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H3C S5120V2-LI 28P/52P Series Simplified Gigabit Access Switches

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Port: HongKong
Payment Terms: L/C,D/A,D/P,T/T
Brand Name: H3C
Function: SNMP,VLAN Support
Warranty: 1year
Place of Origin: Guangdong China
Dimensions (W x D x H): 43.6 *440*160 mm
Products Status: Stock
Ports: ≥ 48
Switch Capacity: 56Gbps/104Gbps
Transmission Rate: 10/100/1000Mbps
Model Number: S5120V2-28P/52P-LI
Weight: 3.5
Certification: CCC
Packaging Detail: 1.Anti-static bag for each hdd. 2.each goods use Foam buffer protect from friction 3.The goods be packed very well ,can ship to all over the world
Guangzhou Chuanghui Information Technology Co., Ltd.
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Product Description
H3C S5120V2-LI 28P/52P Series Simplified Gigabit Access Switches
Switching capacity
Packet forwarding
43.6 × 440 ×
43.6 × 440 ×
(H × W × D)
160 mm
230 mm
≤ 2.5kg
≤ 3.5kg
Console ports
Service ports
Input voltage range
100 VAC to 240 VAC @ 50 Hz/60 Hz
Power consumption
MIN: 18W
MAX: 23W
MAX: 41W
Operating temperature
0ºC to 45ºC
Operating humidity
10% RH to 95% RH, non-condensing
Intelligent Resilient Framework 2 (IRF2)
Link aggregation
1G/10GE port aggregation
Static aggregation
Dynamic aggregation
Multichassis link aggregation
Jumbo frame
MAC address table
Blackhole MAC address

MAC learning limit
Flow control
802.3x flow control and half-duplex backpressure
Port-based VLAN
Voice VLAN
ARP Detection
ARP speed limit
VLAN virtual port
DHCP Client
DHCP Snooping
DHCP Relay
DHCP Server
DHCP Option82
Static and Dynamic DNS
IPV4 and IPV6
Routing protocols
IPV4/IPV6 static routing
Strom suppression
Storm suppression based on port bandwidth percentage
Storm suppression based on PPS
Layer 2 ring network
STP Root Protection
Smart Link
Flow mirroring
Port mirroring
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
Layer 2 ring network
STP Root Protection
Smart Link
Hierarchical user management and password protection
MAC-based authentication
Port isolation
IP source guard
Loading and upgrading

Loading and upgrading through FTP/TFTP
Management and
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
Debugging information output
Telnet-based remote maintenance
Virtual Cable Test
Product ID
Product Description
H3C S5120V2-28P-LI L2 Ethernet Switch with 24*10/100/1000BASE-T Ports and 4*1000BASE-X Ports,(AC)
H3C S5120V2-52P-LI L2 Ethernet Switch with 48*10/100/1000BASE-T Ports and 4*1000BASE-X Ports,(AC)
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.
Our Certificates
Product packaging
1. DHL / UPS / FedEx / TNT , Door-to-Door. 2. By Air or by Sea , for FCL; Airport/ Port receiving.
3. Customers Specifying Freight Forwarders or Negotiable Shipping Methods.
We will choose the best and safe packaging material to make sure your orders won't be
damaged during delivery.