

D-link 28-port Gigabit Smart Managed Poe Switch - Black
Product Details
The D-Link 28-Port Gigabit Smart Managed PoE Switch is a versatile and intelligent networking solution designed for businesses that require a balance of power delivery and network control. Featuring 28 Gigabit Ethernet ports with Power over Ethernet (PoE) support, this switch enables the convenient deployment of IP cameras, VoIP phones, access points, and other powered devices without separate power sources. It offers advanced Layer 2 switching capabilities such as VLANs, QoS, link aggregation, and IGMP Snooping, allowing administrators to efficiently manage and segment network traffic. With intuitive web management, SNMP support, and robust security features, it is ideal for surveillance, office connectivity, and managed network environments.
Product Features
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28 x 10/100/1000 Mbps RJ45 PoE-enabled ports
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Supports IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) standards
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Smart managed Layer 2 features including VLAN, QoS, and LACP
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IGMP Snooping for optimized multicast traffic
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PoE scheduling and prioritization for efficient power management
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Access Control Lists (ACLs) and storm control for network protection
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Web GUI, SNMP, and CLI management options
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Energy-efficient with IEEE 802.3az support
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Rack-mountable metal housing for professional installations
Specifications
| Switch Type | Smart Managed PoE Switch |
| Total Ports | 28 x 10/100/1000 Mbps RJ-45 |
| PoE Support | 28 x PoE/PoE+ (IEEE 802.3af/at) |
| PoE Budget | Model dependent (typically 193W-370W) |
| Switching Capacity | 56 Gbps |
| Forwarding Rate | 41.67 Mpps |
| MAC Address Table | 8K entries |
| VLAN Support | 802.1Q VLAN, port-based VLANs, up to 128 groups |
| QoS Support | 802.1p, DSCP, 4 queues per port |
| Link Aggregation | Static or LACP, up to 8 groups |
| IGMP Snooping | IGMP v1/v2/v3 |
| Security Features | ACLs, Port Isolation, Storm Control |
| PoE Management | Auto-detect, scheduling, priority assignment |
| Energy Efficiency | IEEE 802.3az (Green Ethernet) |
| Fan Design | Active cooling |
| Mounting | Rack-mountable (1U) |
| Dimensions | Approx. 440 x 250 x 44 mm |
| Weight | Approx. 4.0 - 4.5 kg |
| Operating Temperature | 0 deg C to 50 deg C |
| Certifications | CE, FCC, RoHS |