TECHNICAL 

SWITCH PROPERTIES

Priority Queues	8
VLAN Table	512
MAC-Based VLAN	512
VLAN ID Range	VID 1 to 4,094
Trunk Group4	8
Static IGMP Groups	128
Dynamic IGMP Groups	256
MAC Table Size	16k
Packet Buffer Size	1.5 MB
Jumbo Frame	9216 Byte
Switching Fabric Capacity	128 Gbps
Maximum throughput	95.24 Mpps

ETHERNET

Standards	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 VLAN Tagging IEEE 802.1p for Class of Service IEEE 8021X for Authentication IEEE 802.1AB Link Layer Discovery Protocol (LLDP) IEEE 802.1Q VLAN. IEEE 802.3ad for Port Trunk with LACP IEC-62439-3 Clause 4 PRP (Parallel Redundancy Protocol) IEEE1588v2 PTP (Hardware-based) - (-SB version only) ITU-T G.8261 Synchronous Ethernet
Protocols	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, ERPS, LLDP, IEEE 1588 PTP V2(Hw-based), 802.1x, RADIUS, TACACS+, SyncE, HSR, PRP
Redundancy	EC62439-3 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	Modbus TCP
MIB	MIB II, IF-MIB, SNMPv2 MIB, BRIDGE-MIB, RMON MIB Group 1,2,3,9
Time Synchronization	Network Time NTP Server/Client, SNTP Precision Time Protocol Std Version: IEEE1588v1 BC (SW) IEEE1588v2 BC (SW) IEEE1588v2 TC (HW)-ns accuracy PTP (-SB) Version: IEEE1588v2 BC (HW)-ns accuracy IEEE1588v2 TC (HW)-ns accuracy Synchronous Ethernet Holdover Accuracy Boundary Clock/ SyncE (-SB): <30 ns/s (IEEE61850-9-3 compliant) PTP Mode (all versions) Layer-2: Multicast, E2E/P2P, two-steps Layer-3 (IPv4):Multicast,Unicast,Unicast Neg. (E2E/P2P) Supported Profiles (-SB version) C37.238 -2017 Power Profile IEC/ IEEE61850-9-3 Power Profile(2016) Additional Interfaces RHG9528-410GSFP-BC/SB-XX support hardware-assisted BC/TC also on 4x1G or 4x10G SFP uplink slots. 1PPS square pulse issued from a 1PPS output BNC(F)

PHYSICAL CHARACTERISTICS

Housing	SPCC IP30 Metal Housing
Dimension (core unit) (W x H x D)	440 x 44 x 340 mm (not including screws and rack-mount kit)
Weight (core unit)	5.6 Kg (not including module but module cover only)
Installation	1U Rack-mount, Rack-mount kit included
Power inputs (core unit)	Dedicated 2 Power module slots (for redundancy)
Output modules (core unit)	Dedicated 2 Output module slots (IRIG-B and Serial freely exchangeable)

ENVIRONMENTAL LIMITS

Operating Temperature	-40°C~85°C (-40°F~185°F) / LCM display maximum 0~70 °C
Storage Temperature	-40°C~85°C (-40°F~185°F) / LCM display maximum -30~80 °C
Ambient Relative Humidity	5%~95% (Non-condensing)

Power

Connectors

AC: Barrier Terminal Block 4pin 9.52mm DC: Barrier Terminal Block 3Pin 13mm

PHYSICAL CHARACTERISTICS

Housing	IP30 SPCC metal housing
Dimension (W x H x D)	440 x 44 x 340 mm (not including screws and rack-mount kit)
Weight	5Kg (not including module but module cover only)
Installation	1U Rack-mount, Rack-mount kit included

ENVIRONMENTAL LIMITS

Operating Temperature	-40°C~75°C (-40°F~158°F)
Storage Temperature	-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity	5%~95%, 55°C (Non-condensing)