11-Port Fast Ethernet IEC 61850-3 Industrial Managed Switch FEATURE HIGHLIGHTS Comprehensive Connectivity • 8x FE ports + 3x Gbps SFP ports • 1 x RS-232 console port (RJ-45 connector) • 4 x DIP switches for Ring control Time Precision Certifications • IEEE 1588 power profile specific parameters with C37.238 & IEC 61850-9-3 • Precision time synchronization with SyncE and IEEE1588v2 (PTP) P2P/E2E TC with delay within Compact & Robust Enclosure • Dimensions (mm): 77 x 167 x 138 • Operating temp. from -40°C to +75°C • Ambient relative humidity from 5% to 95% Substation-Fit Certifications • IEC 61850-3 & IEEE 1613 compliance • CE/FCC/UL & other certifications Secured & Trusted Network • Secure industrial network design based on IEC62443* • Access Control with 802.1x, AAA, ACL, IP Source Guard, etc. • Network Monitoring with Port Mirroring, sFlow*, etc. Reliable & Redundant Topology • Low-voltage 24-48 VDC or high-voltage 110-240 VAC/110-300 VDC power input • ITU-T G.8032 ERPS Ring, MSTP/RSTP/STP supported * Coming Soon PRODUCT DESCRIPTION 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 µs-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. Furthermore, this switch series’ IP30 metal enclosure, slim and flat shape and DIN rail mountable housing allows easy deployment in harsh environments. And being compliant with IEC62443-4-2 and IEC62443-4-1, it achieves both product security features and requirements for secure development life-cycle. With these industrial-grade features, EH9711 switches are ideal to be positioned as a medium between the process level and bay level of substation networks.

Stable frequency transport at MAC Layer to ensure services continuity from end to end. Self-Healing Network Synchronous Ethernet Compliant with IEC 61850-3 & IEEE1613 standards for power substation automation systems . Nanosecond Time Sync with 1588v2 PTP EH9711 supports various types of ring protocols. With ITU-T G.8032 ERPS Ring, self-recovery can be done within 25ms on full load. This helps administrators build a reliable network and improve network sustainability. IEEE1588v2 PTP support helps achieve the strict time synchronization requirements in real-time applications. Can be used as a...

DIMENSIONS & LAYOUT Back View Front View Side View

SPECIFICATIONS Hardware Specifications Model Name Fiber Optics Ports Console Port 1 x P1 & P2 & P3 (P3 for HV Model) 1 x Alarm 1 x Firmware Running 1 x Ring Master 1 x Ring 1 x SFP1 & SFP2 & SFP3 1 x Digital Input 1 x LAN Ports Relay Output 1 x Relay Output (24V/1A) with current carrying capacity of 1A @ 24 VDC Capacity Switching Capacity Switching Fabric Packet Buffer Size Jumbo Frame Networking Standards IP Version Ethernet Standards IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3z for 1000BaseX IEEE 802.3x for Flow Control, back pressure flow control IEEE 802.1d-2004 for Spanning...

VLAN Max. Number of VLAN VLAN Type Management VLAN Port-Based VLAN 802.1q Tag-Based VLAN MAC-Based VLAN (up to 512 VLANs) Protocol-Based VLAN GVRP (GARP VLAN Registration Protocol) Security Port Security RADIUS, TACACS+ Port Authentication DHCP Snooping Access Control List Storm Control Unicast, Multicast, Broadcast UDLD Loop Protection QoS Number of Priority Queues Queue Selection Strict Priority (SP), Weighted Round Robin (WRR) Rate Limit & Shaping Multicast IGMP Snooping Max. Number of Static IGMP Groups Link Aggregation Max. Number of Trunk Groups Time Synchronization Network Time Sync. Precision...

HTTP, HTTPS Command Line Interface User Authentication Local Database, RADIUS, TACACS+ Automation Profiles RADIUS, TACACS+ Port Authentication Modbus/TCP status registers IF-MIB, SNMPv2-MIB, BRIDGE-MIB, LLDP Standard MIB, 802.1q Bridge-MIB, 802.1x PAE MIB, 802.1 MSTP MIB, 802.3ad LACP MIB, RMON MIB Group 1,2,3,9, TIA 1057 LLDP-MED, RFC 1157, RFC 1213 MIB II, RFC 1213, RFC 1215, RFC 1493, RFC 1643, RFC 1757, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2571, RFC 2613, RFC 2674, RFC 2742, RFC 2819, RFC 2863, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3635, RFC 3636, RFC 4133, RFC 4188,...

REGULATORY APPROVALS Regulatory Approvals Safety FCC Part 15, Subpart B, Class A Power Automation Level Criterion Signal Port Signal Port Contact Discharge Air Discharge DC Power Port Signal Port Voltage DIPs Voltage Interruptions

REGULATORY APPROVALS Test Main Frequency Signal Port Enclosure Interruptions AC Power Port Damped Oscillatory DC Power Port Signal Port Level Criterion ORDERING INFORMATION Ordering information Part Number Input Power Optional Accessories Model Part Number 45.4 x 22.8 x 1.5 mm Aluminum wall mount kit with screw RJ45 to DB9 Female crossover console cable, 90cm 75W/3.2A DIN-Rail 24VDC power supply 88 to 264VAC / 124 to 370VDC input