DES-3018 - Switch D-LINK - Free user manual and instructions
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| Product Type | Managed Switch |
| Brand | D-Link |
| Model | DES-3018 |
| Ports | 18 x 10/100 Mbps Ethernet |
| Uplink Ports | 2 x 10/100/1000 Mbps Combo SFP |
| Switching Capacity | 8.8 Gbps |
| MAC Address Table | 8K entries |
| Management | Web GUI, CLI (Telnet/SSH), SNMP, RMON |
| Dimensions (W x D x H) | 440 x 200 x 44 mm (1U rackmount) |
| Weight | 2.5 kg |
| Power Supply | AC 100-240V, 50/60Hz internal |
| Power Consumption | 28W (max) |
| Cooling | 1 x fan (audible) |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10% to 90% non-condensing |
| Layer Features | Layer 2: VLAN, STP, Link Aggregation, IGMP Snooping, QoS |
| Security | 802.1X, ACL, DHCP Snooping, Port Security |
| Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.1Q, 802.1p, 802.1X, 802.1d, 802.1w |
| LED Indicators | Per port: Link/Act, Speed; System: Power, Console |
| Certifications | CE, FCC Class A, VCCI, cUL |
| Maintenance | Clean with soft dry cloth; avoid liquids |
| Repairability | Replaceable fan and power supply unit |
| Warranty | Limited lifetime warranty |
Frequently Asked Questions - DES-3018 D-LINK
How do I reset the D-Link DES-3018 to factory defaults?
Press and hold the Reset button on the front panel for about 10 seconds until all LEDs flash. The switch will reboot with factory settings. All configuration will be lost.
What is the default IP address of the DES-3018?
The default IP address is 10.90.90.90 with subnet mask 255.0.0.0. You can access the web interface via http://10.90.90.90.
How do I access the web-based management interface?
Connect your computer to any port. Set your PC IP to 10.x.x.x (e.g., 10.90.90.91). Open a browser and go to http://10.90.90.90. Default username is admin, password is blank.
How can I create a VLAN on the DES-3018?
Go to Configuration > VLAN > 802.1Q VLAN. Create a VLAN ID and name, then assign tagged/untagged ports. Click Apply and save to startup config.
How do I update the firmware?
Download the latest firmware from D-Link support. Access the web interface, go to Tools > Firmware Upgrade, select the file, and click Upgrade. Do not power off during upgrade.
What do the LED indicators mean?
Per port: Link/Act solid green = link, blinking = activity. Speed green = 100 Mbps, off = 10 Mbps. System: Power green = on, Console amber = activity on serial.
How can I reset the password?
Perform a factory reset using the hardware reset button. This will clear all passwords and settings. There is no password recovery method without resetting.
Does the DES-3018 support PoE?
No, the DES-3018 does not support Power over Ethernet (PoE). It only provides data connectivity.
How do I configure link aggregation (trunk)?
Go to Configuration > Link Aggregation. Create an aggregation group, select ports (e.g., two ports), and set mode to Static or LACP. Apply and save.
Why are some ports not linking?
Check cable type (use Cat5e or better), ensure the connected device is powered on, try a different port, and verify port settings (speed/duplex). Also check if port security or STP is blocking the port.
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USER MANUAL DES-3018 D-LINK
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Product information
Brand : D-LINK
Model : DES-3018
Category : Switch