> For the complete documentation index, see [llms.txt](https://docs.gxc.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gxc.io/hw/lte/4g-access-points/g501/g501-ap-hardware-installation-guide.md).

# G501 AP Hardware Installation Guide

## About this Guide

This guide provides the information you need to install a GXC G501 Outdoor Access Point. It also includes a general description of the unit, guidelines for using it, and an overview of its capabilities.

{% hint style="info" %}
**NOTE:** Installation of this device should only be performed by a licensed Certified Professional Installer (CPI) per limitations set forth in FCC Part 96 CBRS band, as well as guidelines as summarized by the OnGo Alliance.
{% endhint %}

In this guide, the G501 AP may also be referred to as an AP, eNodeB, or eNB.

### General Active RF Installation Instructions

{% hint style="info" %}
**NOTE:** Only experienced installation professionals who are familiar with local building, safety codes and, wherever applicable, are licensed by the appropriate government regulatory authorities should install RF devices and antennas. Failure to do so may void the product warranty and may expose the end user to legal and financial liabilities. The manufacturer and its resellers or distributors are not liable for injury, damage or regulation violations associated with the installation of RF Devices or antennas.
{% endhint %}

{% hint style="info" %}
**NOTE:** The G501 AP is designed to be installed and operated outdoors to conform to CBSD—FCC specifications.
{% endhint %}

### Safety Information

For the safety of installation personnel and for the protection of the equipment from damage, please read all safety warnings. If you have any questions concerning the warnings, before installing or powering on the AP contact GXC.

{% hint style="danger" %}
**WARNING:** Read the installation instructions before connecting the system to its power source.
{% endhint %}

{% hint style="danger" %}
**WARNING:** Equipment installation must comply with local and national electrical codes.
{% endhint %}

{% hint style="danger" %}
**WARNING:** This product relies on the existing building or structure for short-circuit (overcurrent) protection. Ensure that the protective device is rated no greater than 20A.
{% endhint %}

{% hint style="danger" %}
**WARNING:** Do not operate this wireless network device near unshielded blasting caps or in an explosive environment unless the device has been modified and qualified for such use.
{% endhint %}

{% hint style="danger" %}
**WARNING:** In order to comply with the United States Federal Communications Commission (FCC) radio frequency (RF) exposure limits, antennas should be located at a minimum of 83 centimeters (33 inches) or more from the body of all persons.
{% endhint %}

## Introduction and Features

The GXC G501 is an outdoor 4x1W two-carrier Access Point (AP) that is compliant with Third-Generation Partnership Program (3GPP) on Long-Term Evolution (LTE) Time Division Duplexing (TDD) technology.

The G501 can be configured as a 2x1W single carrier AP, two 2x1W single carrier APs (Dual Carrier/Split Sector), or a 4x1W Carrier Aggregation (CA) AP.

<p align="center"><strong>GXC G501 High Power AP</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FD294GhHjdwx5SDsWOKad%2Fimage.png?alt=media&amp;token=1b6d5896-421e-4773-b13b-7fe16f514b48" alt="" width="563"><figcaption></figcaption></figure>

### Onyx Platform Features

The G501 AP is a part of the GXC Onyx Platform that ties together multiple hardware and software elements to bring a full solution to enterprise.

The Onyx Platform provides an enterprise network based on a Cellular Mesh architecture. This private network platform provides high levels of resiliency, flexible deployments, strong coverage in hard-to-reach areas, and a powerful distributed application platform. Mesh nodes are connected via integrated wireless backhaul without the need for fiber or Ethernet cables.

The Onyx Platform features:

* Mesh-based RAN
* Indoor and Outdoor APs
* On-premises core network (available as a hardware appliance, machine image, or edge machine image)
* A robust network management platform tied together with a single pane of glass controller presented as a web-portal

<p align="center"><strong>GXC Onyx Platform Architecture</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FqD2VuMGnlbW4BbjRj295%2Fimage.png?alt=media&amp;token=62dc9f5f-135f-40ff-be23-df3fa2efbb9a" alt="" width="563"><figcaption></figcaption></figure>

### GXC G501 Features

As a two-carrier AP, the G501 hardware unit contains two separate APs inside one shell. Having two carriers provides versatile options in how you operate the AP. The available operating modes are described in the next section.

The G501 AP’s primary cell (Pcell) is referred to as Cell 1. The secondary cell (Scell) is referred to as Cell 2. It has four antenna ports and supports either one 4-port or two 2-port Radio Frequency (RF) antenna installations. Each G501 comes pre-configured to simplify the installation.

