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            H3C S5120V2-LI Series Simplified Gigabit Access Switches

            H3C S5120V2-LI is the latest development of Gigabit Layer 2 access switch. It’s the second generation intelligent managed switches designed for networks requiring high performance, high port density and easy to use.

            H3C S5120V2-LI series switch offers Gigabit connectivity with10/100/1000 autosensing ports and SFP optical ports.

            H3C S5120V2-LI series switch includes eight models as follows:

            • S5120V2-10P-LI:8 *10/100/1000TX+ 2*SFP
            • S5120V2-20P-LI:16*10/100/1000TX+ 4*SFP
            • S5120V2-28P-LI:24 *10/100/1000TX+ 4*SFP
            • S5120V2-52P-LI:48*10/100/1000TX+ 4*SFP
            • S5120V2-10P-PWR-LI:8 *10/100/1000TX+ 2*SFP
            • S5120V2-28P-PWR-LI:24 *10/100/1000TX+ 4*SFP
            • S5120V2-28P-HPWR-LI:24*10/100/1000 BASE-T + 4*SFP + 4*10/100/1000 BASE-T COMBO
            • S5120V2-52P-PWR-LI:48*10/100/1000TX+ 4*SFP
            Learn more Show less
            H3C S5120V2-LI
            H3C S5120V2-LI
            • Features
            • Specification
            • Ordering Information
            • Resources
            • Software

            Features

            Abundant service capabilities

            H3C S5120V2-LI switch series supports Internet broadband access, offers Gigabit access and 10G uplink for small to medium sized enterprises. It supports rich features such as Jumbo Frame, 802.1X, MAC authentication, Port security, LACP, 4K VLAN, 16K MAC and Black Hole MAC, etc. and abundant functions such as port-based priority mapping of layer 2 and layer 3, port-based mirror, redirection, port isolation, access control, port speed limit and rich IPV6 features, etc.

            Intelligent Resilient Framework 2 (IRF2)

            H3C S5120V2-LI switch series is pre-built with Intelligent Resilient Framework 2 (IRF2). IRF2 provides the following benefits:

            • High scalability: With IRF2, plug-n-play device aggregation can be achieved by adding one or more switches into the IRF2 stack and enabling IRF2 stacking on the new device. New devices can be managed with a single IP, and upgraded at the same time to reduce network expansion cost.
            • High reliability: The IRF2 patented 1: N backup technology allows each slave device in the IRF2 stack to serve as the backup of the master, creating control and data link redundancy, as well as uninterrupted layer-3 forwarding. This improves the reliability, avoids unplanned business downtime and serves to improve overall performance. When the master device fails, traffic remains uninterrupted.
            • Load balancing: IRF2 supports cross-device link aggregation, upstream and downstream can be connected to more than one physical link, which creates another layer of network redundancy and boosts the network resource utilization.
            • Availability: H3C Implements IRF2 through standard Gigabit Ethernet (1GE) ports or Ten Gigabit Ethernet (10GE) ports which allocates bandwidth for business and application access and reasonably splits local traffic and upstream traffic. IRF2 rules not only able to obey within and across the rack, but also across the LAN.

            Comprehensive security control policies

            • H3C S5120V2-LI switch series supports innovative single-port multi-authentication function, the access authentication modes supported by different clients are different. For example, some clients can only perform MAC addresses Authentication (such as the printer terminal), and some user host for 802.1X authentication, and some user hosts only want to access through the Web portal authentication. In order to flexibly adapt to the multi-authentication requirements of the network environment, the S5120V2-LI switch series support single-port multi-authentication unified deployment.
            • ARP attack and ARP virus are major threats to LAN security, so the S5120V2-LI switch series comes with diverse ARP protection functions such as ARP Detection to challenge the legitimacy of client, validate the ARP packets, and set a speed limit for ARP to prevent ARP swarm attacks from targeting CPU.
            • H3C S5120V2-LI switch series support EAD (End User Admission Domination) function. Once working with the iMC (intelligent Management Centre) system, EAD integrates terminal security policies, such as anti-virus and patch update, into network access control and access right control policies to form a cooperative security system. By checking, isolating, updating, managing, and monitoring access terminals, EAD changes passive, single point network protection to active, comprehensive network protection, and changes separate management to centralized management, enhancing the network capability for preventing viruses, worms, and new threats.

