1. Produk Langkungview
The D-Link DGS-1210-20 is a 20-Port Gigabit Web Smart Switch, part of the DGS-1210 Series, designed for small and medium-sized businesses. It features 16 Gigabit Ethernet ports and 4 Gigabit SFP ports, offering high-speed connectivity and fiber uplink capabilities. This switch incorporates D-Link Green 3.0 technology for energy efficiency and supports IPv6 management, ensuring network protection and future compatibility. It provides various management options for quick deployment, infrastructure expansion, and seamless upgrades, delivering functionality, security, and manageability.
1.1. Fitur konci
- 20 Palabuhan: 16 Gigabit Ethernet ports and 4 Gigabit SFP ports for flexible connectivity.
- Web Manajemén Pinter: Intuitif web-based interface for easy setup, monitoring, and management.
- Énergi Énergi Ethernet (IEEE 802.3az): Reduces power consumption during periods of low data utilization.
- Pangrojong IPv6: Ensures compatibility with next-generation networks.
- Advanced Traffic Management: Includes bandwidth control, QoS, VLAN support, Port Mirroring, Link Aggregation, Spanning Tree, IGMP Snooping, and static routing.
- Comprehensive Security: Features Access Control List (ACL), 802.1X/RADIUS, ARP Spoofing Prevention, and D-Link Safeguard Engine.
- Surveillance Mode: Optimizes video traffic and automatically detects ONVIF-compliant devices for surveillance networks.
- Loopback Detection & Cable Diagnostics: Tools for identifying and resolving network issues.
1.2. Panel Hareup
The front panel of the DGS-1210-20 switch features 16 RJ45 Gigabit Ethernet ports and 4 SFP ports, along with LED indicators for status and activity. A power LED and a reset button are also present.

Figure 1: Front Panel of DGS-1210-20 Switch. Shows 16 RJ45 ports, 4 SFP ports, and status LEDs.
1.3. Panél Pungkur
The rear panel includes the AC power input and a grounding screw for electrical safety.

Figure 2: Rear Panel of DGS-1210-20 Switch. Displays the AC power inlet and a grounding point.
2. Setup jeung Instalasi
2.1. Eusi Paket
Verify the package contains the DGS-1210-20 switch, a power cord, and any included accessories such as rack-mount brackets or rubber feet.
2.2. Instalasi fisik
The DGS-1210-20 can be installed on a desktop or mounted in a standard 19-inch equipment rack.
- Pamasangan Desktop: Attach the included rubber feet to the bottom of the switch to prevent scratching and provide stability. Place the switch on a flat, stable surface.
- Pamasangan rak: Secure the provided rack-mount brackets to the sides of the switch using the screws. Mount the switch into an open slot in a standard 19-inch equipment rack.
Ensure adequate ventilation around the switch to prevent overheating. Maintain at least 10 cm (4 inches) of clear space around the ventilation openings.
2.3. Nyambungkeun Power
- Connect one end of the AC power cord to the power inlet on the rear panel of the switch.
- Connect the other end of the AC power cord to a suitable power outlet.
- The Power LED on the front panel will illuminate, indicating the switch is receiving power.
2.4. Connecting Network Devices
Use standard Ethernet cables (Cat5e or higher) to connect network devices (e.g., computers, servers, other switches) to the RJ45 ports on the front panel. For fiber optic connections, insert compatible SFP transceivers into the SFP ports and connect fiber optic cables.
- Connect devices to any of the 16 Gigabit RJ45 ports.
- For fiber uplinks or long-distance connections, use the 4 Gigabit SFP ports with appropriate SFP modules and fiber cables.
2.5. Aksés Konfigurasi Awal
The DGS-1210-20 switch can be managed via a web-based graphical user interface (GUI). By default, the switch obtains an IP address via DHCP. If no DHCP server is available, it will use a default static IP address (e.g., 10.90.90.90).
- Connect a computer to any of the switch's RJ45 ports.
- Ensure your computer's IP address is in the same subnet as the switch (e.g., if the switch is 10.90.90.90, set your computer to 10.90.90.100).
- Buka a web browser and enter the switch's IP address (e.g., http://10.90.90.90).
- Log in using the default credentials (refer to the product documentation for specific default username and password).

Figure 3: Intuitive Web Management Interface. Displays options for Standard Mode and Surveillance Mode.
3. Ngoperasikeun Switch
3.1. Operasi dasar
Once powered on and connected, the DGS-1210-20 switch automatically begins forwarding Ethernet frames between connected devices. The Link/Act LEDs for each port indicate connection status and activity.
- LED Héjo (Padet): Indicates a valid network link.
- LED héjo (kedip-kedip): Nunjukkeun kagiatan jaringan (transmisi data).
- Pareum: Teu aya sambungan atanapi tautan.
3.2. WebManajemén -Based
The web-based management interface allows for comprehensive configuration and monitoring of the switch. Key functions include:
- Konfigurasi VLAN: Jieun sareng atur Jaringan Area Lokal Virtual pikeun ngabagi lalu lintas jaringan.
- Kualitas Pelayanan (QoS): Prioritize critical network traffic (e.g., voice, video) to ensure optimal performance.
- Link Aggregasi: Gabungkeun sababaraha tautan fisik kana hiji tautan logis pikeun ningkatkeun bandwidth sareng redundansi.
- Fitur Kaamanan: Configure Access Control Lists (ACLs), 802.1X authentication, and ARP Spoofing Prevention.
- Pangimeutan Sistim: View port status, traffic statistics, and system logs.
3.3. Surveillance Mode
The DGS-1210-20 series supports a dedicated Surveillance Mode, which simplifies the deployment and management of IP surveillance networks. This mode automatically detects ONVIF-compliant devices and optimizes video traffic, enhancing security and efficient handling of surveillance data through automatic detection and segmentation.

