Model: LS-5120V3-28P-LI
Product Description
H3C S5120V3-LI switch is a Layer 2 Ethernet switch product independently developed by H3C Technology Co., Ltd. (hereinafter referred to as H3C Company). Type Managed Switch.
H3C S5120V3-LI series Ethernet switches provide 10/100/1000Base-T adaptive Ethernet ports or SFP optical ports. In the enterprise network, it can be used as an access device to provide gigabit to desktop applications; in the metropolitan area network or industrial users, it can provide gigabit access to end users or tandem low-end switches, and upwards through gigabit fiber or Link aggregation is aggregated to high-capacity L3 switches.
H3C S5120V3-LI series Ethernet switches support the innovative IRF (Intelligent ReEIlient Framework) technology. Users can connect up to 9 S5120V3-LI switches to form a logically independent entity, so as to build a high-reliability, A new type of intelligent network for easy scalability and manageability.
H3C S5120V3-LI series Ethernet switches include the following models:
S5120V3-10P-LI: 8*10/100/1000TX+ 2*SFP
S5120V3-20P-LI: 16*10/100/1000TX+ 4*SFP
S5120V3-28P-LI: 24*10/100/1000TX+ 4*SFP
S5120V3-52P-LI: 48*10/100/1000TX+ 4*SFP
S5120V3-28S-LI: 24*10/100/1000TX+ 4*SFP+
S5120V3-52S-LI: 48*10/100/1000TX+ 4*SFP+
S5120V3-10P-PWR-LI: 8*10/100/1000TX+ 2*SFP
S5120V3-12TP-HPWR-LI: 8*10/100/1000TX+2Combo+4*SFP
S5120V3-28P-PWR-LI: 24*10/100/1000TX+ 4*SFP
S5120V3-28P-HPWR-LI: 24*10/100/1000TX+ 4Combo
S5120V3-28P-HPWR-LI-Q: 24*10/100/1000TX+ 4*SFP
S5120V3-52P-PWR-LI: 48*10/100/1000TX+ 4*SFP
S5120V3-28S-PWR-LI: 24*10/100/1000TX+ 4*SFP+
S5120V3-28S-HPWR-LI: 20*10/100/1000TX+4Combo+ 4*SFP+
S5120V3-52S-PWR-LI: 48*10/100/1000TX+ 4*SFP+
Detailed Photos
Rich business performance
Support Internet broadband access, mainly support gigabit access of small and medium-sized enterprises network users, provide gigabit port access, and gigabit uplink interface. Support Jumbo Frame, support 802.1X, MAC authentication, port security, support LACP protocol, support 4K VLANs, support up to 16K MAC addresses and black hole MAC and other features, support port-based L2 and L3 priority automatic mapping, support port-based Mirror, support redirection, support port isolation, support access control list, support port speed limit, support rich Ethernet IPv6 functions.
IRF2 (Second Generation Intelligent Resilience Architecture)
H3C S5120V3-LI series switches support IRF2 (Second Generation Intelligent Resilient Architecture) technology, which connects multiple physical devices to each other, making it virtual as a logical device, that is, users can regard these multiple devices as one Manage and use from a single device. IRF can bring the following benefits to users:
After the simplified management IRF architecture is formed, you can connect to any port of any device to log in to a unified logical device, and manage the entire intelligent elastic system and all member devices in the system through the configuration of a single device. Physically connect to each member device to configure and manage them individually.
The various control protocols running in the logical device formed by the simplified service IRF are also run as a single device. For example, the routing protocol will be calculated as a single device. With the application of the cross-device link aggregation technology, it can replace the original generation tree protocol, which saves the interaction of a large number of protocol packets between devices, simplifies network operation, and shortens the convergence time when the network is turbulent.
Elastic expansion It can achieve elastic expansion according to user needs and ensure user investment. And new devices can be "hot-swapped" when they join or leave the IRF architecture, without affecting the normal operation of other devices.
The high reliability of high reliability IRF is reflected in three aspects: link, equipment and protocol. The physical ports between the member devices support the aggregation function, and the physical connections between the IRF system and the upper and lower layer devices also support the aggregation function, which improves the reliability of the link through multi-link backup; the IRF system consists of multiple member devices. Once the master device fails, the system will quickly and automatically elect a new master to ensure uninterrupted services through the system, thus achieving device-level 1:N backup; the IRF system will have a real-time protocol hot backup function responsible for the configuration information of the protocol. Backup to all other member devices to achieve 1:N protocol reliability.