            Abundant QoS policies

            • The S5120V2-LI switch series supports packet filtering at Layer 2 through Layer 4, and traffic classification based on source MAC addresses, destination MAC addresses, source IP addresses, destination IP addresses, TCP/UDP port numbers, protocol types, and VLANs. It supports flexible queue scheduling algorithms based on ports and queues, including strict priority (SP), weighted round Robin (WRR) and SP+WRR. The S5120V2-LI switch series enables committed access rate (CAR) with the minimum granularity of 8 kbps. It supports port mirroring in the outbound and inbound directions, to monitor the packets on the specific ports, and to mirror the packets to the monitor port for network detection and troubleshooting.

            Excellent manageability

            • The H3C S5120V2-LI switch series makes switch management with ease with the support of SNMPv1/v2/v3, which can be managed by NM platforms, such as Open View and iMC. With CLI and Telnet switch management is made easier. And with SSH 2.0 encryption, switch management security is enhanced.

            Rich Layer 3 routing features

            H3C S5120V2-LI switch series supports static routing, RIP, RIPng, OSPF V1/V2/V3.

            Specification

            Item

            S5120V2-10P-LI

            S5120V2-20P-LI

            S5120V2-28P-LI

            S5120V2-52P-LI

            S5120V2-10P-

            PWR-LI

            S5120V2-28P-

            PWR-LI

            S5120V2-28P-

            HPWR-LI

            S5120V2-52P-

            PWR-LI

            Switching capacity

            20Gbps

            40Gbps

            56Gbps

            104Gbps

            20Gbps

            56Gbps

            56Gbps

            104Gbps

            Packet forwarding

            rate

            15Mpps

            30Mpps

            41.7Mpps

            77.4Mpps

            15Mpps

            41.7Mpps

            41.7Mpps

            77.4Mpps

            Dimensions

            (H × W × D)

            43.6 × 266 ×

            161 mm

            43.6 × 330 ×

            230 mm

            43.6 × 440 ×

            160 mm

            43.6 × 440 ×

            230 mm

            43.6 × 330 ×

            230 mm

            43.6 × 440 ×

            260 mm

            43.6 × 440 ×

            260 mm

            43.6 × 440 ×

            260 mm

            Weight

            ≤ 1.5kg

            ≤ 2kg

            ≤ 2.5kg

            ≤ 3.5kg

            ≤ 3kg

            ≤ 4kg

            ≤ 4.5kg

            ≤ 6kg

            Console ports

            1

            Service ports

            8*10/100/

            1000TX+2*SFP

            16*10/100/

            1000TX+4*SFP

            24*10/100/

            1000TX+4*SFP

            48*10/100/

            1000TX+4*SFP

            8*10/100/

            1000TX+2*SFP

            24*10/100/

            1000TX+4*SFP

            24*10/100/1000TX

            +4*10/100/1000

            BASE-T Combo+4*SFP

            48*10/100

            /1000TX+4*SFP

            Input voltage range

            100 VAC to 240 VAC @ 50 Hz/60 Hz

            AC: 100-240V@ 50/60 Hz

            DC: -48V~-60V

            Power consumption

            MIN: 7W

            MAX: 12W

            MIN: 9W

            MAX: 19W

            MIN: 9W

            MAX: 23W

            MIN: 18W

            MAX: 41W

            MIN: 13W

            MAX:153W

            (PoE 125W)

            MIN: 19W

            MAX: 240W

            (PoE190W)

            MIN:

            AC: 23W

            DC: 16W

            MAX:

            AC: 446W

            (PoE 370W)

            DC: 790W(

            PoE 740W)

            MIN:

            AC: 36W

            DC: 26W

            MAX:

            AC: 467W

            (PoE 370W)

            DC: 807W

            (PoE 740W)

            Operating temperature

            0oC to 45oC

            Operating humidity

            10% RH to 95% RH, non-condensing

            Stacking

            Intelligent Resilient Framework 2 (IRF2)

