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D-Link 28-Port PoE Switch, Gigabit Ethernet Layer 3 Stackable Smart-Managed, 20x PoE (370 Watt), 4X 2.5GBase-T PoE, 2X 10GBase-T, 2X 10G SFP+ Ports
KRW 1939106
Price Details
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Perfect for SMB access & aggregation layers with advanced L3 features and effortless deployment.
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What Stands Out
제품 세부 정보
| Number of Ports | 28 |
| Compatible Devices | Desktop |
| Voltage | 220 |
| Upper Temperature Rating | 40 u00b0C |
| Interface | PoE, SFP |
| Data Transfer Rate | 10 gigabits_per_second |
| Platform | Not Machine Specific |
| Switch Type | Managed, PoE, Multi-gigabit, Layer 3 |
| Color | Black |
| Item Weight | 9.8 pounds (4.45 kg) |
| Brand | D-Link |
| Built-In Media | Device, Power Supply, QIG |
| Global Trade Identification Number | 00790069454776 |
| Number of Items | 1 |
| Manufacturer | D-Link Systems, Inc. |
| UPC | 790069454776 |
| Unit Count | 1 Count |
| Model Number | DGS-1520-28MP |
| Mfr Part Number | DGS-1520-28MP |
| Included Components | Device, Power Supply, QIG |
Who Should Buy?
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Large Enterprises
Ideal for large organizations requiring extensive network capabilities and efficient bandwidth management for various departments.
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Data Centers
Perfect for data centers needing high-speed connections with multiple 10G port options for server interconnectivity.
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Network Administrators
Designed for network admins looking for a smart-managed switch that offers advanced features for network optimization.
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Small Businesses
May not suit small businesses due to its complexity and higher capacity than required for basic networking needs.
제품 설명
D-Link 28-Port PoE Switch, Gigabit Ethernet Layer 3 Stackable Smart-Managed, 20x PoE (370 Watt), 4X 2.5GBase-T PoE, 2X 10GBase-T, 2X 10G SFP+ Ports (DGS-1520-28MP)
고객 질문 및 답변
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의문:
What features make the D-Link 28-Port Gigabit Ethernet Switch suitable for a large network?
답변: The D-Link 28-Port Gigabit Ethernet Switch (DGS-1520-28) offers robust features, including 24 Gigabit Ethernet ports and 2 10GBase-T ports, which make it ideal for high-performance environments. Its Layer 3 smart-managed capabilities enable efficient traffic management and routing between VLANs. Additionally, the stackable design allows for scalability, accommodating the growth of your network as demand increases. For instance, in an office setup, this switch can handle multiple connected devices seamlessly while prioritizing bandwidth for essential applications. -
의문:
How does the smart management functionality of the DGS-1520-28 enhance network performance?
답변: The smart management functionality in the D-Link DGS-1520-28 allows you to configure, monitor, and manage the switch through a user-friendly interface. Features such as Quality of Service (QoS) help prioritize network traffic, ensuring that high-priority applications like video conferencing or VoIP maintain optimal performance. You can also set up VLANs to segment your network, improving security and efficiency. For example, in a business setting, this can prevent bandwidth hogging by segregating guest and internal traffic. -
의문:
Can the D-Link 28-Port Ethernet Switch be used for both small and large business environments?
답변: Yes, the D-Link 28-Port Gigabit Ethernet Switch is versatile enough to function in both small and large business environments. Its 28 ports allow it to handle a significant number of users without performance degradation. Additionally, features like stacking and Layer 3 capabilities make it suitable for enterprise-level applications, while its user-friendly management tools cater to smaller setups needing efficient networking solutions. For instance, it could support a growing startup as well as a larger organization with extensive networking requirements. -
의문:
What is the significance of having both 10GBase-T and 10G SFP+ ports?
답변: The inclusion of both 10GBase-T and 10G SFP+ ports in the D-Link DGS-1520-28 enhances flexibility and connectivity options. 10GBase-T ports allow for easy integration with existing copper cabling systems, while 10G SFP+ ports enable faster, long-range connections using fiber optics. This combination ensures that whether your infrastructure is copper-based or fiber-optic, the switch can accommodate both scenarios effectively. For example, this is particularly useful in data centers where fiber connections may be preferred for high-speed requirements. -
의문:
How do I configure VLANs on the D-Link DGS-1520-28 switch?
