24 Port Gigabit Full Managed POE Switch

  • DS-3E2500-H 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-3E2528P-H

Specifikace

  • Všeobecné
  • Váha4.5 Kg
  • Provozní teplota0 °C to 45 °C (32 °F to 113 °F)
  • Provozní vlhkost10% to 95% (no condensation)
  • Přístavy24×10/100/1000BASE-T ports (POE+), 4×1000Base-X SFP ports
  • Dimensions (mm)440×260×44
  • Klíčové vlastnosti
  • BezpečnostHierarchical 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
  • Správa údržbyCommand 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
  • ACLACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL
  • VLAN802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP
  • DHCPDHCP Relay DHCP Client DHCP Snooping
  • Síťové parametry
  • MulticastIGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting
  • Spínací kapacitaWhole-Device Performance: 56 Gbps Port Performance: 56 Gbps
  • Rychlost předávání paketůWhole-Device Performance: 41.66 Mpps Port Performance: 41.66 Mpps
  • QoSSP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit
  • Funkce softwaru
  • SpolehlivostEthernet OAM DLDP Smart Link Monitor Link
  • Routing FeatureStatic routing RIPv1/v2 and RIPng OSPFv1/v2/v3 BGP and BGP4+ for IPv6
  • 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
  • Napájení
  • PříkonAC:100V~240V AC,50/60Hz
  • Spotřeba energie448W

Specifikace

Specifikace
Všeobecné
  • Váha4.5 Kg
  • Provozní teplota0 °C to 45 °C (32 °F to 113 °F)
  • Provozní vlhkost10% to 95% (no condensation)
  • Přístavy24×10/100/1000BASE-T ports (POE+), 4×1000Base-X SFP ports
  • Dimensions (mm)440×260×44
Klíčové vlastnosti
  • BezpečnostHierarchical 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
  • Správa údržbyCommand 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
  • ACLACL on Layer 2, Layer 3 and Layer 4 IPv4 and IPv6 ACLs VLAN ACL
  • VLAN802.1Q (up to 4K VLAN) Protocol-based VLAN MAC-based VLAN GUEST VLAN VLAN mapping MVRP
  • DHCPDHCP Relay DHCP Client DHCP Snooping
Síťové parametry
  • MulticastIGMP V1/V2/V3 snooping PIM Snooping Multicast VLAN IPv6 multicast setting
  • Spínací kapacitaWhole-Device Performance: 56 Gbps Port Performance: 56 Gbps
  • Rychlost předávání paketůWhole-Device Performance: 41.66 Mpps Port Performance: 41.66 Mpps
  • QoSSP/WRR/SP+WRR queue scheduling 802.1p and DSCP priority mapping Port speed limit
Funkce softwaru
  • SpolehlivostEthernet OAM DLDP Smart Link Monitor Link
  • Routing FeatureStatic routing RIPv1/v2 and RIPng OSPFv1/v2/v3 BGP and BGP4+ for IPv6
  • 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
Napájení
  • PříkonAC:100V~240V AC,50/60Hz
  • Spotřeba energie448W

Resources

Technical documents

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