EH9711

11-Port Fast Ethernet IEC 61850-3 Industrial Managed Switch

Overview

The EH9711 series is a compact 11-port Layer2-managed switch, equipped with 8x Fast Ethernet ports and 3x Gbps SFP Fiber links. The series is designed for demanding power substation automation systems and is fully compliant with IEC 61850-3 and IEEE 1613 standards.

With IEEE1588v2 PTP and SyncE supported, the series can achieve ns-level accuracy and meet the strict time synchronization requirements in real-time applications. Self-healing ability for the network is provided with various types of ring protocols. ITU-T G.8032 ERPS Ring can even recover the network within 25 ms on full load of 250 devices.

Compliant with IEC62443-4-2 and IEC62443-4-1, it achieves both product security features and requirements for secure development life-cycle.

KEY FEATURES

IEEE 1613IEC 61850-3: Compliant with IEC 61850-3 & IEEE1613 standards for power substation automation systems.

Self-Healing Network: EH9711 supports various types of ring protocols. With ITU-T G.8032 ERPS Ring, self-recovery can be done within 25ms on full load.

sFlow Monitoring: By sampling packets, administrators are able to monitor network traffic and discover abnormal situations in time.

Synchronous Ethernet: Stable frequency transport at MAC Layer to ensure services continuity from end to end.

Nanosecond Time Sync with 1588v2 PTP: IEEE1588v2 PTP support helps achieve the strict time synchronization requirements in real-time applications. Can be used as a hardware-based P2P/E2E transparent clock or boundary clock.

RBAC: Besides multiple Admin accounts with read-&-write or read-only access, ACL by MAC/IP is supported for LAN control, and 802.1x is supported to work with RADIUS/TACACS+ for LAN hosts authorization and accounting.

Features

• IEC61850-3 Certified
  
• Support  Modbus TCP protocol
• IEEE1588v2 Precision Time Protocol support, with nanosecond-accurate Hardware-based E2E Transparent clock and Software Boundary Clock
• Support ERPS and Compatible Ring (recovery time < 20ms @ 40 switches), STP/RSTP/MSTP/MRP (Client) for network redundancy
  
• Security features based on IEC62443-4-2
  
• IEEE 1588 power profile specific parameters with C37.238 & IEC 61850-9-3
  
• Event notification through Syslog, Email, SNMP trap
• Support IEEE 802.3az Energy-Efficient Ethernet technology
• Dual DC inputs
• Rigid IP-30 housing; DIN-Rail mounting
• IEC61850-3, IEEE 1613 Certified, UL/IEC
  

Interfaces

• 8 x 10/100Base-TX (RJ45)
  
• 3 x 100/1000BaseX SFP ports
  
• 1x RS232 Console Port (RJ45)
• Relay Output: 2 relay output s with current carrying capacityof 1A @24VDC

Power
- Dual inputs: 24-57VDC on 5-pin t. block //// 100~240 VAC on AC models /// 100-300 VDC on HV models
- Power Consumption (Typ.) 13,2 Watts
- Overload Current Protection Present

Environmental
Operating Temperature -40 to 75°C
Operating Humidity 5% to 95% Non-condensing

Physical Characteristics
Dimensions (mm): 77 x 138 x 163 (W x D x H)
Enclosure: IP30

Warranty 5 years

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, NTP Server/Client, SNTP, SMTP, SMTP (Gmail), RMON, HTTP, HTTPS, Syslog, MRP (Client), LLDP, IEEE 1588 PTP V1/V2, IEEE 1588 Hardware-Assisted Transparent Clock and Software-assisted Boundary Clock, MRP (Client), 802.1x, EAP, RADIUS, TACACS+, Mirror port, QoS, ACL, Serial Console, U-Ring, STP, RSTP, MSTP, Redundancy Compatible Ring, Voice VLAN, sFlow.