The two-carrier G501 can operate in one of the following modes:

* Single Carrier (SC) – SC describes a scenario where the operator wishes to use only one of the two available cells in the unit. This may be necessary for operators who have limited licensed spectrum or who are planning to use the second carrier later as their network grows. In SC mode, only the primary cell (Pcell), aka Cell 1, is used.
* Dual Carrier (DC)/split mode – DC (split sector) mode enables the operator to run the AP as two independent carriers for split sector coverage.
* Carrier Aggregation (CA) mode – CA provides the ability to aggregate channels from across the full CBRS range, even channels that are not adjacent. Using CA essentially doubles the downlink capacity when all users have Cat6/7 or later CPE.
* Citizens Broadband Radio System (CBRS) Spectrum Access System (SAS) – CBRS SAS is a multi-vendor Spectrum Access System database where CBRS spectrum use is managed dynamically across operators. The CBRS band covers 3.55–3.70 GHz. Operators must sign up with a SAS provider, which handles the dynamic frequency assignment and release process. GXC provides FCC Part 96 certified APs, including the G501, and Customer Premises Equipment (CPEs) that operate within the Part 96 rules for CBRS.

In addition to the G501 AP’s two carriers and multiple operating modes, the following is a list of other key features. The *GXC G501 Specification Sheet* providing technical specifications is available from GXC.

* Supports standard LTE TDD band 48 (3550 MHz–3700 MHz)
* Complies with 3GPP Release 15 standards
* Supports 5/10/15/20 MHz bandwidth per carrier
* Provides excellent Non-Line-of-Sight (NLOS) coverage
* Supports 96 concurrent users per carrier \[x2 carriers (96+96) if operating in DC mode]
* Supports TR-069 network management interface
* Can be accessed via GUI-based local and remote Web management
* Connects to any IP-based backhaul, including public transmission
* Is lightweight and uses low power consumption to reduce OPEX
* Can be used for Internet of Things (IoT) with all mainstream Evolved Packet Core (EPC) vendors
* Ensures secure protection against illegal intrusion
* Supports one 4-port antenna or two 2-port antennas
* Integrated small cell form-factor for quick and easy installation
* Configured out-of-the-box to work with GXC Onyx Platform (Some advanced configuration options may require manual configuration via the AP’s local device management portal.)
* Supports Citizens Broadband Radio Service (CBRS) with dual carrier

## Installation Preparation

The following topics cover the materials and tools needed to install the AP, the operation of the LEDs, the AP’s interfaces, and the recommended location and environment required for best performance of the AP.

### Installation Preparation - Materials

Check the G501 package to ensure it contains the primary components shown in *Figure: Packing List*. In addition to industry-standard tools, you will need the materials described in *Table: Materials*. and the tools shown in *Table: Installation Tools*.

<p align="center"><strong>Packing List</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2Fhjp4Up4xEM80sTEoO0Wa%2Fimage.png?alt=media&amp;token=45d9583c-34d9-43e5-a980-6e603da730da" alt="" width="563"><figcaption></figcaption></figure>

<p align="center"><strong>Materials</strong></p>

<table><thead><tr><th width="250">Item</th><th>Description</th></tr></thead><tbody><tr><td>Power Cable</td><td>&#x3C; 16 AWG, e.g., 14 AWG, shorter than 330 feet (100 meters)</td></tr><tr><td>Power Plug</td><td>The plug that connects the power cable to the electrical supply</td></tr><tr><td>RF Antenna Cable</td><td>50-ohm feeder</td></tr><tr><td>RF Antenna</td><td>Omni or directional</td></tr><tr><td>Optical Fiber</td><td>Single-mode optical fiber</td></tr><tr><td>Ethernet Cable</td><td>Outdoor Cat6, shorter than 330 feet (100 meters)</td></tr><tr><td>Ground Cable</td><td>5 AWG (16 mm²) diameter yellow-green wire</td></tr></tbody></table>

