YAMAHA WLX302 Configuration

Tadashi Shigeoka ·  Fri, January 15, 2016

WLX302 Manual

Unstable Communication, Frequent Disconnections « Configuration Examples

WLX302 Links

What is the maximum number of connections?

[ Maximum Connection Count ]

The maximum wireless client connection count for WLX302 is 50 devices on 2.4GHz and 50 devices on 5GHz, for a total of 100 devices (except when using TKIP encryption). In an environment where 50 wireless clients are already connected to 2.4GHz, if a 51st wireless client requests connection, the 51st client’s connection request will be rejected. In this case, the 50 wireless clients already connected will not be affected. We have confirmed through testing that 100 wireless clients can connect to WLX302 without problems. However, depending on the communication volume used by wireless clients, connection may be possible but comfortable communication may not be achieved. We recommend changing the “maximum station count” setting according to the situation to limit simultaneous connections.

[ Maximum Connection Count When Using TKIP ]

When all wireless clients use ‘TKIP’ as the wireless encryption method, the maximum connection count is 44 devices on 2.4GHz and 44 devices on 5GHz, for a total of 88 devices.

WLX302 also has a function to set channel profiles that connect based on link speed. Due to Wi-Fi standard and certification mark regulations, devices must be allowed to connect even with slow link speeds, so typical hotspot and AP settings try to connect any device without discrimination. However, if slow device connections can be controlled based on congestion levels and radio conditions, it’s possible to reduce congestion and unstable connections where devices connect but remain unstable.

For example, it becomes possible to control so that devices with link speeds of only 1Mbps or less are not allowed to connect. While this control is difficult for open services, it’s within the manageable range for office wireless LANs through operational coverage. This setting can be configured for both 2.4GHz and 5GHz.

Future Configuration Considerations

I’m considering restricting MAC addresses that can connect to the SSID to control the upper limit of connection count.

I’m thinking of separating the SSID for smartphones and making it authorization-based.

Like having people provide their MAC addresses and only allowing registered devices to connect.

That’s all from the Gemba.