Figure 4: Surveillance Mode Interface. Displays network topology and device details for surveillance management.
4. Pangropéa
4.1. Kaperawatan Umum
- Simpen saklar dina lingkungan anu tiis sareng garing, jauh tina sinar panonpoé langsung sareng sumber panas.
- Ensure proper ventilation and keep the ventilation openings clear of obstructions.
- Bersihkeun bagian luar saklar nganggo lawon anu lemes sareng garing. Ulah nganggo pembersih cair atanapi aerosol.
4.2. Apdet firmware
Periodically check the D-Link support websitus pikeun apdet firmware. Pembaruan firmware tiasa nyayogikeun fitur anyar, perbaikan kinerja, sareng paningkatan kaamanan. Turutan parentah nu disadiakeun kalawan pakét update firmware taliti.
4.3. Loopback Detection and Cable Diagnostics
The DGS-1210-20 includes built-in tools for network maintenance:
- Deteksi Loopback: Automatically detects and disables ports that are causing network loops, preventing broadcast storms and network instability.
- Diagnostik kabel: Allows administrators to test the integrity of connected Ethernet cables, identifying issues such as opens, shorts, or incorrect wiring.
These features are accessible through the web management interface and are crucial for maintaining a stable and reliable network connection.
5. Cara ngungkulan
5.1. Masalah Kakuatan
- LED Tanpa Daya: Pastikeun kabel daya disambungkeun pageuh kana saklar sareng stop kontak. Pariksa yén stop kontak tiasa dianggo.
5.2. Masalah Konektipitas Jaringan
- No Link/Act LED: Check the Ethernet cable connection between the switch port and the connected device. Try a different cable or port. Ensure the connected device is powered on and functioning correctly.
- Performance Lambat: Check for network loops using Loopback Detection. Utilize Cable Diagnostics to verify cable integrity. Ensure proper QoS settings are configured if prioritizing traffic.
5.3. Ngaksés Web Manajemén Panganteur
- Cannot access GUI: Verify your computer's IP address is in the same subnet as the switch. Ensure there are no IP address conflicts on the network. Try clearing your browser's cache.
- Hilap kecap konci: Refer to the D-Link support documentation for password recovery procedures or the factory reset process.
5.4. Reset pabrik
If the switch is unresponsive or you need to restore it to its default settings, use the reset button on the front panel. This will erase all custom configurations.
- With the switch powered on, use a paperclip or similar pointed object to press and hold the reset button for approximately 5-10 seconds.
- Leupaskeun tombol nalika LED nunjukkeun reset (contona, sadaya LED flash).
- The switch will reboot with factory default settings.
6. Spésifikasi
The following table outlines the technical specifications for the D-Link DGS-1210-20 Web Pindah pinter.

Figure 5: DGS-1210-20 Dimensions. Illustrates the physical size of the switch.
| Fitur | Spésifikasi |
|---|---|
| Nomer modél | DGS-1210-20 |
| merek | D-Tumbu |
| Jumlah Palabuhan | 16 x Gigabit RJ45, 4 x Gigabit SFP |
| Laju Mindahkeun Data | 1 Gigabit per detik |
| Tipe panganteur | RJ45 and SFP |
| Ukuran (L x W x H) | 7.08 x 11.02 x 1.73 inci (17.98 x 27.99 x 4.39 cm) |
| Item Beurat | 0.32 ons (kira-kira 9.07 gram) |
| Voltage | 100-240 Volt AC |
| Bahan Kasus | logam |
| Suhu Operasi | Nepi ka 40 Derajat Celsius |
| UPC | 790069373213 |
7. Garansi jeung Rojongan
7.1. Garansi produk
D-Link products typically come with a limited warranty. For specific warranty terms and conditions applicable to your DGS-1210-20 switch, please refer to the warranty card included with your product or visit the official D-Link websitus. Simpen resi pameseran anjeun salaku bukti pameseran.
7.2. Rojongan Téknis
For technical assistance, product documentation, firmware updates, and FAQs, please visit the official D-Link support website. You can typically find support resources by navigating to the support section and searching for your product model (DGS-1210-20).
- D-Link Rojongan Websitus: https://www.dlink.com/support (Kelample link, pariksa anu saleresna URL)
- Inpormasi kontak: Refer to the D-Link websitus pikeun nomer kontak régional jeung jam rojongan.