<p align="center"><strong>Installation Tools</strong></p>

| <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FXC7Js83xsWiWzYDTaigr%2Fimage.png?alt=media&amp;token=9be9434c-cf96-48a1-804a-40b06beea05c" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FBUPnYFk969cotL0F4SoR%2Fimage.png?alt=media&amp;token=06a16ad7-a8a4-4eb1-bac4-10cd068a93bd" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FzK5KlQmOI1PoLxJSZj1e%2Fimage.png?alt=media&amp;token=cb6c6958-b917-4535-a8b9-e06c5bd572d1" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2F0NLJcHWxelf3nMS3oQTs%2Fimage.png?alt=media&amp;token=ac346b34-9aff-43df-a19d-d91769b7df25" alt="" data-size="original"> |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Level bar                                                                                                                                                                                                                                                 | Marker pen                                                                                                                                                                                                                                                | Knife                                                                                                                                                                                                                                                     | Pliers                                                                                                                                                                                                                                                    |
| <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FbcWS8SCRvDJ6LlVfa7sp%2Fimage.png?alt=media&amp;token=691d95fa-05fd-4153-97ab-fdb7370baa20" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FXltugJPY3m7Fnnh87XH7%2Fimage.png?alt=media&amp;token=f287ad24-3642-4516-8b05-b6a07f7fb2c5" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FCMwEu247w4Gqjx3PfkOJ%2Fimage.png?alt=media&amp;token=2b143bac-399f-429d-b142-ea2321262ab8" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2Fw1ZcP7u817zQQk2kWElt%2Fimage.png?alt=media&amp;token=f47997b9-a0f2-4165-8c9a-cec985df772f" alt="" data-size="original"> |
| Wrench                                                                                                                                                                                                                                                    | Percussion drill and drill heads                                                                                                                                                                                                                          | Hammer                                                                                                                                                                                                                                                    | Phillips-head screwdriver                                                                                                                                                                                                                                 |
| <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FUbMUiAF7Zm8TJfA6cMrf%2Fimage.png?alt=media&amp;token=c1535eae-8681-40d1-8b5f-2f49fc090cce" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FMjRMVqDzOxcvEvXYcl1B%2Fimage.png?alt=media&amp;token=81681fc8-9f66-4bd7-b4f8-36f80c10c6b7" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FsrA8RvMQotfEBai2lMzg%2Fimage.png?alt=media&amp;token=3df42152-1e30-4386-8e97-6fb76a6805a5" alt="" data-size="original"> | <img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FD5XNECmpgHFx7d39eQlH%2Fimage.png?alt=media&amp;token=c51cee08-e0f0-4512-b53f-dc1a99b611ba" alt="" data-size="original"> |
| Cable vice (crimper)                                                                                                                                                                                                                                      | Tape measure                                                                                                                                                                                                                                              | 0.05 cm (5 mm)                                                                                                                                                                                                                                            | Cable vice (crimper)                                                                                                                                                                                                                                      |

### Installation Preparation - Interfaces and LEDs

*Figure: LEDs and Interfaces*, *Table: LEDs*, and *Table: Interfaces* describe the AP’s LED status indicators and interfaces.

<p align="center"><strong>LEDs and Interfaces</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FYcLH2shruweGbm640OxL%2Fimage.png?alt=media&amp;token=94e9bcf8-25ab-4a16-92e1-f37a2ec96b29" alt="" width="548"><figcaption></figcaption></figure>

<p align="center"><strong>LEDs</strong></p>

<table><thead><tr><th width="120">LED</th><th width="120">Color</th><th>Status</th><th>Description</th></tr></thead><tbody><tr><td>PWR</td><td>Green</td><td>Steady on</td><td>Power is on</td></tr><tr><td>PWR</td><td>Green</td><td>OFF</td><td>No power supply</td></tr><tr><td>CELL2</td><td>Green</td><td>Fast flash: 0.125s on, 0.125s off</td><td>CELL 2 inactive</td></tr><tr><td>CELL2</td><td>Green</td><td>Slow flash: 1s on, 1s off</td><td>CELL 2 activated</td></tr><tr><td>CELL1</td><td>Green</td><td>Fast flash: 0.125s on, 0.125s off</td><td>CELL 1 inactive</td></tr><tr><td>CELL1</td><td>Green</td><td>Slow flash: 1s on, 1s off</td><td>CELL 1 activated</td></tr><tr><td>ALM</td><td>Red</td><td>Steady on</td><td>Hardware (e.g., VSWR) alarm</td></tr><tr><td>ALM</td><td>Red</td><td>OFF</td><td>No alarm</td></tr></tbody></table>

<p align="center"><strong>Interfaces</strong></p>

<table><thead><tr><th width="250">Interface</th><th>Description</th></tr></thead><tbody><tr><td>PWR</td><td>Power supply: +48V (+42V to +60V) DC</td></tr><tr><td>OPT</td><td>Optical backhaul interface to connect to the external transmission network</td></tr><tr><td>ETH</td><td>RJ-45 interface, used for debugging or data backhaul</td></tr><tr><td>GPS</td><td>Port for optional external GPS antenna, N-female connector</td></tr><tr><td>ANT</td><td>Port for external RF antenna, N-female connector</td></tr></tbody></table>

### Installation Preparation - Location and Environment

In addition to network planning, when determining where to place the G501 AP you need to consider factors such as climate, hydrology, geology, the possibility of earthquakes, reliable electric power, and transportation access. Avoid locating the unit in areas where there may be extreme temperatures, harmful gases, unstable voltages, volatile vibrations, loud noises, flames, explosives, or electromagnetic interference (e.g., large radar stations, transformer substations). Avoid areas prone to impounded water, soaking, leakage, or condensation. The following table lists the environmental specifications.

