H3C Aolynk US500 Layer 3 Gigabit Access Switch Series-H3C

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H3C Aolynk US500 Layer 3 Gigabit Access Switch Series

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H3C US500 Ethernet switch product is independently developed by New H3C Technologies Co., Ltd. (H3C). It is a new generation smart managed switch designed for network environments that require high performance, high port density, and easy installation.

H3C US500 Ethernet switch provides 10/100/1000Base-T adaptive Ethernet ports or SFP/SFP+ optical ports. In enterprise networks, it can be used as an access device to provide Gigabit to desktops; in metropolitan area networks or networks of industrial users, it can provide Gigabit access to end users or tandem low-end switches downwards, and connect to high-capacity core switches through Gigabit or 10G fiber or link aggregation upwards.

H3C US500 Ethernet switch series supports the innovative Intelligent Resilient Framework (IRF) technology, which allows users to connect up to four US500 switches to form a logically independent entity to build a highly reliable, easily scalable, and manageable new intelligent network.

H3C Aolynk US500 Ethernet switch series includes the following models:

US500-24G4F: 24*10/100/1000BASE-T Ports and 4*1000BASE-X SFP Ports

US500-48G4F: 48*10/100/1000BASE-T Ports and 4*1000BASE-X SFP Ports

US500-24G4XF: 24*10/100/1000BASE-T Ports and 4*1G/10G BASE-X SFP+ Ports

US500-48G4XF: 48*10/100/1000BASE-T Ports and 4*1G/10G BASE-X SFP+ Ports

US500-24G4XF-HP: 24*10/100/1000BASE-T PoE+ Ports and 4*1G/10G BASE-X SFP+ Ports

US500-48G4XF-HP: 48*10/100/1000BASE-T PoE+ Ports and 4*1G/10G BASE-X SFP+ Ports

US500-8G24F4XF: 24*100/1000Base-X Ports and 8*10/100/1000Base-T Combo Ports and 4*1G/10GBase-X SFP Plus Ports

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Features

Abundant service capabilities

H3C US500 Ethernet switch series supports Internet broadband access and offers Gigabit port access and 10G uplink interface for small and medium-sized enterprises. It supports rich features such as Jumbo Frame, 802.1X, MAC authentication, port security, LACP, 4K VLANs, up to 16K MAC address and blackhole MAC address, and abundant functions such as port-based priority auto-mapping of Layer 2 and Layer 3, port-based mirror, redirection, port isolation, access control lists, port speed limit and rich Ethernet IPv6 features.

IRF2 (Second Generation Intelligent Resilient Framework)

H3C US500 switch series supports IRF2 technology that allows multiple physical devices it connects to be virtualized into one logical device. In this way, users can manage and use these multiple devices as a single device. IRF can bring the following benefits to users:

Simplified management: Once an IRF is built, users can log into the unified logical device by connecting to any port of any member. By configuring a single device, users can manage the whole intelligent resilient system and all member devices in the system, without physically connecting to each member device for configuration and management.

Simplified services: Various control protocols running on the logical device formed by IRF are running as if they are on one device. For example, routing protocols perform the unified calculation as one device. With the application of cross-device link aggregation technology, the original spanning tree protocol will be replaced. This avoids a great number of protocol packet exchanges among the members, simplifies network operation, and shortens the convergence time during network flapping.

Elastic extension: Elastic extension can be achieved according to user needs to ensure user investment. And the new device can achieve a "hot swap" when adding or leaving IRF, without affecting the normal operation of other devices.

High reliability: The high reliability of IRF is embodied in three aspects, specifically, links, devices, and protocols. Not only the physical ports of members can be aggregated, but also the physical links between the IRF system and the upper or lower layer devices can be aggregated, and thus the reliability of links is increased through a multi-link backup. An IRF system comprises multiple member devices. As soon as the master fails, the IRF system elects a new master immediately to prevent service interruption and implement 1:N backup. The IRF system has real-time protocol hot backup functions responsible for backing up configuration information of the protocol to all other member devices, achieving 1:N protocol reliability.

High performance: For high-end switches, performance and port density will be limited by the hardware structure. But for an IRF system, its performance and port density are the sum of the performance and port numbers of all devices within the system. Therefore, the IRF technology can easily expand the switching capability of the device and the density of user ports several times, thereby greatly improving the performance of the device.

Easy management: The entire resilient framework shares one IP. This simplifies network device and topology management, improves operating efficiency, and reduces maintenance costs.