High Performance For high-end switches, the increase in performance and port density is limited by the hardware structure. The performance and port density of an IRF system is the sum of the performance and port numbers of all devices inside the IRF. 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.
Ease of management The entire elastic architecture shares one IP management, which simplifies network device management and network topology management, improves operational efficiency and reduces maintenance costs.
Complete security control strategy
ARP attacks and ARP viruses are the biggest threats to LAN security. H3C S5120V3-LI series switches support rich ARP defense functions, such as ARP Detection, which implements user validity checking and ARP packet validity checking, ARP rate limiting, Avoid the impact of a large number of ARP packets on the CPU, etc.
H3C S5120V3-LI series switches support the EAD (terminal access control) function, and cooperate with the background system to integrate terminal security measures such as terminal antivirus and patch repair with network security measures such as network access control and access authority control into a linked security Through the inspection, isolation, repair, management and monitoring of network access terminals, the entire network can be transformed from passive defense to active defense, single-point defense to comprehensive defense, and decentralized management to centralized policy management, improving the network's ability to deal with viruses. , worms and other emerging security threats overall defense capabilities.
Support multiple authentication methods, 802.1X authentication, centralized MAC authentication, etc., flexibly adapt to the multi-authentication requirements of this network environment.
Rich QoS policies
H3C S5120V3-LI series switches support L2 (Layer 2) ~ L4 (Layer 4) packet filtering functions and provide flow classification technology. Provides a flexible queue scheduling algorithm, which can be set based on ports and queues at the same time, and supports three modes: SP, WRR, and SP+WRR. At the same time, it also supports bidirectional ACL in in/out direction, supports traffic monitoring function, and supports port/flow mirroring in out/in direction, which is used to monitor packets on designated ports for network detection and troubleshooting.
Excellent management features
H3C S5120V3-LI series switches support SNMPv1/v2/v3 (Simple Network Management Protocol), and can support iMC intelligent management center. Support CLI command line, Web network management, TELNET, make device management more convenient, and support SSH2.0 and other encryption methods, making management more secure.
H3C S5120V3-LI series switches support VLAN division based on MAC address, which solves the intelligent and flexible management of mobile office. Combined with the unique global and VLAN-based ACL distribution policy, it simplifies user configuration and greatly saves hardware resources. .
Layer 3 Routing Features
It supports rich Layer 3 routing features, and supports routing features such as static routing, RIP, RIPng, and OSPF V1/V2/V3.
Product Parameters
| Support Features |
S5120V3-10P-LI/S5120V3-10P-PWR-LI/S5120V3-12TP-HPWR-LI |
S5120V3
-20P-LI |
S5120V3
-28P-LI |
S5120V3
-52P-LI |
S5120V3
-28S-LI |
S5120V3
-52S-LI |
S5120V3
-28P-PWR-LI/S5120V3-28P-HPWR-LI |
S5120V3-28P-HPWR-LI-Q |
S5120V3
-52P-PWR-LI |
S5120V3
-28S-PWR-LI/S5120V3-28S-HPWR-LI |
S5120V3-52S-PWR-LI |
exchange capacity
(full duplex) |
336Gbps/3.36Tbps |
| Packet forwarding rate (whole machine) |
64/80Mpps |
81/96Mpps |
81/96Mpps |
108/126Mpps |
81/96Mpps |
108/126Mpps |
81/96Mpps |
81/96Mpps |
108/126Mpps |
81/96Mpps |
108/126Mpps |
| Dimensions (W×D×H) (unit: mm) |
S5120V3-10P-LI:
266×161×43.6mm; S5120V3-10P-PWR-LI&S5120V3-12TP-HPWR-LI:
330×230×43.6mm |
330×230×43.6mm |
440×160×43.6mm |
440×230×43.6mm |
440×160×43.6mm |
440×230×43.6mm |
440×260×43.6mm |
440×422×43.6mm
|
440×400×43.6mm |
440×260×43.6mm |
440×400×43.6mm |
| weight |
S5120V3-10P-LI:≤1.5kg; S5120V3-10P-PWR-LI&S5120V3-12TP-HPWR-LI:≤3kg |
≤2kg |
≤2.5kg |
≤3.5kg |
≤2.5kg |
≤3.5kg |
≤4kg |
≤ 6kg |
≤6kg |
≤4.5kg |
≤6kg |
| management port |
1 console port |
| Input voltage |
AC: Rated voltage range: 100V ~ 240V AC, 50/60Hz |
| The maximum power consumption of the whole machine |
S5120V3-10P-LI: 15W
S5120V3-10P-PWR-LI: 156W (POE is 125W)
