H3C S5120-20P-SI 16-port gigabit network managed two-layer enterprise switch

Specifications

Main parameters
Product type	Smart switches
Application level	Second floor
Transfer rate	10/100/1000Mbps
Exchange method	Store-forward
Backplane bandwidth	192Gbps
Packet forwarding rate	30Mpps
Port parameters
Port structure	Non-modular
Number of ports	20
Port description	16 10/100/1000Base-T Ethernet ports, 4 1000Base-X SFP Gigabit Ethernet ports
Control port	1 Console port
Transfer mode	Full duplex is supported
Features
VLAN	Supports port-based VLANs (4K)
QOS	Support IEEE 802.1p/DSCP priority Support priority mapping Support port trust mode Support port trust mode Support port queue scheduling (SP/WRR/SP+WRR)
Multicast management	IGMP Snoopingv1/v2/v3 MLD Snooping supports multicast VLANs
Network management	Support XModem/FTP/TFTP loading and upgrading Support command line interface (CLI), Telnet, Console port for configuration Support SNMP, WEB network management Support RMON (Remote Monitoring) Support iMC Intelligent Management Center Support system logs, hierarchical alarms , debug information output Support HGMPv2 Support Modem Remote dialing Support NTP Support Ping, Tracert Support Telnet remote maintenance Support VCT (Virtual Cable Test) cable detection function Support for Loopback-detection port loopback detection
Security management	Support user hierarchical management and password protection, support Radius authentication, support SSH 2.0, support 802.1X, centralized MAC address authentication, support guest VLAN, support port isolation, support port security, support MAC address learning limit, support IP source address protection, support ARP intrusion detection function, support IP + MAC + port binding, support EAD, support Triple authentication
Other parameters
Supply voltage	AC 100-240V,50-60Hz
Product size	440×160×43.6mm
Product weight	<3kg
Environmental standards	Working temperature: 0-45°C Operating humidity: 10%-90% (non-condensing)

Certificate

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Warehouse

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FAQ

Q1: Are you a factory or a trading company?

A: We are a distributor and trading company.

Q2: What are the guarantees for product quality?

A: We have professional engineers to test each device before shipment. All servers use dust-free IDC room, 100% new appearance and same interior.

Q3: When I receive defective products, how do you solve it?

A: We have professional engineers to help you solve the problem. If the product is defective, we usually return or replace them in the next order.

Q4: How to order in bulk?

A: You can contact our customer service, they will provide you with the best solution and service.

Q5: What are your payment terms?

A: We accept TT. But we provide 30-90 days credit business for quality customers when necessary.

Q6: How long is the warranty? When will the package be sent out after payment?

A: The shelf life of the product is 1 year. For more information, please contact our customer service. After the contract is signed, if there is stock, we will arrange express delivery for you immediately or within 5 days.

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