<p align="center"><strong>Environmental Specifications</strong></p>

<table><thead><tr><th width="250">Item</th><th>Description</th></tr></thead><tbody><tr><td>Operating Temperature</td><td>-40°F to 131°F / -40°C to 55°C</td></tr><tr><td>Storage Temperature</td><td>-49°F to 158°F / -45°C to 70°C</td></tr><tr><td>Relative Humidity</td><td>5 % to 95 % RH</td></tr><tr><td>Atmospheric Pressure</td><td>70 kPa to 106 kPa</td></tr><tr><td>Safety voltage</td><td>42 V to 60 V</td></tr></tbody></table>

### Grounding and Lightning Protection

You must protect the AP, antenna, and GPS against lightning. The G501 has a floating ground on the power system. The following guidelines concerning grounding must be followed.

* The yellow-green ground wire must be at least 5 AWG (16mm2) in diameter.
* Always place the grounding as near as possible to the equipment.
* Connect to a reliable outdoor grounding point (earth) using one ground screw.
* The connection of the grounding points and ground bar needs to be tight and reliable. Rustproofing the terminals, e.g., with antioxidant coating or grease, is required.

### Weatherproofing RF and GPS Cabling

To protect the connection points from weather and climate, clean each connection point before installing cold shrink tubes, per the following instructions (*Figure: Weatherproofing with Cold Shrink Tubes*).

{% stepper %}
{% step %}
Insert the cable into the cold shrink tube.
{% endstep %}

{% step %}
Tighten the connector.
{% endstep %}

{% step %}
Push the cold shrink tube to the top joint and pull out the strip.
{% endstep %}

{% step %}
Ensure the cold shrink tube is tightly fitted with the connection.

<p align="center"><strong>Weatherproofing with Cold Shrink Tubes</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2Fsv88po2whESdChL2cUjB%2Fimage.png?alt=media&amp;token=7fb365ed-8adb-4cb9-a46b-8498259c9f89" alt="" width="546"><figcaption></figcaption></figure>

For GPS antenna weatherproofing, use a cold shrink tube, heat shrink tubing or use all-weather electrical tape and mastic tape, per the following figure (*Figure: Weatherproofing GPS Antenna with Tape*).

<p align="center"><strong>Weatherproofing GPS Antenna with Tape</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FeAyr5Jvjiq05zAeLeDKj%2Fimage.png?alt=media&amp;token=5ae58304-cd61-4b31-99e1-6f98de92e5a8" alt="" width="515"><figcaption></figcaption></figure>

{% hint style="info" %}
**NOTE:** Make sure that the wrapping direction of the last layer is from the bottom up. The last layer should be tight enough to keep it from cracking.
{% endhint %}
{% endstep %}
{% endstepper %}

## Installation

The following topics include the AP installation process overview, instructions for GPS antenna installation, instructions for wall and pole mounting, and instructions for cabling the unit.

### Installation Process Overview

*Table: Installation Overview* provides an overview of the installation process.

<p align="center"><strong>Installation Overview</strong></p>

<table><thead><tr><th width="150">Step</th><th>Description</th></tr></thead><tbody><tr><td>1</td><td>Install GPS antenna on the AP</td></tr><tr><td>2</td><td>Install the AP on a pole or wall</td></tr><tr><td>3</td><td>Connect GPS antenna cable, RF cable(s), Ethernet, and optical fiber</td></tr><tr><td>4</td><td>Connect power and grounding cables</td></tr><tr><td>5</td><td>Power on the AP to check the LED status</td></tr><tr><td>6</td><td>Enter basic configuration, then reboot, and check the unit’s status in GUI and OMC.</td></tr></tbody></table>

### Install GPS Antenna

{% hint style="danger" %}
**WARNING:** Ensure the antennas are connected to the ANT ports before powering up the G501. The wireless signal transmission power can cause bodily injury and damage to the AP and RF power amplifier devices.
{% endhint %}

Read the following GPS antenna installation requirements before mounting it on the AP.

