IEC61850-3 Certified Rack-Mount High-Availability Managed Modular Gigabit Switch - PTP Boundary Clock FEATURED HIGHLIGHTS • Supports HSR (IEC 62439-3 Clause 5) and PRP (IEC 62439-3 Clause 4) • IEC 61850-3 and IEEE 1613 DNV.GL certification (pending) • Integrated IEEE 1588v2 hardware-based BC and TC (-BC/SB version) • Maximum 128Gbps switching capacity, 95.24Mpps throughput • Rugged industrial design for harsh environments between -40~85°C • Flexible modular configuration, 3 Module-dedicated slots • Up to 24 Gigabit ports, and 4x10 Gigabit SFP Uplink slots, 1PPS BNC • ITU-T G.8032 ERPS Ring, RSTP, or MRP (Manager/Client) redundancy • Advanced management features such as QoS and VLAN PRODUCT DESCRIPTION Flexibility: ATOP’s high-density RHG9528 Rack-mounted managed switch provides the flexibility needed for your application demands. You can choose from among six different Core versions: based on power supply, uplink port configurations and embedded HardwareAssisted Boundary Clock feature. And you can choose from six different 4- or 8-Port modules to customize your device in a very simple way. Designed for Substations: RHG9528 supports up to 24 Gigabit ports in any 8-port multiple configuration. Specifically designed for IEC61850 substation backbone use, it is fully certified to meet all IEC61850-3 hardware requirements – such as EMC Level 3, 4 and 5 requirements, Wide temperature range and High availability. Award-winning Performance: RHG9528’s IEEE1588v2 Hardware-PTP version received recognition for nanosecond-level accuracy, This makes RHG9528 one of the most reliable GMC backups. It is also embedded with Synchronous Ethernet and with full support for PTP profiles. High-availability, versatility and power: When equipped with High-Availability HSR/PRP modules, RHG9528 complies with the most stringent redundancy requirements, ensuring no packet loss and guaranteeing GOOSE packets arrive at their respective destinations. RHG9528‘s high performance provides a network redundant self-recovery mechanism of under 20ms on full load. This enables you to build a reliable network through almost any redundant ring topology. RHG9528 supports ITU-T G.8032 ERPS Ring, IEEE802.1D-2004 RSTP, STP, MSTP, MRP (Manager/Client), iA-Ring, iA-Chain and many other compatible ring protocols for network redundancy. With a Multifunctional web dashboard, its offers intelligent features such as Quality of service (QoS), IGMP, port mirroring, and security. It is available in two power input variants: one for low-DC voltage (redundant 24~120VDC input) and one for the more popular HighVoltage applications in the distribution grid (redundant 110~240VAC, 24~120VDC or 120~380VDC input). Additional 4 x 10 Gigabit uplink SFP slots allow RHG9528 to be the backbone of the substation.

BOUNDARY CLOCK APPLICATION High accuracy delivered, even in holdover mode A boundary clock, is normally a switch that doesn’t act transparently to the slaves in the network. Directly connected to the Grandmaster, large networks with thousands of slaves would overload the Grandmaster. So the need for a device that acts as a slave towards the master and as a master towards slaves is achieved with a boundary clock. ATOP’s RHG9528 Boundary clock, once synchronized, achieves the 50ns precision set forth in the ITU-T G.8271.1 recommendation. And it is equipped with a high-precision OCXO to guarantee...

HIGH AVAILABILITY APPLICATION Zero packet loss, on multiple ports Install a 4-port Gigabit RJ45 or SFP High-Availability module in any of the module slots in RHG9528 CPU board, and you’re good to go. Congratulations: your network is now fully compliant with IEC62439-3 Clause 4- 2016 (PRP) and IEC62439-3 Clause 5-2016 (HSR). Simultaneously. Though this 4-port module. Through HSR/PRP technology, ATOP’s device will replicate the packet through 2 redundant paths and the end-application will have the risks of losing a packet almost zeroed. This is an example of a mixed HSR/PRP network, where RHG9528...

CONFIGURATION EXAMPLE RHG9528-410GSFP-SB-HV Main unit, with 4x 10 Gigabit SFP uplink slots,1PPS BNC, 120~370VDC, HW PTP BC/TC and SyncE RHG9X28-M1 8-port Gigabit RJ45 module supporting IEEE1588v2 Hardware BC/TC. RHG9X28-M5 4-port 10/100/1000Mbps RJ45 HighAvail. module, supporting HSR/PRP. IEC61850-3 certified Layer-2 Managed Switch, with 8 Gigabit ports, 4 10/100/1000 HighAvailability HSR/PRP ports, 8 Gigabit SFP slots, one PPS output BNC (F) plug, and 4 x 10 Gigabit SFP uplinks, supporting IEEE1588v2 HW BC and Synchronous Ethernet. RHG9X28-M2 8-port Gigabit SFP module supporting IEEE1588v2 Hardware...

Front View Side View SPECIFICATIONS Switch core Model Name Switch Properties Priority Queues VLAN Table MAC-Based VLAN VLAN ID Range Trunk Group Static IGMP Groups Dynamic IGMP Groups MAC Table Size Packet Buffer Size Jumbo Frame Switching Fabric Capacity Maximum throughput IEEE 802.3 for 10BASE-T IEEE 802.3u for 100BASE-T(X) IEEE 802.3u for 100BASE-FX IEEE 802.3ab for 1000BASE-T(X) IEEE 802.3z for 1000BASE-X IEEE 802.3ae For 10 Gigabit Ethernet Fiber IEEE 802.3x for Flow Control, backpressure control IEEE 802.1D-2004 for Rapid Spanning Tree Protocol IEEE 802.1s for Multiple Spanning Tree Protocol...

IEC62439-3 Clause 5 High-Avail-Seamless-Redundancy(HSR) only RHG9X28-M5/6 IEC62439-3 Clause 4 Parallel-Redundancy-Protocol (PRP) - only with RHG9X28-M5/6 ITU-T G.8032 ERPS, STP, RSTP, MSTP, MRP (Manager/Client), Compatible Ring/Chain, U-Ring Automation Profiles MIB II, IF-MIB, SNMPv2 MIB, BRIDGE-MIB, RMON MIB Group 1,2,3,9 Precision timing Network Time NTP Server/Client, SNTP Std Version IEEE1588v2 BC (HW)-ns accuracy IEEE1588v2 TC (HW)-ns accuracy Synchronous Ethernet Holdover Accuracy Boundary Clock/ SyncE (-SB) Supported Profiles (-SB version) C37.238 -2017 Power Profile IEC/ IEEE61850-9-3...

Switch Modules Technical Specifications Description 4-Port RJ45 with IRIG-B module 4-port SFP with IRIG-B module Model Name Port speed TC/BC (with -BC core) SyncE (with -SB core) TC/BC (with -BC core) SyncE (with -SB core) TC/BC (with -BC core) SyncE (with -SB core) TC/BC (with -BC core) SyncE (with -SB core) 2 x quick-release screws (included) 2 x quick-release screws (included) 2 x quick-release screws (included) 2 x quick-release screws (included) Model Name Port speed TC/BC (with -BC core) TC/BC (with -BC core) 2 x quick-release screws (included) 2 x quick-release screws (included) Technical...