À propos du produit
Next Generation Layer 3 Stackable Smart Managed Switch
A new generation of Layer 3 stackable Smart Managed switches to aggregate your Gigabit network with 10G ports for uplink or stacking.
High Availability and Flexibility
- 24 or 48 x 10/100/1000Base-T ports
- 20 or 44 x 10/100/1000Base-T PoE and 4 x 2.5GBase-T PoE ports
- 2 x 10GBase-T and 2 x SFP+ uplink ports
High Bandwidth Stacking
- Physical Stacking of up to 8 units
- 2 x 10GBase-T and/or 2 x SFP+
- 80 Gbps physical stacking bandwidth
Advanced L2 features
- RSPAN
- Selective Q-in-Q
Advanced L3 features
- IGMP v1/v2/v3
- MLD v1/v2
- PIM-SM/DM/SSM
- Static Route
- RIP/RIPng
- OSPF
Reliability and Resiliency
- Ethernet Ring Protection Switching (ERPS)
- Virtual Router Redundancy Protocol (VRRP)
- Redundant Power Supply (RPS) support
Management, Provisioning and Automation
- D-View 7
- D-Link Network Assistant (DNA)
- Zero Touch Provisioning (ZTP)
- Optimize the performance of business networks with 10 Gigabit Ethernet connectivity
- Can work as layer 3 routing for scalable network design
- Supports layer 3 switching for enhanced performance and usability
- Managed switch provides a reliable foundation for your network
- Management capability provides control over setup and configuration of your network
- Supports optical fiber cable to span longer distances and provided high data transmission rates between servers and network components
- Stack port provides an easy and hassle-free way to extend your office network
- Quickly and easily set up a wired network with 26 networking ports
- Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 26 ports
- Cascade to other network devices through the uplink port to expand your local area network
Spécifications techniques
| Management & Protocols | |
| Manageable | Yes |
| Miscellaneous | |
| Country of Origin | Taiwan |
| Network & Communication | |
| Layer Supported | 3 |
| I/O Expansions | |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 2 |
| Total Number of Expansion Slots | 2.0 |
| Power Description | |
| Power Source | Power Supply |
| Power Consumption | 30.40 W |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Weight (Approximate) | 5.14 lb (2330 g) |
| Form Factor | Rack-mountable |
| Length | 17.36" (441 mm) |
| Height | 1.73" (44 mm) |
| Width | 8.17" (207.40 mm) |
| Compatible Rack Unit | 1U |
| General Information | |
| Product Type | Layer 3 Switch |
| Manufacturer Part Number | DGS-1520-28 |
| Manufacturer Website Address | http://www.dlink.com |
| Manufacturer | D-Link Systems, Inc |
| Product Model | DGS-1520-28 |
| Product Name | DGS-1520-28 Layer 3 Switch |
| Brand Name | D-Link |
| Interfaces/Ports | |
| Modular | Yes |
| Uplink Port | Yes |
| Stack Port | Yes |
| Total Number of Network Ports | 26 |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet Network |
| 2 x 10 Gigabit Ethernet Network | |
| 2 x 10 Gigabit Ethernet Expansion Slot | |
| Media & Performance | |
| Network Technology | 10GBase-X |
| 10/100/1000Base-T | |
| 10GBase-T | |
| Ethernet Technology | Gigabit Ethernet |
| 10 Gigabit Ethernet | |
| Media Type Supported | Twisted Pair |
| Optical Fiber |
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