| Type | Smart Managed Switch |
| Form Factor | Rack-mountable |
| Weight | 1.75 Kg |
| Power Requirements | 100-240 VAC |
| Max Power Consumption | 30.6 Watt |
| MTBF | 743482.45 hours |
| Memory (RAM) | 256 MB |
| Flash Memory | 64 MB |
| PoE Support | None |
| MAC Address Table Size | 16K |
D-Link DGS-1250-28X-6KV 28-Port 10-Gigabit Smart Managed Switch

Key Benefits
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- Delivers enterprise-grade performance with 10 Gbps links and full Layer 3 static routing support
- Designed for reliability with an MTBF of over 743,000 hours and wide temperature tolerances
- Simplifies management with comprehensive remote interface options including SNMP, web UI, and command line
Product Overview
The D-Link DGS-1250-28X-6KV is a high-performance 28-port Smart Managed Switch built for demanding business networks. With 24 10/100/1000BASE-T ports and 4 10G SFP+ uplinks, it offers robust connectivity and supports Layer 2 and Layer 3 routing. Network administrators benefit from advanced control features via SNMP, CLI, DHCP, and Web UI. The switch includes RADIUS authentication and supports jumbo frames up to 12,000 bytes for high-efficiency data transfers. Its impressive MTBF of over 743,000 hours, wide operating temperature range, and lifetime warranty make it a reliable choice for mission-critical deployments.
Specifications
Product Overview
Wireless Features
Compliance & Origin
| Country of Origin | TAIWAN |
| TAA Compliance | Yes |
| Compliance Standards | IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) |
Advanced Security Features
| Authentication Methods | RADIUS, MD5 |
| Routing Protocols | 124 IPv4 static route entries, 50 IPv6 static route entries |
Interfaces
| 10/100/1000BASE-T Ports | 24 |
| 10G SFP+ Ports | 4 |
| Total Ports | 28 |
| Data Transfer Rate | 10 Gbps |
| Interfaces | 24 x 10/100/1000BASE-T, 4 x 10G SFP+ |
| Jumbo Frame Support | 12000 bytes |
| Media Layer Supported | Layer 2 , Layer 3 |
| Data Link Protocol | Gigabit Ethernet |
Physical & Environmental
| Width | 5.51 Inch |
| Depth | 17.32 Inch |
| Height | 1.73 Inch |
| Min Operating Temperature | -5 Celsius |
| Max Operating Temperature | 50 Celsius |
| Min Storage Temperature | -20 Celsius |
| Max Storage Temperature | 70 Celsius |
Cloud Management & Licensing
| Remote Management Protocols | SNMP, DHCP, Web UI, CLI |
| Management Tools | D-Link Network Assistant (DNA), D-View 7.0 |
| CLI Support | Yes, via console port |
| License Model | Lifetime Warranty includes NBD advance hardware replacement |