Main parameters:
Product Type: Gigabit Ethernet Switch
Transmission rate 10/100/1000Mbps
Switching mode: store-forward
The backplane bandwidth is 336Gbps
Packet forwarding rate 92Mpps

Port parameters
Port structure is non-modular
Number of ports: 28
Port Description: 24 x 10/100/1000Base-T Ethernet ports, and 4 x 100/1000 Base-X SFP ports
Control port: 1 console port
Transmission mode: Full-duplex/half-duplex self-adaptive

Stacking function is stackable
VLAN support 802.1Q (up to 4K VLANs)
MAC-based VLANs are supported
GUEST VLANS ARE SUPPORTED
VLAN mapping is supported
MVRP is supported
QOS SUPPORTS SP/WRR/SP+WRR QUEUE SCHEDULING
802.1p and DSCP priority mapping are supported
Port rate limiting is supported
Multicast Management IGMP V1/V2/V3 Snooping is supported
Support for PIM Snooping
Multicast VLANs are supported
IPV6 MULTICAST SETTINGS ARE SUPPORTED
Network Management supports Console/AUX modem/Telnet/SSH command-line configuration
Support FTP, TFTP, Xmodem, and SFTP file download management
SNMP V1/V2c/V3 is supported
Support for Sflow
Support NQA
NTP clocks are supported
System work logs are supported
Security management supports hierarchical user management and password protection
SSH is supported, providing a secure and encrypted channel for users to log in
It supports FTP login and password mechanism with controllable IP addresses
Attacks such as ARP, unknown multicast packets, broadcast packets, unknown unicast packets, TTL=1 packets, and protocol packets are supported
MAC address restriction is supported
Support IP+MAC+PORT binding function
IEEE 802.1x is supported
Radius and AAA are supported
Web authentication is supported
SNMPv3 is supported
Broadcast packet suppression is supported