24 GE RJ45, 4 GE SFP, Smart L2+ Switch

  • DS-3E2500-HI series supports the combination of "Ethernet port + optical port" to meet networking requirements of various scenarios, which is convenient for users to build a flexible network. It offers 24-port, and 48-port access and all ports support Gigabit wire speed forwarding capabilities to meet users' needs.
  • The virtualization technology allows each slave device in the 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.
  • Support ARP Detection, which can prevent hackers or attackers from implementing "ARP spoofing attacks" through ARP packets. Support IP Source Guard, which can prevent illegal address spoofing including MAC spoofing, IP spoofing, MAC/IP spoofing, and DoS attacks. Support DHCP Snooping, which can prevent private DHCP servers and ensure the authenticity and consistency of the DHCP environment. Support port security features, which can prevent MAC address-based attacks and realize traffic permit/limit based on a MAC address.
  • Support speed limit on port and traffic to prevent malicious invasion of network bandwidth and provide multiple granular management tools. Support SP (Strict Priority), WRR (Weighted Round Robin), and SP+WRR queue scheduling algorithms, and support multi-priority data transmission. Support rich IPv6 services and multiple IPv6 management tools.
  • Support CLI command line, Web network management, and Telnet, making device management more convenient. And support SSH2.0 and other encryption methods, making management more secure. Support remote upgrade of devices through FTP and TFTP, SNMP v1/v2c/v3
  • Energy-saving design greatly reduces device power consumption and trouble spots. Radiation is reduced to reach the standard for household electrical appliances and is harmless to humans.
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Available models:

DS-3E2528-HI-24T4F
DS-3E2528-HI-24T4F

Specification

  • General
  • ShellMetal
  • Net Weight2.10 kg (4.63 lb)
  • Gross Weight2.90 kg (6.39 lb)
  • Dimensions (W × H × D)440.00 mm × 160.00 mm × 43.60 mm (17.32'' × 6.29'' × 1.71'')
  • Operating Temperature-5 °C to 45 °C (23 °F to 113 °F)
  • Storage Temperature-40 °C to 70 °C (-40 °F to 158 °F)
  • Operating Humidity10% to 95% (no condensation)
  • Relative Humidity5% to 95% (no condensation)
  • Power SupplyAC:100 V~240 V AC,50/60 Hz
  • Installation ModeRack (equipped with mounting ears)
  • Max. Power Consumption21 W
  • Power Consumption in Idle14 W
  • Surge Protection6 kV
  • Network Parameters
  • الموانئ24 × Gigabit RJ45 port,4 × Gigabit fiber optical port
  • MAC Address Table16 K
  • Internal Cache1.5 Mbits
  • Switching CapacityWhole-Device Performance: 56 Gbps Port Performance: 56 Gbps
  • Packet Forwarding RateWhole-Device Performance: 41.66 Mpps Port Performance: 41.66 Mpps
  • Software Function
  • EthernetLLDP Static MAC configuration Limit of number of MAC addresses to be learned (up to 16K) Port mirroring and traffic mirroring Port aggregation (up to 24 groups and 8 ports for each group) Port isolation STP/RSTP/MSTP IEEE 802.3ad (dynamic link aggregation) and static port aggregation
  • VLAN802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP
  • IP RoutingStatic routing RIP/OSPF
  • DHCPDHCP Relay DHCP Client DHCP Snooping
  • MulticastIGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting
  • QoSSP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit
  • ACLACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL
  • SecurityHierarchical user management and password protection SSH for a secure encrypted channel for user login Specific IP address based FTP logging and password mechanism Prevent attacks from ARP, unknown multicast packet, broadcast packet, unknown unicast packet, TTL=1 packet, and protocol packet MAC address limit IP+MAC+PORT binding IEEE 802.1x Radius and AAA SNMPv3 Broadcast suppression
  • System ManagementCommand line configuration via console/AUX Modem/Telnet/SSH Uploading and downloading of FTP, TFTP, and Xmodem, and SFTP files SNMP V1/V2c/V3 sFlow NQA NTP clock System operating logs
  • IPv6IPv6 static routing and dual-stack DHCPv6 Client and DHCPv6 Snooping ND and PMTU IPv6 Ping, IPv6 Telnet, IPv6 SSHv2, and IPv6 domain name resolution
  • ReliabilityHot patch, in-service patch upgrade
  • HPPSupport one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.
  • Approval
  • EMCCE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020)
  • SafetyCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)
  • ChemistryCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)

Specification

Specification
General
  • ShellMetal
  • Net Weight2.10 kg (4.63 lb)
  • Gross Weight2.90 kg (6.39 lb)
  • Dimensions (W × H × D)440.00 mm × 160.00 mm × 43.60 mm (17.32'' × 6.29'' × 1.71'')
  • Operating Temperature-5 °C to 45 °C (23 °F to 113 °F)
  • Storage Temperature-40 °C to 70 °C (-40 °F to 158 °F)
  • Operating Humidity10% to 95% (no condensation)
  • Relative Humidity5% to 95% (no condensation)
  • Power SupplyAC:100 V~240 V AC,50/60 Hz
  • Installation ModeRack (equipped with mounting ears)
  • Max. Power Consumption21 W
  • Power Consumption in Idle14 W
  • Surge Protection6 kV
Network Parameters
  • الموانئ24 × Gigabit RJ45 port,4 × Gigabit fiber optical port
  • MAC Address Table16 K
  • Internal Cache1.5 Mbits
  • Switching CapacityWhole-Device Performance: 56 Gbps Port Performance: 56 Gbps
  • Packet Forwarding RateWhole-Device Performance: 41.66 Mpps Port Performance: 41.66 Mpps
Software Function
  • EthernetLLDP Static MAC configuration Limit of number of MAC addresses to be learned (up to 16K) Port mirroring and traffic mirroring Port aggregation (up to 24 groups and 8 ports for each group) Port isolation STP/RSTP/MSTP IEEE 802.3ad (dynamic link aggregation) and static port aggregation
  • VLAN802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP
  • IP RoutingStatic routing RIP/OSPF
  • DHCPDHCP Relay DHCP Client DHCP Snooping
  • MulticastIGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting
  • QoSSP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit
  • ACLACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL
  • SecurityHierarchical user management and password protection SSH for a secure encrypted channel for user login Specific IP address based FTP logging and password mechanism Prevent attacks from ARP, unknown multicast packet, broadcast packet, unknown unicast packet, TTL=1 packet, and protocol packet MAC address limit IP+MAC+PORT binding IEEE 802.1x Radius and AAA SNMPv3 Broadcast suppression
  • System ManagementCommand line configuration via console/AUX Modem/Telnet/SSH Uploading and downloading of FTP, TFTP, and Xmodem, and SFTP files SNMP V1/V2c/V3 sFlow NQA NTP clock System operating logs
  • IPv6IPv6 static routing and dual-stack DHCPv6 Client and DHCPv6 Snooping ND and PMTU IPv6 Ping, IPv6 Telnet, IPv6 SSHv2, and IPv6 domain name resolution
  • ReliabilityHot patch, in-service patch upgrade
  • HPPSupport one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.
Approval
  • EMCCE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020)
  • SafetyCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)
  • ChemistryCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)

Resources

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