (W) x 113 (D) x 145 (H)
- Enclosure: metallic - IP30
- Warranty 5 years
- SFP series 1Gbps optical transceiver
- SFP series 100Mbps optical transceiver
- Network Management Utility