The DS-3E2528P(B) is a sophisticated managed Layer 3 switch designed for high-performance networking environments. Ideal for IP surveillance systems and smart building applications, this switch supports 24 PoE+ ports, providing up to 30W per port, making it perfect for powering devices such as IP cameras and wireless access points. With a total PoE power budget of 370W, it ensures reliable connectivity and power delivery for all connected devices.
| Interfaces | 24 PoE+ RJ45 + 4 RJ45/SFP (Combo) + 1 Console Port |
| PoE Features | Up to 30W on ports 1-24 802.3af/at Up to 370W total PoE power Pinout ports 1-24 1,2- / 3,6+ |
| Port Speed | 24 Gigabit RJ45 Ports + 4 RJ45 10/100/1000Mbps + 4 SFP+ 1GE/10GE Ports |
| Switching Capacity | 336Gbps |
| Forwarding Rate | 51Mbps |
| MAC Table | 8K |
| ARP Table | 2K |
| Routing Table | IPv4: 128K IPv6: 64K |
| VLAN | IEEE 802.1Q (VLAN), 4096 VLAN IDs GVRP QinQ MAC/protocol/IP subnet/policy/port-based VLANs Private VLAN Supports 1:1 and N:1 VLAN mapping functions |
| Redundancy Control | STP/RSTP/MSTP EAPS/MEAPS MRD-Ring ERPS VRRP BFD for OSPF |
| Management and Maintenance Protocol | Console, Telnet, SSH, web, http, https FTP, TFTP, Xmodem, SFTP SNMP V1/V2c/V3 RMON NTP |
| DHCP | Server/Client/Snooping/Relay IPv4/DHCP Snooping IPv4 |
| Routing | Static Routes, RIP, OSPF IPv4/IPv6 ECMP VRRP, VRRP v3 IPv4/IPv6 Policy-based Routing IPv4/IPv6 Dual Stack IPv6 Static Routes, RIPng, OSPFv3 |
| ACL | IP-based ACL/MAC-based ACL Based on MAC address, IP address, Ethertype, Protocol type, VLAN ID, DSCP, 802.1p Priority Supports up to 256 ACLs |
| QoS | Diff-Serv QoS 802.1p/DSCP priority mapping Queue scheduling including SP, WRR, WFQ, SP+WRR, SP+WFQ Marking and remarking priority Traffic shaping Congestion control, Tail-Drop and WRED 802.1p, TOS, DSCP, and EXP priority mapping Port/Flow-based rate limiting |
| Multicast | IGMP v1/v2/v3 Snooping IGMP V1/V2/V3 MLD Snooping v1/v2 MLD v1/v2 |
| Mirroring | Local and remote port mirroring N:4 port mirroring Flow mirroring MAC mirroring |
| Link Aggregation | Supports 802.3ad LACP/static link aggregation |
| Security | AAA, TACACS+ Authentication via RADIUS 802.1X, MAC authentication, MAC bypass authentication DDoS prevention, ARP attack function, ICMP anti-attack Binding of IP, MAC, port-based and VLAN-based MAC address filtering Broadcast/Multicast/Unknown-unicast storm control |
| Power Supply | AC: 100V～240V AC, 50/60Hz |
| Operating Temperature | -10º C ~ 50º C |
| Installation | Rack |
| Dimensions | 210 (D) x 44 (H) x 440 (W) mm |
| Weight | 3.1 Kg |
The DS-3E2528P(B) is ideally suited for deployment in a smart office environment where multiple IP cameras and wireless access points are required. For instance, in a corporate setting, this switch can be installed in a server room, providing seamless connectivity and power to various devices through its PoE+ capabilities. The switch's advanced features such as VLAN support and QoS ensure that network traffic is efficiently managed, enhancing the overall performance of the network. Additionally, the redundancy protocols like STP and VRRP provide reliability, minimizing downtime. This makes the DS-3E2528P(B) an essential component for businesses looking to enhance their network infrastructure.
Data sheet
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