* Make that the buildings in the vicinity do not block the antenna and the space above the antenna has 45 degrees of clearance.
* The GPS antenna should be installed within 45 degrees to the lightning rod (*Figure: GPS Installation Requirements*).
* Do not install the GPS antenna near other transmitting and receiving equipment, to avoid interference. Do not install it under a microwave antenna or high voltage cable. Avoid the direction of radiation from other transmitting antennas to the GPS antenna.
* When two or more GPS antennas are installed, it is recommended to keep the spacing of more than 6.74 feet (2 meters) between antennas and install multiple GPS antennas in different locations to prevent simultaneous interference.
* GPS antenna feeders cannot be grounded together with ground conductors of interfering equipment such as air conditioners, motors, and pump motors, etc. to prevent external interference from being introduced into the antenna system.

<p align="center"><strong>GPS Installation Requirements</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FAh3x5ohReNgmcUW8eXIA%2Fimage.png?alt=media&amp;token=216c87ad-fbba-4883-aac7-1c993181aa08" alt="" width="419"><figcaption></figcaption></figure>

{% hint style="info" %}
**NOTE:** The GPS antenna system is assembled in manufacturing before packing. The only installation step is to attach the GPS mounting bracket to the AP with the M4\*14 screws (*Figure: GPS Antenna Installation*).
{% endhint %}

<p align="center"><strong>GPS Antenna Installation</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2F5T38wEmpLQ5zZBeRrBrQ%2Fimage.png?alt=media&amp;token=db8e73c9-c6c9-45b9-82de-5a2cdd50d88b" alt="" width="479"><figcaption></figcaption></figure>

### Install G501 AP on a Pole

{% hint style="info" %}
**NOTE:** The G501 AP can be mounted in a stand-alone configuration as described in this guide. It can also be mounted in dual mount configuration with a GM01 Mesh Node. See the *GM01 Mesh Node Hardware Installation and Configuration Guide* for more information.
{% endhint %}

The AP’s mounting bracket is assembled in manufacturing before packing. The only action required by the installer is to attach the assembly to the pole.

<p align="center"><strong>G501 Pole Mounting Bracket</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FXdpfF0iVlpHZgBmoGKpa%2Fimage.png?alt=media&amp;token=c8a7beef-cb4b-49dd-bcea-92a337986a8c" alt="" width="563"><figcaption></figcaption></figure>

Check to make sure that the diameter of the pole is in the range of 1.6–3.9 inches (40–100 mm). The position of the AP on the pole should be at least 47 inches (120 cm) in height. Follow the steps below to install the unit on a pole.

{% stepper %}
{% step %}
Unscrew the four hex nuts of the assembled pole bracket. Slide the two omega clamps to the left and then turn them up or down (*Figure: Omega Clamps*).

<p align="center"><strong>Omega Clamps</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FkMwByf2cGsDzWRWp5589%2Fimage.png?alt=media&amp;token=5fbdd086-2bb3-4712-9356-4722defbc367" alt="" width="563"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Place the bracket on the pole with the screw holes and arrow facing up, considering the height requirements described above. Turn the two omega clamps to the proper position as shown in *Figure: Attach Bracket to Pole* and slide the clamps onto the bolts as shown in *Figure: Pole Bracket Alignment Holes and Slots*.
{% endstep %}

{% step %}
Fasten the four hex nuts with a pair of adjustable wrenches.

<p align="center"><strong>Attach Bracket to Pole</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FkKdMmzfb38AjmZOPLx7H%2Fimage.png?alt=media&amp;token=29e7c541-ddd0-4673-b6c8-cb7a2da3f81a" alt="" width="563"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Using the two pins and two hooks on the bracket on the back of the AP for alignment, attach the unit to the mounting bracket on the pole. Adjust the position of the AP until its mounting bracket is firmly attached to the pole mounting bracket. Ensure that the hooks and pins of the AP’s bracket are properly inserted into the slots and holes in the pole bracket (*Figure: Pole Bracket Alignment Holes and Slots*).

<p align="center"><strong>Pole Bracket Alignment Holes and Slots</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FxaLdIMeqWpmmFqQHxMyi%2Fimage.png?alt=media&amp;token=7bb9fc5a-75cc-4d39-8c5b-ef764300c7c3" alt="" width="563"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Tighten the screw on the top of the bracket using a Phillips (crosshead) screwdriver to complete the installation (*Figure: Completed Pole Attachment*).