답변: Configuring VLANs on the D-Link DGS-1520-28 is straightforward using its web-based interface. You can access the switch's management console and navigate to the VLAN configuration section. From there, you can create different VLANs, assign ports, and specify routing settings for each. This feature is crucial for segmenting network traffic, improving security, and enhancing performance. For instance, you might dedicate one VLAN for employee devices and another for guests, streamlining your network management. -
의문:
What is the maximum stackable configuration for the DGS-1520-28?
답변: The D-Link DGS-1520-28 supports a maximum of 4 switches to be stacked together, allowing for a combined capacity of up to 112 ports. This stacking capability not only simplifies management but also provides redundancy and improved fault tolerance. If one unit fails, the other units can continue to function seamlessly. This feature is highly beneficial in environments that require high availability, like corporate networks that cannot afford downtime. -
의문:
Is the DGS-1520-28 energy-efficient, and how does it save power?
답변: Yes, the D-Link DGS-1520-28 is designed with energy efficiency in mind. It incorporates features like IEEE 802.3az Energy Efficient Ethernet, which reduces power consumption during periods of low traffic by automatically adjusting the power levels on the ports. This not only lowers energy costs but also aligns with eco-friendly practices. In a typical office setting, this can translate to significant savings on energy bills over time while maintaining the performance required for daily operations. -
의문:
What security features does the D-Link DGS-1520-28 offer for protecting network data?
답변: The D-Link DGS-1520-28 boasts several robust security features, including 802.1X port-based authentication, ACLs (Access Control Lists), and DDoS protection. These features provide critical layers of security, ensuring that only authorized devices can connect to the network. For instance, in a corporate environment, implementing 802.1X ensures that devices must authenticate before accessing sensitive information. This is crucial in safeguarding your network against unauthorized access and potential threats. -
의문:
What types of devices can I connect to the D-Link 28-Port Switch?
답변: The D-Link 28-Port Gigabit Ethernet Switch can connect a wide range of devices, including computers, printers, IP phones, and wireless access points. With its 24 Gigabit Ethernet ports, you can easily integrate multiple devices that require stable and fast connections. This makes it suitable for office environments where various devices need to work simultaneously, such as connecting computers for data access while also connecting VoIP phones for communication. -
의문:
Where can I buy the D-Link 28-Port Gigabit Ethernet Switch in South Korea?
답변: You can purchase the D-Link 28-Port Gigabit Ethernet Switch (DGS-1520-28) from Ubuy in South Korea. Ubuy offers a comprehensive selection of networking products, ensuring you receive genuine items with reliable customer service. With Ubuy, you benefit from their extensive shipping options and support for all your networking needs.
D-Link Switches DGS-1520-28MP Editorial Review
D-Link 28-Port Gigabit Ethernet Switch offers a robust solution for modern networking needs with its stackable design and smart-managed capabilities. The switch features 28 ports, including 24 gigabit Ethernet ports, alongside 2x 10GBase-T and 2x 10G SFP+ ports, allowing for flexible connections and high data transfer rates of up to 10 gigabits per second. Ideal for desktops, this switch provides excellent compatibility and integrates seamlessly into various environments. Users appreciate its weight of just 2 kg and the inclusion of essential components such as a power supply and quick installation guide, making setup straightforward. The black finish offers a sleek appearance that fits well in any office setup.
Customer Reviews & Ratings
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장점
- 28 total ports for extensive connectivity
- High data transfer rate at 10 Gbps
- Compatible with various desktop devices
- Includes essential setup components
- Lightweight design for easy installation
단점
- No physical mount included in packaging
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Product Price History
중요 정보
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KRW 1939106
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특징 및 장점
- 28-Port Gigabit Ethernet Switch for SMBs
- Advanced Layer 3 features for efficient management
- Includes 10 GB optical and copper ports for flexibility
- 2.5GBASE-T PoE ports for WiFi-6 access points
- Easy deployment with Zero Touch Provisioning
- Multi-site management through an intuitive Web GUI
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