Problem Powering Up the DI-3660 Router

DI-3660 Router

Troubleshooting

This chapter describes some troubleshooting techniques, incase of malfunctioning of DI-3660 router. After each description, we have provided some instructions to help you to diagnose and resolve the problem. If you are not able to locate source of problem, contact your local reseller or D-Link support center for further help.

The LED indicators indicate the current operation of the Router. The standard configuration indicators on the rear panel of the router case are described in the following table:-


No	Name	Description

1	Power	The router is powered ON.

2	Ready1	LED ON when system has self-checked successfully.


3	Active1	LED ON when there is interface card and module inserted in the slot.


4	Ready2	LED ON when system has self-checked successfully.

5	Active2	LED ON when there is interface card and module inserted in the slot.

6	Ready3	LED ON when system has self-checked successfully.

7	Active3	LED ON when there is interface card and module inserted in the slot.

8	Ready4	LED ON when system has self-checked successfully.

9	Active4	LED ON when there is interface card and module inserted in the slot.

10	Ready5	LED ON when system has self-checked successfully.

11	Active5	LED ON when there is interface card and module inserted in the slot.

12	Ready6	LED ON when system has self-checked successfully.

13	Active6	LED ON when there is interface card and module inserted in the slot.

Problem Powering Up the DI-3660 Router

None of the LEDs are ON when you power up the router:-

∙Check the AC mains power is turned ON.

∙Check Router power switch is turned ON.

∙Check whether the power cord is properly connected to the Router.

Problem Configuring Router through Console port

Nothing is displayed on terminal:-

∙Check whether router is powered ON properly.

∙Check whether the router console port is properly connected to PC serial port.

∙Check whether Terminal communication program (HyperTerminal) is configured properly.

Problems Connecting Network Module

Router does not detect or reboots after inserting Network Module:-

∙Confirm that the network module is properly inserted in the slot.

∙Check whether LED indication is proper in the front panel w.r.t. slot.

∙The WIC/VIC Interface card might be faulty. Turn OFF router immediately and consult your reseller.

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DI-3660 specifications

The D-Link DI-3660 is a high-performance wireless router designed to provide robust connectivity and advanced features for both home and small office environments. This device is tailored for users who require a fast, reliable internet connection along with extensive coverage and flexible networking options.

One of the standout features of the DI-3660 is its dual-band capability, operating on both the 2.4 GHz and 5 GHz frequency bands. This allows users to take advantage of the faster speeds offered by the 5 GHz band for activities that require higher bandwidth, such as streaming HD videos and online gaming, while still providing a stable connection on the 2.4 GHz band for basic browsing and device connectivity. The simultaneous dual-band technology enhances the overall network capacity and minimizes interference from other wireless devices.

Equipped with the latest wireless standards, the DI-3660 supports Wi-Fi 6 (802.11ax), which significantly improves the overall speed and efficiency of the network. Wi-Fi 6 introduces advanced features such as OFDMA, MU-MIMO, and improved beamforming technology, allowing multiple devices to connect and communicate more effectively. This makes the DI-3660 ideal for smart homes or environments with a high density of connected devices.

In terms of security, the DI-3660 incorporates state-of-the-art encryption protocols, including WPA3, which offers enhanced protection against cyber threats. Users can enjoy peace of mind knowing that their wireless network is secured against unauthorized access. Additionally, the router includes features like guest networking, allowing visitors to connect without compromising the main network’s security.

The D-Link DI-3660 also supports advanced Quality of Service (QoS) settings, which enable users to prioritize bandwidth for specific applications or devices. This is particularly useful in households or offices where multiple users share the same internet connection, ensuring a smooth experience for high-priority activities.

The device is equipped with multiple Gigabit Ethernet ports, enabling wired connections for devices that require more stable networks, such as gaming consoles or desktop computers. The integration of USB 3.0 ports allows for easy file sharing and media streaming across the network.

In summary, the D-Link DI-3660 is a versatile and powerful wireless router that combines modern technologies with user-friendly features. Its dual-band capability, Wi-Fi 6 support, robust security measures, and flexible connectivity options make it an excellent choice for anyone looking to enhance their home or office networking experience.