IEC61850-3 Certified Rack-Mount High-Availability Managed Modular Gigabit Switch – Layer3 FEATURED HIGHLIGHTS • Supports HSR (IEC 62439-3 Clause 5) and PRP (IEC 62439-3 Clause 4) • IEC 61850-3 and IEEE 1613 certification • 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°C to +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 RHG9628 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: Layer-3 routing support BGPv4, IPv4 static routing, RIP v1/v2 and OSPFv2. Award-winning Performance: RHG9628’s IEEE1588v2 Hardware-PTP version received recognition for nanosecond-level accuracy, This makes RHG9628 one of the most reliable GMC backups. And being embedded with Synchronous Ethernet and with full support for PTP profiles. High-availability, versatility and power: When equipped with High-Availability HSR/PRP modules, RHG9628 complies with the most stringent redundancy requirements, ensuring no packet loss and guaranteeing GOOSE packets arrive at their respective destinations. RHG9628‘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. RHG9628 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 RHG9628 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 RHG9628 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 RHG9628 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 to lose a packet almost zeroed. This is an example of a mixed HSR/PRP network, where RHG9628...

CONFIGURATION EXAMPLE RHG9628-410GSFP-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-3 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...

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 IEEE 802.1Q for...

IPv4, IPv6, IGMPv1/v2/v3, GMRP, GVRP, SNMPv1/v2c/v3, SNMP Inform, ICMP, Telnet, SSH, DHCP Server/Relay/Client, DHCP Option 66/67/82, BootP, TFTP, NTP Server/Client, SNTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog, MRP(Manager/ Client), ERPS, LLDP, IEEE 1588 PTP V2(Hw-based), 802.1x, RADIUS, TACACS+, SyncE, HSR, PRP, ACL, DHCP Snooping, ARP Spoof Prevention, Dynamic ARP Inspection, MLD, UDLD, IP Source Guard, sFlow Routing: static routing, RIP v1/v2, OSPFv2, BGPv4 Multicast: IGMPv1/v2/v3, DVMRP, PIM-DM, PIM-SM, PIM-SSM Routing Redundancy: VRRP (Virtual Router Redundancy Protool) IEC62439-3 Clause...

Environmental Limits Operating Temperature Storage Temperature Ambient Relative Humidity 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) Technical Specifications Description Model Name Port speed...