| Product Type | Managed Switch |
| Series | DBS-2000 Series |
| Model | DBS-2000-28P |
| Form Factor | Rackmount |
| Connectivity Technology | Wired |
| Weight | 3.75 kg |
| Input Voltage Range | 100 to 240 V AC |
| Power Supply Type | Internal |
| Power Consumption (Operational) | 16.6 W |
| Maximum Power Consumption (with PoE) | 263.9 W |
| PoE Power Budget | 193 W |
| MTBF | 469,262 hours |
D-LINK Nuclias Cloud 28-Port Gigabit PoE+ Switch (DBS-2000-28P)

Key Benefits
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- Cloud-managed functionality allows simplified configuration and monitoring across multiple devices remotely, reducing IT overhead.
- High PoE power budget of 193W supports critical devices like IP cameras and access points without additional power sources.
- Designed for long-term reliability with MTBF of over 469,000 hours and TAA compliance, making it ideal for demanding professional environments.
Product Overview
The D-LINK Nuclias Business Cloud 28-Port Gigabit PoE+ Switch (DBS-2000-28P) delivers powerful enterprise-grade networking with centralized, cloud-based management. This rackmount switch features 24 Gigabit Ethernet PoE ports and 4 SFP combo ports, offering scalable infrastructure for demanding networks. With a 193W total PoE budget and support for IEEE 802.3af/at, it supports up to 30W per port for powering IP devices directly over Ethernet.
Engineered for reliability and efficiency, it supports Gigabit speeds, jumbo frames, and features an 8K-entry MAC table. The 1U form factor (440 x 250 x 44 mm) and 3.75 kg chassis ensure durable deployment, while operational temperatures from -5°C to 50°C suit varied environments. With TAA compliance, SSL encryption, and Nuclias cloud platform integration, this switch streamlines deployment, enhances uptime, and reduces long-term costs, making it ideal for SMBs and distributed enterprise networks.
Specifications
Product Overview
Physical & Environmental
| Width | 440 mm |
| Depth | 250 mm |
| Height | 44 mm |
| Min Operating Temperature | -5°C |
| Max Operating Temperature | 50°C |
| Min Storage Temperature | -20°C |
| Max Storage Temperature | 70°C |
| Operating Humidity Range | 10% – 95% (non-condensing) |
Cloud Management & Licensing
| Management Platform | D-Link Nuclias Cloud |
| Management Interface | Web browser, Nuclias Cloud Portal |
| Cloud License | 1-year Cloud license included |
Interfaces
| Total Ports | 28 |
| 10/100/1000BASE-T PoE+ Ports | 24 |
| SFP Combo Ports | 4 |
| Switching Capacity | 56 Gbps |
| Forwarding Rate | 41.7 Mpps |
| MAC Address Table Size | 8K entries |
| Supported Data Rates | 10/100/1000 Mbps |
| Jumbo Frame Support | Yes |
| PoE Standard | IEEE 802.3af/at |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | CE, FCC, UL, VCCI, BSMI |
| RoHS Compliance | Yes |
Advanced Security Features
| Encryption | SSL |
| Access Control | 802.1X Port-based Access Control |
| MAC Address Filtering | Yes |
| Storm Control | Yes |
| Broadcast/Multicast/Unicast Storm Control | Yes |
| DoS Protection | Yes |