            Link aggregation

            1G/10GE port aggregation

            Static aggregation

            Dynamic aggregation

            Multichassis link aggregation

            Jumbo frame

            Supported

            MAC address table

            Blackhole MAC address

            MAC learning limit

            Flow control

            802.3x flow control and half-duplex backpressure

            VLAN

            Port-based VLAN

            QinQ

            Voice VLAN

            MAC VLAN

            ARP

            ARP Detection

            ARP speed limit

            ND

            Supported

            VLAN virtual port

            Supported

            DHCP

            DHCP Client

            DHCP Snooping

            DHCP Relay

            DHCP Server

            DHCP Option82

            DNS

            Static and Dynamic DNS

            IPV4 and IPV6

            Routing protocols

            IPV4/IPV6 static routing

            RIP/RIPng, OSPFV1/V2/V3

            Strom suppression

            Storm suppression based on port bandwidth percentage

            Storm suppression based on PPS

            Layer 2 ring network

            protocol

            STP/RSTP/MSTP

            STP Root Protection

            Smart Link

            RRPP

            Mirroring

            Flow mirroring

            Port mirroring

            QoS/ACL

            Packet filter

            Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR

            Bidirectional ACL

            Port-based speed limit

            Flow redirection

            Time-range

            Layer 2 ring network

            protocol

            STP/RSTP/MSTP

            STP Root Protection

            Smart Link

            RRPP

            Security

            Hierarchical user management and password protection

            MAC-based authentication

            802.1X

            SSH2.0

            Port isolation

            IP source guard

            HTTPs

            EAD

            Loading and upgrading

            Loading and upgrading through FTP/TFTP

            Management and

            maintenance

            Configuration from CLI

            Login through Telnet, and the console port

            Simple Network Management Protocol (SNMP)

            Remote Monitoring (RMON)

            IMC network management system

            WEB management

            System log

            Alarming based on severity

            IRF

            NTP

            Debugging information output

            Telnet-based remote maintenance

            NQA

            DLDP

            Virtual Cable Test

            Ordering Information

            Product ID

            Product Description

            LS-5120V2-28P-LI-GL

            H3C S5120V2-28P-LI L2 Ethernet Switch with 24*10/100/1000BASE-T Ports and 4*1000BASE-X Ports,(AC)

            LS-5120V2-52P-LI-GL

            H3C S5120V2-52P-LI L2 Ethernet Switch with 48*10/100/1000BASE-T Ports and 4*1000BASE-X Ports,(AC)

            LS-5120V2-10P-PWR-LI-GL

            H3C S5120V2-10P-PWR-LI L2 Ethernet Switch with 8*10/100/1000BASE-T PoE+ Ports(AC 125W), and

            2*1000BASE-X SFP Ports,(AC)

            LS-5120V2-10P-LI-GL

            H3C S5120V2-10P-LI L2 Ethernet Switch with 8*10/100/1000BASE-T Ports and 2*1000BASE-X SFP Ports,(AC)

            LS-5120V2-28P-HPWR-LI-GL

            H3C S5120V2-28P-HPWR-LI L2 Ethernet Switch with 24*10/100/1000BASE-T PoE+ Ports(AC 370W,DC 740W),

            4*100/1000BASE-X Ports, and 4*GE Combo Ports,(AC/DC)

            LS-5120V2-52P-PWR-LI-GL

            H3C S5120V2-52P-PWR-LI L2 Ethernet Switch with 48*10/100/1000BASE-T PoE+ Ports(AC 370W,DC 740W) and

            4*1000BASE-X SFP Ports,(AC/DC)

            LS-5120V2-20P-LI-GL

            H3C S5120V2-20P-LI L2 Ethernet Switch with 16*10/100/1000BASE-T Ports and 4*1000BASE-X SFP Ports,(AC)

            LS-5120V2-28P-PWR-LI-GL

            H3C S5120V2-28P-PWR-LI L2 Ethernet Switch with 24*10/100/1000BASE-T PoE+ Ports(AC 185W) and

            4*1000BASE-X Ports,(AC)

            Resources

            Software

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