<p align="center"><strong>Completed Pole Attachment</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FU0ud2bUs9yEiThoThBFH%2Fimage.png?alt=media&amp;token=e8437c11-31d4-49dd-97b5-7fdd27339cd3" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

### Install G501 on a Wall

{% hint style="warning" %}
**CAUTION:** It is the responsibility of the installer to ensure that the wall can bear at least four times the weight of the G501 AP.
{% endhint %}

**To install the unit on the wall:**

{% stepper %}
{% step %}
Take apart the assembled pole mounting bracket to remove the omega clamps and four bolts. The pole mounting bracket with the omega clamps and bolts removed serves as the wall mounting bracket.
{% endstep %}

{% step %}
Place the mounting bracket on the wall with the arrow facing upward, as shown in *Figure: Mark and Drill Holes*. Mark the drilling locations using a pencil or marker.

<p align="center"><strong>Mark and Drill Holes</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2F0DPvu1gA0p7JGym1fiX4%2Fimage.png?alt=media&amp;token=2eda4c1f-a962-45e3-bf44-6d92fee94d9d" alt="" width="563"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Drill two holes in the wall to match the diameter of the expansion bolts.
{% endstep %}

{% step %}
Check the up/down direction of the installation bracket and attach it to the wall using the expansion bolts (*Figure: Attach Bracket to Wall with Expansion Bolts*).

<p align="center"><strong>Attach Bracket to Wall with Expansion Bolts</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FA6SuAxV9tuJ3TnBGhLpJ%2Fimage.png?alt=media&amp;token=7aa9d1ae-ffdf-4f8d-ab4c-2e92b6736651" alt="" width="518"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Using the two pins and two hooks on the bracket on the back of the AP for alignment, attach the AP to the mounting bracket on the wall. Adjust the position of the AP until its mounting bracket is firmly attached to the wall mounting bracket. Ensure that the hooks and pins of the AP’s bracket are properly inserted into the slots and holes in the wall bracket.

<p align="center"><strong>Wall Bracket Alignment Holes and Slots</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FaogjaoHtARaKWXymGx5F%2Fimage.png?alt=media&amp;token=2eabfd1a-1734-4085-994f-cce42bb286a9" alt="" width="563"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Tighten the bolt on the top of the bracket using a Phillips-head (cross) screwdriver to complete the installation (*Figure: Attach G501 to Wall Bracket*).

<p align="center"><strong>Attach G501 to Wall Bracket</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2Ff0lsr6i5vmgS8IjhNAZl%2Fimage.png?alt=media&amp;token=07240df9-7b07-412b-90d6-87fb1cef8e81" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

### Connect Cables

The following topics cover cable layout requirements, GPS cable connections RF cable connections, WAN cable connections, and ground cable connections. Instructions for opening and closing the wiring cavity are also provided.

{% hint style="info" %}
**NOTE:** Please see the cabling instructions in the GXC GM01 Mesh Node Hardware Installation and Configuration Guide when connecting the AP to a Mesh Node.
{% endhint %}

#### Cable Layout Requirements

Cable layout requirements vary based on the type of cable. The following topics provide general requirements for all cable types, and optical cable specific and grounding cable specific requirements.

**General Requirements**

* Bending radius of antenna feeder cable: 7/8 in > 9.84 in (250 mm), 4/5 in > 14.96 in (380 mm)
* Bending radius of jumper cable: 1/4 in > 1.38 in (35 mm), 1/2 in (super soft) > 1.97 in (50 mm), 1/2 in (ordinary) > 5 in (127 mm)
* Bending radius of power cable and grounding cable: > triple the diameter of the cable.
* The minimum bend radius of the optical fiber is 20 times the diameter of the optical fiber.
* Bind the cables according to the type of cable; intertwining and crossing are forbidden.
* An identification label should be attached after the cable is laid.

**Optical Fiber Cable Requirements**

* Avoid circling and twisting when running the optical fiber cables.
* Avoid binding optical fibers on a turn.
* Avoid pulling and weighing down the optical fiber.
* The redundant optical fiber must wind around the dedicated device.

**Grounding Cable Requirements**

* The grounding cable must connect to the grounding point.
* The grounding cable must be separated from the signal cables to avoid signal interference.

