Between 30 and 35 users per sector is recommended. This value may be a bit suggestive since it will depend on the negotiation capacity for each client connected to the sector. The sectors manage a value known as air time. This air time is divided by the amount of users who connect to the sector, therefore the more clients connect to the sector, the less airtime they will have and therefore the less capacity they will be able to obtain through the link.   

The number of users who can efficiently connect to MikroTik devices such as the mANTBox and OmniTIK depends on several factors, including specific network usage (e.g. light web browsing vs. high-definition video streaming), configuration of the device, the network environment and the technical capabilities of the hardware.

MikroTik does not usually specify a maximum limit of users, since this number can vary widely depending on the conditions mentioned.

mANTBox

The mANTBox is a series of sector devices from MikroTik that combine an antenna and a wireless router in a single unit, designed primarily for use as access points in outdoor installations. Its performance in terms of simultaneous users will depend on the network load and the type of applications being used.

In scenarios with moderate data usage, a mANTBox could comfortably handle dozens of simultaneous users, but this number would decrease if users perform high bandwidth-demanding activities.

OmniTIK

The OmniTIK is an all-in-one access point with omnidirectional antennas, best suited for providing WiFi coverage in outdoor areas such as parks, squares and campsites.

As with the mANTBox, the optimal number of simultaneously connected users will vary. For less bandwidth-intensive applications, an OmniTIK could support several dozen users, but for optimal performance, especially in bandwidth-intensive applications, it is recommended to limit the number of active connections to a smaller number.

General considerations

For both devices, and any wireless access point in general, here are some considerations to maximize performance:

• Bandwidth Capacity: The higher the bandwidth required by each user, the lower the total number of users the device can efficiently support.
• Interference: Less interference results in better performance and capacity.
• Traffic Prioritization (QoS): Implementing Quality of Service can help manage load, prioritizing critical traffic and improving the user experience for a greater number of connections.
• Firmware Updates: Keeping your device updated with the latest firmware can improve efficiency and user support capabilities.

For a more accurate estimate and configuration advice specific to your scenario, it would be helpful to consult directly with MikroTik technical support or review recommendations from the MikroTik community, where users share their experiences and optimal configurations based on specific uses.