Comprehensive security control policies

ARP attacks and ARP viruses are major threats to LAN security, so the H3C US500 switch series comes with diverse ARP protection functions such as ARP Detection to challenge the legitimacy of clients, validate the ARP packets, and set a speed limit for ARP to prevent ARP swarm attacks from targeting CPU.

It supports multiple authentication methods such as 802.1X authentication and centralized MAC authentication, and flexibly adapts to the multiple authentication requirements of the network environment.

Rich QoS policies

H3C US500 switch series supports packet filtering at Layer 2 through Layer 4 and traffic classification. It provides a flexible queue-scheduling algorithm and allows settings to be configured based on ports and queues at the same time. SP, WRR, and SP+WRR modes are supported. It also supports ACL in the inbound and outbound direction, traffic policing, and port and traffic mirroring in the outbound and inbound direction, to monitor packets on specified ports for network detection and troubleshooting.

Outstanding management capacity

H3C US500 switch series supports Simple Network Management Protocol (SNMP) v1/v2/v3. This series supports CLI command line, Web-based network management, and Telnet for easier device management, as well as encryption methods like SSH2.0 for more secure management.

Layer 3 routing features

H3C US500 switch series provides rich layer 3 routing features and supports static routing, RIP, RIPng, and OSPF V1/V2/V3.

Green Design

The US500 series switch implements a variety of green energy saving features, including auto-power-down (port automatic energy saving), if the interface status has been down for a period of time, the system automatically stops the interface power and the system enters power-saving mode. They also support EEE energy feature, by which if a port stays idle for a period of time, the system will set the port to energy-saving mode.

Specification

Hardware Specifications

Feature	US500-24G4XF	US500-48G4XF	US500-24G4F	US500-48G4F
Switching capacity	128Gbps	176Gbps	56Gbps	104Gbps
Forwarding capacity	95.232Mpps	130.944Mpps	41.7Mpps	77.4Mpps
Flash/SDRAM	256MB/512MB
Dimensions (W × D × H)	440×160×43.6 mm	440×260×43.6 mm	440×230×43.6 mm	440×260×43.6 mm
Weight	≤ 2.4 kg	≤ 3.4 kg	≤ 2.1 kg	≤ 3.1 kg
Management port	1 console port
Networking interface	2410/100/1000TX+ 4SFP+	4810/100/1000TX+ 4SFP+	24×10/100/1000TX+4×SFP	48×10/100/1000TX+4×SFP
Maximum stacking num	4 (only with XF)	4 (only with XF)	4 (only with F)	4 (only with F)
Port Surge	6KV	6KV	6KV	6KV
Input voltage	AC: 90-264V, 47-63Hz.		AC: 180V~264V
Total power consumption	MIN: AC: 16W MAX: AC: 23W	MIN: AC: 32W MAX: AC: 44W	MIN: AC: 15W MAX: AC: 21W	MIN: AC: 27W MAX: AC: 40W
Fan number	Fan-less	1	Fan-less	1
MTBF(Year)	206.659	110.608	239.783	53.723
MTTR(Hour)	1	1	1	1
Operating temperature	-5℃ ~ 50℃(normal operating temperature) -5℃ ~ 45℃(When using transceiver modules with maximum transmission distance < 80km) -5℃ ~ 40℃(When using transceiver modules with maximum transmission distance ≥ 80km)
Storage temperature	-40℃ ~ 70℃
Relative humidity (non-condensing)	5% RH to 95% RH, non-condensing

Hardware Specifications (continued)

Feature	US500-24G4XF-HP	US500-48G4XF-HP	US500-8G24F4XF
Switching capacity	128Gbps	176Gbps	144Gbps
Forwarding capacity	95.232Mpps	130.944Mpps	107.14Mpps
Flash/SDRAM	256MB/512MB		256MB/1024MB
Dimensions (W × D × H)	440×260×43.6 mm	440×260×43.6 mm	440×260×43.6 mm
Weight	≤ 3.7 kg	≤ 4.1 kg	≤3.5 kg
Management port	1 console port
Networking interface	24×10/100/1000TX+4×SFP+	48×10/100/1000TX+4×SFP+	24×100/1000BASE-X SFP, 8×10/100/1000BASE-T Combo, 4×1/10G SFP+
Maximum stacking num	4 (only with -HP)	4 (only with -HP)	4 (only with this model)
Port Surge	6KV	6KV	6KV
Input voltage	AC: 90-290V, 47-63Hz
Total power consumption	MIN: AC: 18W MAX: AC: 451W (PoE 375W)	MIN: AC: 27W MAX: AC: 476W (PoE 375W)	MIN: AC: 27W MAX: AC:
Fan number	3	3	2
MTBF(Year)	53.723	42.771	46.67
MTTR(Hour)	1	1	1
Operating temperature	-5℃ ~ 50℃(normal operating temperature) -5℃ ~ 45℃(When using transceiver modules with maximum transmission distance < 80km) -5℃ ~ 40℃(When using transceiver modules with maximum transmission distance ≥ 80km)
Storage temperature	-40℃ ~ 70℃