#### Connect GPS Antenna Cable

<p align="center"><strong>Connect GPS Antenna Cable</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FEDWnddXGmcXXgYStVNJk%2Fimage.png?alt=media&amp;token=96113f5a-7f71-4b3d-aab6-a9f61a8f076c" alt="" width="512"><figcaption></figcaption></figure>

{% hint style="danger" %}
**WARNING:** Ensure the antennas are connected to the ANT ports before powering up the AP. The wireless signal transmission power can cause bodily injury and damage to the AP and RF power amplifier devices.
{% endhint %}

{% stepper %}
{% step %}
Remove the protective cap from the GPS Type N connector port.
{% endstep %}

{% step %}
Insert the GPS jumper into a cold shrink tube.
{% endstep %}

{% step %}
Connect one end of the GPS jumper to the GPS interface (Type N connector) on the AP.
{% endstep %}

{% step %}
Push the cold shrink tube to the top joint and pull out the strip.
{% endstep %}

{% step %}
Connect the other end of the GPS jumper to the GPS antenna mounted on the top of the unit, which also needs weatherproof protection using a cold shrink tube or all-weather electrical tape and mastic tape.
{% endstep %}
{% endstepper %}

#### Connect RF Cable(s)

{% stepper %}
{% step %}
Remove the protective caps from the ANT0, ANT1, ANT2, and ANT3 ports that you will be using.
{% endstep %}

{% step %}
Insert the RF cables into cold shrink tubes.
{% endstep %}

{% step %}
Connect RF cables to the ANT0, ANT1, ANT2, and ANT3 interfaces that you will be using on the AP and tighten them with a wrench to 12-15 in-lbs or 1.4-1.7 NM torque.

{% hint style="info" %}
**NOTE:** Antenna ports ANT0 and ANT1 connect to the primary cell (Pcell), or Cell 1. Antenna ports ANT2 and ANT3 connect to the secondary cell (Scell), or Cell 2.
{% endhint %}
{% endstep %}

{% step %}
Push the cold shrink tube to the top joint and pull out the strip (*Figure: Weatherproofing with Cold Shrink Tubes*).
{% endstep %}

{% step %}
Connect the other end of the RF cables to the external antennas, which also need weatherproof protection.
{% endstep %}
{% endstepper %}

#### Connect WAN Cable and Power

The Ethernet cable, Optical fiber cable, and power cable connectors are located in the AP’s wiring cavity.

**Open the Wiring Cavity**

{% stepper %}
{% step %}
Unscrew the captive 5mm hex head screw on the cover of the AP’s wiring cavity using a 5mm Allen wrench (*Figure: Wiring Cavity Hex Screw*).

<p align="center"><strong>Wiring Cavity Hex Screw</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2F0aBZ6h1t352PNTEl1onp%2Fimage.png?alt=media&amp;token=98661c3d-d9fa-4d31-89ee-dfe68a6a005c" alt="" width="557"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Lift the cover to access the wiring cavity.
{% endstep %}

{% step %}
Remove the rubber plugs from the cable glands to prepare for insertion of the power and WAN interface cables as shown in *Figure: Cable Glands with Plugs Removed*. Do not detach the plugs from the glands in case they are needed in the future.

<p align="center"><strong>Cable Glands with Plugs Removed</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FAUgG9qpxCo2y0kZydNr1%2Fimage.png?alt=media&amp;token=2b67b77b-bb31-4d01-9ad7-38d9dac0791d" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

**Connect the Optical Fiber**

If using optical fiber for the WAN connection:

{% stepper %}
{% step %}
Route the optical fiber cable through the right-side wire groove and flexible rubber gland into the wiring cavity.
{% endstep %}

{% step %}
Connect the cable to one of the SFP Transceiver modules (included in the Accessory Kit) and plug the module into the OPT interface in the wiring cavity.
{% endstep %}
{% endstepper %}

**Connect the Ethernet Cable**

If using Ethernet cable for the WAN connection:

{% stepper %}
{% step %}
Run the CAT6 Ethernet cable through the right-side wire groove and flexible rubber gland into the wiring cavity.
{% endstep %}

{% step %}
Connect the Ethernet cable to the ETH interface in the wiring cavity (*Figure: Wiring Cavity with Ethernet and Power Cables*).
{% endstep %}
{% endstepper %}

**Connect the Power**

Because the length of cable needed for power varies from site to site, the two ends of the power adaptor are bare terminal ends. You will need to make the power cable according to the actual measurements at the installation site and assemble the power plug and power terminal on the two ends of the power adaptor.

<p align="center"><strong>AC/DC AP Power Supply</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FQM6PONafHs2kaR9lbzPF%2Fimage.png?alt=media&amp;token=34aad854-0c86-46ef-9dd4-d909c0b49e52" alt="" width="521"><figcaption></figcaption></figure>

Strip 0.47 in (12 mm) insulating layer with a wire stripper. The power cord length should be kept below 330 ft (100 m). The connection steps for the power cable are as follows.

