# 4G Mesh Node 3.1.0 Release Notes

## Release Information

This release note provides information about the 4G Mesh Node 3.1.0 release.

### Component Compatibility Information

This release has been verified to be compatible with the following component releases.

<p align="center"><strong>Component Compatibility Information for 4G Networks</strong></p>

<table><thead><tr><th valign="top">Component</th><th valign="top">Release</th></tr></thead><tbody><tr><td valign="top">Onyx Portal</td><td valign="top">3.1.2</td></tr><tr><td valign="top">Onyx Edge</td><td valign="top">3.1.2</td></tr><tr><td valign="top">Mesh Node</td><td valign="top">3.1.0</td></tr><tr><td valign="top">G100 Indoor Access Point</td><td valign="top">BaiBLQ_3.1.14</td></tr><tr><td valign="top">G101 Outdoor Access Point</td><td valign="top">BaiBLQ_3.1.14</td></tr><tr><td valign="top">G501 Outdoor Access Point</td><td valign="top">BaiBLQ_3.1.14</td></tr></tbody></table>

## New Features, Enhancements, and Behavior Changes

This section describes new features, enhancements, and behavior changes introduced in this release.

### Mesh Node Analytics

{% hint style="info" %}
**NOTE:** In this release, the Mesh Node Analytics feature is qualified only with GM01 Mesh Nodes. Support for GM02 Mesh Node will be available in an upcoming release.
{% endhint %}

{% hint style="info" %}
**NOTE:** This change is applicable only to 4G networks.
{% endhint %}

This release introduces comprehensive Mesh Node analytics enabling real-time and historical monitoring of signal quality and connectivity metrics with time-series visualizations for enhanced network visibility and troubleshooting.

Onyx Portal Context: **Equipment** > **Mesh Node** tab > Mesh Node details page > **Analytics** tab

<figure><img src="/files/c2nC4ObRf6SG8R2g20Gz" alt=""><figcaption></figcaption></figure>

The **Analytics** tab displays the following time-series plots for the selected time range.

* **RSRP Signal (dBm)** – The Reference Signal Received Power (RSRP) indicating the average strength of the signals observed by the Mesh Node. This plot displays frequency-based color coding. Select from the role filters: cell (primary, secondary) and antenna (ant0, ant1).
* **RSRQ Signal (dB)** – The Reference Signal Received Quality (RSRQ) indicating the signal quality considering interference and noise. This plot displays frequency-based color coding. Select from the role filter: cell (primary, secondary).
* **SINR Signal (dB)** – The Signal-to-Interference-plus-Noise Ratio (SINR) indicating the radio link quality. This plot displays frequency-based color coding.
* **Check-in Count** – The number of check-in events from the Mesh Node over time, used to monitor node connectivity responsiveness and health.

### Configurable Mesh Node Alert Thresholds

{% hint style="info" %}
**NOTE:** This change is applicable only to 4G networks.
{% endhint %}

Operators can configure alert thresholds for the following Mesh Node radio signal quality metrics. Alerts trigger automatically when real-time metrics fall below the configured thresholds, enabling timely diagnostics and corrective action.

Onyx Portal Context: **Equipment** > **Mesh Node** tab > Add/Edit Mesh Node > **Alert Threshold** tab

<figure><img src="/files/eNkqvrTbB01AuUeTkZDm" alt=""><figcaption></figcaption></figure>

* **RSRP Limit** – (Required) The minimum RSRP limit. RSRP measures the average received signal power. A value below this limit indicates weak coverage or possible connection issues. When this limit is breached, an alert is triggered. Default value: -100.
* **RSRQ Limit** – (Required) The minimum acceptable RSRQ limit. RSRQ reflects signal quality, considering strength and interference. A value below this limit indicates poor quality or high interference, which may affect performance. When this limit is breached, an alert is triggered. Default value: -15.
* **SINR Limit** – (Required) The minimum acceptable SINR limit. SINR measures signal quality against interference and noise. A value below this limit can cause slow data rates or dropped connections. When this limit is breached, an alert is triggered. Default value: 13.

#### View Mesh Node Alert Threshold Settings

Mesh Node alert threshold settings can be viewed in the Mesh Node details page.

Onyx Portal Context: **Equipment** > **Mesh Node** tab > Mesh Node's details page > **Alert Thresholds** section.

<figure><img src="/files/DYDXNzCvA2NDWjrIxA3Q" alt=""><figcaption></figcaption></figure>

#### Mesh Node Threshold Alert Rules

The Onyx Portal supports the following semi-custom alert rules for the Mesh Node Thresholds functionality. The thresholds for these alerts can be configured as described in *Configurable Mesh Node Alert Thresholds*. When triggered, the Onyx Portal increments the Alerts Counter and sends alert notification emails to configured receivers.

<p align="center"><strong>Mesh Node Threshold Semi-Custom Alert Rules</strong></p>

<table><thead><tr><th width="130.3333740234375" valign="top">Type</th><th width="130" valign="top">Module</th><th valign="top">Name</th><th valign="top">Description</th></tr></thead><tbody><tr><td valign="top">Mesh Node</td><td valign="top">MCU Plane</td><td valign="top">Mesh Node <em>&#x3C;serial number></em> RSRP is lower than configured threshold for 5 minutes</td><td valign="top">Triggers when RSRP is lower than configured threshold for five minutes.</td></tr><tr><td valign="top">Mesh Node</td><td valign="top">MCU Plane</td><td valign="top">Mesh Node <em>&#x3C;serial number></em> RSRQ is lower than configured threshold for 5 minutes</td><td valign="top">Triggers when RSRQ is lower than configured threshold for five minutes.</td></tr><tr><td valign="top">Mesh Node</td><td valign="top">MCU Plane</td><td valign="top">Mesh Node <em>&#x3C;serial number></em> SINR is lower than configured threshold for 5 minutes</td><td valign="top">Triggers when SINR is lower than configured threshold for five minutes.</td></tr></tbody></table>

## Resolved Issues

There are no previously reported open issues resolved in this release.

## Open Issues

{% hint style="info" %}
**NOTE:** Open issues reported in previous releases, unless subsequently reported as resolved, may exist in this release.
{% endhint %}

There are no new open issues reported in this release.

## Revision History

<p align="center"><strong>Revision History</strong></p>

<table><thead><tr><th width="249.833251953125" valign="top">Date</th><th valign="top">Updates</th></tr></thead><tbody><tr><td valign="top">2025-08-28</td><td valign="top">Initial release</td></tr></tbody></table>


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