Software Specifications

Feature	US500 switch series
Port aggregation	GE/10GE port aggregation Dynamic aggregation Static aggregation Cross-device aggregation
Broadcast/Multicast/Unicast storm suppression	Storm suppression based on port bandwidth percentage Storm suppression based on PPS Storm suppression based on BPS Broadcast traffic/Multicast traffic/Unknown unicast traffic suppression
Traffic control	802.3x traffic control and half-duplex backpressure
IRF2	Distributed device management, distributed link aggregation, and distributed resilient routing Stacking through standard Ethernet interfaces Local device stacking and remote device stacking
MAC address table	Static MAC address Blackhole MAC address Setting the maximum number of port MAC addresses to be learned
VLAN	Port-based VLAN MAC-based VLAN Protocol-based VLAN QinQ and selective QinQ VLAN mapping Voice VLAN MVRP
DHCP	DHCP Client DHCP Snooping DHCP Snooping option82 DHCP Relay DHCP Server DHCP auto-config
VLAN interface	Both IPv4 and IPv6 supported
ARP	ARP Detection ARP speed limit
IP routing	Static routing RIPv1/v2 and RIPng OSPFv1/v2 and OSPFv3
Multicast	IGMP Snooping V2/V3 PIM Snooping MLD Snooping Multicast VLAN Multicast VLAN+
Layer 2 ring network protocol	STP/RSTP/MSTP/PVST/PVST+ STP Root Protection Smart Link RRPP G.8032 ERPS (Ethernet Ring Protection Switching)
ACL	Packet filtering at Layer 2 through layer 4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses, Time range-based ACL VLAN-based ACL Bidirectional ACL
QoS	Port rate limit (receiving and transmitting) Packet redirection Committed access rate (CAR) Eight output queues on each port Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR 802.1p DSCP remarking
Traffic Statistic	Sflow
Forwarding	Wire-speed/Line-rate architecture
Mirroring	Port mirroring Traffic mirroring RSPAN
Security	Hierarchical user management and password protection AAA authentication support RADIUS authentication HWTACACS SSH2.0 Port isolation 802.1X authentication, centralized MAC authentication Port security IP Source Guard HTTPs EAD
Management and maintenance	Loading and upgrading through XModem/FTP/TFTP Zero Touch Provisioning Configuration through CLI, Telnet, and console port SNMPv1/v2c/v3 and Web-based NMS Restful Remote monitoring (RMON ) alarm, event, and history recording IMC NMS System log, alarming based on severities, and output of debugging information NTP Ping, Tracert NQA Virtual cable test (VCT) Device link detection protocol (DLDP) Loopback-detection
EMC	FCC Part 15 Subpart B CLASS A ICES-003 CLASS A VCCI CLASS A CISPR 32 CLASS A EN 55032 CLASS A AS/NZS CISPR32 CLASS A CISPR 35 EN 55035 EN 61000-3-2 EN 61000-3-3 GB/T 9254.1
Safety	UL 62368-1 CAN/CSA C22.2 No 62368-1 IEC 62368-1 EN 62368-1 AS/NZS 62368-1 FDA 21 CFR Subchapter J GB 4943.1

Performance Specification

Entries	US500-24G4XF, US500-48G4XF, US500-48G4XF-HP, US500-24G4XF-HP, US500-48G4F, US500-24G4F	US500-8G24F4XF
MAC address entries	16K	32K
Static Mac address	1K
VLAN table	4094
VLAN interface	32
IPv4 routing entries	512	2K
IPv4 ARP entries	1024	2K
IPv4 ACL entries	1K	1K
IPv4 multicast L2 entries	1000
IPv6 unicast routing entries	128	512
QOS forward queues	8
IPv6 ACL entries	512	1K
IPv6 ND entries	512
Jumbo frame length	9216
MAX num in one link group	8
Link group num	124

