Brand: Hikvision
Model: DS-3E1528P-EI/M
Type: Smart Managed Gigabit PoE Switch
Equipped with 24× Gigabit PoE Ports
Equipped with 2× Additional Gigabit RJ45 Ports
Equipped with 2× Gigabit SFP Fiber Ports
Total Network and Fiber Ports: 28
Supports IEEE 802.3af and IEEE 802.3at PoE Standards
Maximum PoE Power per Port: 30W
Total PoE Power Budget: 230W
Supports Long-Range PoE Transmission up to 300m on Ports 1–24
Supports PoE Watchdog to Automatically Detect and Restart Unresponsive Cameras
Switching Capacity: 68Gbps
Packet Forwarding Rate: 50.59Mpps
MAC Address Table: 16K
Internal Cache: 8.4Mbits
Supports Port Isolation
Supports Static Link Aggregation
Supports up to 8 Link Aggregation Groups
Supports QoS
Supports STP and RSTP Loop Prevention
Supports IEEE 802.1Q VLAN
VLAN ID Range: 1–4094
Supports up to 1024 VLANs
Supports Access and Trunk Port Modes
Supports DHCP Snooping
Supports IEEE 802.1ab LLDP
Supports Port Mirroring
Supports Cable Detection
Supports DDM for Compatible Optical Modules
Supports Web-Based Management
Supports Remote Management through Hik-Partner Pro
Supports HikCentral Professional Management
Supports Visualized Network Topology
Supports Remote Port and Device Restart
Supports Remote Firmware Upgrade
6kV Surge Protection
Metal Housing
Supports Rack Mounting and Desktop Installation
Power Supply: 100–240V AC, 50/60Hz
Maximum Power Consumption: 250W
Idle Power Consumption: 20W
Dimensions: 440 × 44 × 220.8mm
Suitable for IP CCTV systems, enterprise networks, offices, and large PoE surveillance installations.