S5120V3-12TP-HPWR-LI: 156W (POE is 125W) |
19W |
23W |
41W |
24W |
44W |
S5120V3-28P-PWR-LI: 294W (poe is 240W)
S5120V3-28P-HPWR-LI: 400W (poe is 370W) |
400W (370W for PoE) |
467W (370W for PoE) |
S5120V3-28S-PWR-LI: 294W (poe is 240W)
S5120V3-28S
-HPWR-LI: 400W (370W for poe) |
467W (370W for PoE) |
| Working temperature |
-5ºC~45ºC |
| Relative humidity of working environment (non-condensing) |
5~95%RH, no condensation |
| link aggregation |
Support GE port aggregation
Support static aggregation
Support dynamic aggregation
Support cross-device aggregation |
| stack |
IRF2 |
| flow control |
Support 802.3x flow control and half-duplex back pressure flow control |
| Jumbo Frame |
support |
| MAC address table |
Support black hole MAC address
Supports setting the maximum number of port MAC addresses to learn |
| VLAN |
Port-based VLAN support
Support QinQ
Support Voice VLAN
Support protocol VLAN
Support MAC VLAN |
| ARP |
Support ARP Detection function
Support ARP speed limit |
| ND |
ND support |
VLAN
virtual interface |
support |
| DHCP |
Support DHCP Client
Support DHCP Snooping
Support DHCP Relay
Support DHCP Server
Support DHCP Option82 |
| DNS |
Support static domain name resolution
Support dynamic domain name resolution client
Supports IPv4 and IPv6 addresses |
| Routing Protocol |
Support IPv4/IPv6 static routing
Support RIP/RIPng, OSPFV1/V2/V3 |
| Broadcast/Multicast/Unicast Storm Suppression |
Supports storm suppression based on port rate percentage
Supports PPS-based storm suppression |
| Smart Link |
support |
| Layer 2 Ring Network Protocol |
Support STP/RSTP/MSTP protocol
Support STP Root Protection
Support RRPP |
| QoS/ACL |
Support packet filtering function
Support SP/WRR/SP+WRR queue scheduling
Support bidirectional ACL
Supports port-based rate limiting
Support for stream-based redirection |
| mirror |
Support port mirroring
Stream mirroring supported |
| safety features |
Support user hierarchical management and password protection
Support SSH2.0
Support port isolation
802.1X support
Support port security
Support MAC address authentication
Support IP Source Guard
Support HTTPs
Support EAD |
| Load and upgrade |
Support FTP (File Transfer Protocol) loading and upgrading
Support TFTP (Trivial File Transfer Protocol) loading and upgrading |
| manage |
Supports Command Line Interface (CLI) configuration
Support Telnet remote configuration
Support configuration through Console port
Support SNMP (EImple Network Management Protocol)
Supports RMON (Remote Monitoring) alarms, events, and historical records
Support iMC network management system
Support WEB network management
Support system log
Supports graded alarms
IRF support
NTP support |
| maintain |
Support debug information output
Support Ping, Tracert
Support Telnet remote maintenance
Support NQA
Support DLDP
Supports Virtual Cable Test |
Solutions we can offer
We focus on the IDC data center field, have professional enterprise-level products, and provide complete planning and design solutions.
Main Application Scenarios:
Only applies to servers.
Packaging & Shipping
| Delivery time : 15-20 working days after payment receipt confirmed (based on actual quantity). |
| Original packaging to ensure product quality and safety. |
| Professional goods shipping forwarder. |
After Sales Service
We guarantee that all products are original and authentic. All support after-sales inspection. Regarding xFusion server, we can provide remote technical services and troubleshooting.
In addition to new retail products. Others have used NEW BULK. We provide a complete test report. Please rest assured to buy. The stock is huge. Many products are not released in time. If you need more product quotations. You can email to contact us at any time. |
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FAQ
Q1: How can I believe that your product is of good quality?
A1: We guarantee that all products are original products.We provide a complete test report.
Q2: When can I get a quote?
A2: We will usually quote you within 24 hours after receiving your inquiry. If you really want to get a quotation and more other questions, you can contact us via trademessage or email.
Q3: Why choose you?
Q3: As an Audited Supplier,we have a good reputation on our customers,because of the good quality,suitable price and good service.
Q4: What is your payment?
A4: T/T wire bank transfer.
Audited Supplier 
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