PoE Power Capacity

Product Name	Total PoE power capacity	PoE Ports Quantity
US500-48G4XF-HP	375W	15.4W (802.3af): 24 30W (802.3at): 12
US500-24G4XF-HP	375W	15.4W (802.3af): 24 30W (802.3at): 12

Product Name

Total PoE power capacity

PoE Ports Quantity

US500-48G4XF-HP

375W

15.4W (802.3af): 24

30W (802.3at): 12

US500-24G4XF-HP

375W

15.4W (802.3af): 24

30W (802.3at): 12

Standards and Protocols Compliance

Organization	Standards And Protocols
IEEE	802.1x Port based network access control protocol
	802.1ab Link Layer Discovery Protocol
	802.1ak MVRP and MRP
	802.1ax Link Aggregation
	802.1d Media Access Control Bridges
	802.1p Priority
	802.1q VLANs
	802.1s Multiple Spanning Trees
	802.1ag Connectivity Fault Management
	802.1v VLAN classification by Protocol and Port
	802.1w Rapid Reconfiguration of Spanning Tree
	802.3ad Link Aggregation Control Protocol
	802.3af Power over Ethernet
	802.3at Power over Ethernet
	802.3az Energy Efficient Ethernet
	802.3ah Ethernet in the First Mile
	802.3x Full Duplex and flow control
	802.3u 100BASE-T
	802.3ab 1000BASE-T
	802.3z 1000BASE-X
IETF	RFC 768 User Datagram Protocol (UDP)
	RFC 791 Internet Protocol (IP)
	RFC 792 Internet Control Message Protocol (ICMP)
	RFC 793 Transmission Control Protocol (TCP)
	RFC 813 Window and Acknowledgement Strategy in TCP
	RFC 815 IP datagram reassembly algorithms
	RFC 8201 Path MTU Discovery for IP version 6
	RFC 826 Address Resolution Protocol (ARP)
	RFC 879 TCP maximum segment size and related topics
	RFC 896 Congestion control in IP/TCP internetworks
	RFC 917 Internet subnets
	RFC 919 Broadcasting Internet Datagrams
	RFC 922 Broadcasting Internet Datagrams in the Presence of Subnets (IP_BROAD)
	RFC 951 BOOTP
	RFC 1027 Proxy ARP
	RFC 1122 Requirements for Internet Hosts - Communications Layers
	RFC 1213 MIB-2 Stands for Management Information Base
	RFC 1215 Convention for defining traps for use with the SNMP
	RFC 1256 ICMP Router Discovery Messages
	RFC 1350 TFTP Protocol (revision 2)
	RFC 1393 Traceroute Using an IP Option
	RFC 1519 Classless Inter-Domain Routing (CIDR)
	RFC 1542 BOOTP Extensions
	RFC 1583 OSPF Version 2
	RFC 1591 Domain Name System Structure and Delegation
	RFC 1757 Remote Network Monitoring Management Information Base
	RFC 1812 Requirements for IP Version 4 Router
	RFC 1918 Address Allocation for Private Internet
	RFC 2131 Dynamic Host Configuration Protocol (DHCP)
	RFC 2132 DHCP Options and BOOTP Vendor Extensions
	RFC 2273 SNMPv3 Applications
	RFC 2328 OSPF Version 2
	RFC 2375 IPv6 Multicast Address Assignments
	RFC 2401 Security Architecture for the Internet Protocol
	RFC 2402 IP Authentication Header
	RFC 2460 Internet Protocol, Version 6 (IPv6) Specification
	RFC 2464 Transmission of IPv6 over Ethernet Networks
	RFC 2576 (Coexistence between SNMP V1, V2, V3)
	RFC 2579 Textual Conventions for SMIv2
	RFC 2580 Conformance Statements for SMIv2
	RFC 2711 IPv6 Router Alert Option
	RFC 2787 Definitions of Managed Objects for the Virtual Router Redundancy Protocol
	RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations
	RFC 3101 OSPF Not-so-stubby-area option
	RFC 3046 DHCP Relay Agent Information Option
	RFC 3056 Connection of IPv6 Domains via IPv4 Clouds
	RFC 3137 OSPF Stub Router Advertisment sFlow
	RFC 3416 (SNMP Protocol Operations v2)
	RFC 3417 (SNMP Transport Mappings)
	RFC 3418 Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)
	RFC 3484 Default Address Selection for IPv6
	RFC 3509 Alternative Implementations of OSPF Area Border Routers
	RFC 3580 IEEE 802.1X Remote Authentication Dial In User Service (RADIUS) Usage Guidelines
	RFC 3623 Graceful OSPF Restart
	RFC 4022 MIB for TCP
	RFC 4113 MIB for UDP
	RFC 4213 Basic Transition Mechanisms for IPv6 Hosts and Routers
	RFC 4251 The Secure Shell (SSH) Protocol
	RFC 4252 SSHv6 Authentication
	RFC 4253 SSHv6 Transport Layer
	RFC 4254 SSHv6 Connection
	RFC 4291 IP Version 6 Addressing Architecture
	RFC 4292 IP Forwarding Table MIB
	RFC 4293 Management Information Base for the Internet Protocol (IP)
RFC 4419 Key Exchange for SSH
RFC 4443 ICMPv6
RFC 4541 IGMP & MLD Snooping Switch
RFC 4552 Authentication/Confidentiality for OSPFv3
RFC 4750 OSPFv2 MIB partial support no SetMIB
RFC 4861 IPv6 Neighbor Discovery
RFC 4862 IPv6 Stateless Address Auto-configuration
RFC 4940 IANA Considerations for OSPF
RFC 5095 Deprecation of Type 0 Routing Headers in IPv6
RFC 5187 OSPFv3 Graceful Restart
RFC 5340 OSPFv3 for IPv6
RFC 5424 Syslog Protocol
RFC 5880 Bidirectional Forwarding Detection
RFC 5905 Network Time Protocol Version 4: Protocol and Algorithms Specification
RFC 6620 FCFS SAVI
RFC 6987 OSPF Stub Router Advertisement
RFC 5381 Experience of Implementing NETCONF over SOAP
ITU	ITU-T Y.1731
ITU	ITU-T Rec G.8032/Y.1344 Mar. 2010

