Ls-5120V3-28p-Hpwr-Li Poe Power Supply Commercial Enterprise Switch

• Customization: Available
• Communication Mode: Full-Duplex & Half-Duplex
• Type: Ethernet Switch
• Model NO.: LS-5120V3-28P-HPWR-LI
• Ports: ≧48
• Packet Forwarding Rate: 81mpps/96Mbps
• Weight: 4 Kg
• Switch Capacity: 336gbps/3.36tbps
• Transport Package: Carton Box
• Specification: 440× 160× 43.6 mm
• Trademark: H3C
• Origin: China

Product Description

 

Product Description

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