24 Gigabit ports switch and 4 Gigabit SFP optical ports
24 Gigabit ports switch and 4 Gigabit SFP optical ports
DS-3E2528(B)
0 EGP
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Hassle-Free Warranty
Lifetime Customer Support
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Product Details
Perfect for enterprise applications, this switch offers complete VLAN support, QoS prioritization, storm control, and loop prevention, ensuring optimal bandwidth management and smooth system operation.
Key Features
24 × 10/100/1000 Mbps RJ45 Ports
High-speed Gigabit access for your core devices and IP infrastructure.
4 Uplink Ports (2 × GE Combo + 2 × SFP)
Flexible uplink options for fiber or copper connections.
Layer 2 Management Functions
Supports VLANs, link aggregation, port mirroring, loop detection, and more.
Storm Control & Port Isolation
Prevents broadcast storms and increases network security.
IGMP Snooping for Multicast Optimization
Enhances video streaming efficiency across surveillance networks.
High Switching Capacity (56 Gbps)
Seamless data transmission even under heavy load.
Fanless Design
Silent operation with reliable passive cooling.
| Feature | Specification |
|---|---|
| Downlink Ports | 24 × 10/100/1000 Mbps RJ45 |
| Uplink Ports | 2 × 10/100/1000 Mbps Combo (RJ45/SFP) + 2 SFP |
| Switching Capacity | 56 Gbps |
| Packet Forwarding Rate | 41.66 Mpps |
| MAC Address Table | 8K |
| VLAN Support | 4K VLANs (802.1Q) |
| QoS | 4 Priority Queues per Port |
| Multicast | IGMP Snooping v1/v2/v3 |
| Security Features | Port Isolation, Broadcast Storm Control |
| Flow Control | IEEE 802.3x Full Duplex, Backpressure Half |
| Management | Web UI, CLI, SNMP, Telnet |
| Surge Protection | 6 kV per port |
| Power Supply | 100–240V AC, 50/60 Hz |
| Power Consumption | ≤ 25W |
| Dimensions | Approx. 440 mm × 280 mm × 44 mm |
| Weight | Approx. 4.2 kg |
| Operating Temperature | 0°C to 50°C |
What’s in the Box
1 × DS-3E2528(B) Managed Switch
Power Cable
Rack Mount Kit
User Manual / Quick Start Guide
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