Ordering Information

H3C US500 switch series ordering list

Product ID	Product Description
US500-24G4F	H3C US500-24G4F Ethernet Switch with 2410/100/1000BASE-T Ports and 41000BASE-X SFP Ports,(AC)
US500-48G4F	H3C US500-48G4F Ethernet Switch with 4810/100/1000BASE-T Ports and 41000BASE-X SFP Ports,(AC)
US500-24G4XF	H3C US500-24G4XF Ethernet Switch with 2410/100/1000BASE-T Ports and 41G/10G BASE-X SFP Plus Ports,(AC)
US500-48G4XF	H3C US500-48G4XF Ethernet Switch with 4810/100/1000BASE-T Ports and 41G/10G BASE-X SFP Plus Ports,(AC)
US500-24G4XF-HP	H3C US500-24G4XF-HP Ethernet Switch with 2410/100/1000BASE-T PoE+ Ports and 41G/10G BASE-X SFP+ Ports,(AC)
US500-48G4XF-HP	H3C US500-48G4XF-HP Ethernet Switch with 4810/100/1000BASE-T PoE+ Ports and 41G/10G BASE-X SFP+ Ports,(AC)
US500-8G24F4XF	H3C US500-8G24F4XF-S Ethernet Switch with 24100/1000Base-X Ports and 810/100/1000Base-T Combo Ports and 4*1G/10GBase-X SFP Plus Ports, Without Power Supplies
Transceivers
SFP-GE-SX-MM850-A	1000BASE-SX SFP Transceiver, Multi-Mode (850nm, 550m, LC)
SFP-GE-LX-SM1310-A	1000BASE-LX SFP Transceiver, Single Mode (1310nm, 10km, LC)
SFP-GE-T	SFP GE Copper Interface Transceiver Module (100m,RJ45)
SFP-XG-SX-MM850-E	SFP+ Module(850nm,300m,LC)
SFP-XG-LX-SM1310	SFP+ Module(1310nm,10km,LC)
Cable
LSWM1STK	SFP+ Cable 0.65m
LSWM2STK	SFP+ Cable 1.2m
LSWM3STK	SFP+ Cable 3m
LSTM1STK	SFP+ Cable 5m

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H3C Aolynk US500 Layer 3 Gigabit Access Switch Series

Abundant service capabilities

IRF2 (Second Generation Intelligent Resilient Framework)

Comprehensive security control policies

Rich QoS policies

Outstanding management capacity

Layer 3 routing features

Green Design

Hardware Specifications

Hardware Specifications (continued)

Software Specifications

Performance Specification

PoE Power Capacity

Standards and Protocols Compliance

H3C US500 switch series ordering list

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