{% stepper %}
{% step %}
Assemble the power plug. The power plug will be installed on the end of the input direction (power source). Refer to the labels on the power plug for connecting the live wire, neutral wire, and ground wire to the corresponding terminals separately, and tighten the screws.
{% endstep %}

{% step %}
Connect the output of the AC adaptor to the lightning protection box.
{% endstep %}

{% step %}
Run the power cable through the left side wire groove and flexible rubber gland.
{% endstep %}

{% step %}
Assemble the power terminal. The power terminal will be installed on the end of the output cable. Refer to *Figure: Power Terminal* to connect the live wire and neutral wire.

<p align="center"><strong>Power Terminal</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2F4x0bnZx9O0pJF92DDV5M%2Fimage.png?alt=media&amp;token=6e7089b6-a1eb-4b9f-bef2-f7e32673734d" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}
Connect the power cable to the PWR interface in the wiring cavity (*Figure: Wiring Cavity with Ethernet and Power Cables*).

<p align="center"><strong>Wiring Cavity with Ethernet and Power Cables</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FzSK2I5X3cDosF56kNIb0%2Fimage.png?alt=media&amp;token=22b42e96-ded5-4cfc-aeb5-603f4a8905ad" alt="" width="220"><figcaption></figcaption></figure>
{% endstep %}

{% step %}
The input of the power adaptor connects to the outlet.

* If the outlet is indoors, place the power adaptor indoors.
* If the outlet is outdoors, place the power adaptor in a waterproof box.
  {% endstep %}
  {% endstepper %}

**Close the Wiring Cavity**

{% stepper %}
{% step %}
After the cable connections are complete, close the wiring cavity.
{% endstep %}

{% step %}
Tighten the captive hex head screw using a 5mm Allen wrench.
{% endstep %}
{% endstepper %}

#### Connect the Ground Cable

Prepare the grounding cable according to the actual measurements and requirements of the specific installation site. The AP has two grounding screws located on the bottom of the unit (*Figure: Grounding Screws*) Follow the steps below the figure to connect the ground cable.

{% hint style="info" %}
**NOTE:** All GXC APs have a floating ground on the power system.
{% endhint %}

<p align="center"><strong>Grounding Screws</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FX0wmeeDCMnfog2iqZLcV%2Fimage.png?alt=media&amp;token=8cccf651-bd53-4bc9-95d8-193f9d205449" alt="" width="540"><figcaption></figcaption></figure>

{% stepper %}
{% step %}
Unscrew one grounding screw, connect one end of the ground cable to the grounding screw, and retighten the screw.
{% endstep %}

{% step %}
Repeat step 1 for the second grounding screw.
{% endstep %}

{% step %}
Once the AP is installed at the outdoor location, the other end of the ground cable needs to connect to a good earth grounding point (*Figure: Connecting Cables and Grounding Screws*).

<p align="center"><strong>Connecting Cables and Grounding Screws</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FKh2BXlxT1qvtihXmTTHc%2Fimage.png?alt=media&amp;token=9c487e18-bbb3-4b3c-84db-76819869704e" alt="" width="563"><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

Before the AP is installed at its final destination, perform the steps in the Power on to Check LED Status and Configure Basic Parameters sections. Upon successful testing, the G501 will be ready for installation at the cell site. Seal and weatherproof all the connection points, and rustproof where needed.

### Power on to Check LED Status

{% hint style="danger" %}
**WARNING:** Ensure the antennas are connected to the ANT ports before powering up the AP. The wireless signal transmission power can cause bodily injury and damage to the AP and RF power amplifier devices.
{% endhint %}

Power on the AP, and check that the LED indicators are lighting as expected: Power is steady green, CELL1 and CELL2 are slow flash green, and there are no alarms (*Figure: Check LEDs*), per *Table: LEDs*.

<p align="center"><strong>Check LEDs</strong></p>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2FPbKJgAiYUWHcKf8pMB1z%2Fimage.png?alt=media&amp;token=5ce335f3-1ef9-4391-8478-c9c5d5900539" alt="" width="236"><figcaption></figcaption></figure>

### Configure Basic Parameters

When first installing and testing the AP, GXC recommends configuring the primary cell (Pcell)/Cell 1 carrier settings (without enabling CA, DC, or SAS) for simple verification that the new AP is operational. Once it is confirmed to be operational, you can then refer to the appropriate configuration guide(s) for the operating mode you plan to use.

## Add and Manage G501 AP in the Onyx Portal

For information on adding and managing the G501 APs in the Onyx Portal interface, refer to *4G Onyx Portal Operations Guide > Manage Access Points*.

## Appendix: Regulatory Compliance

FCC and ISEDC Compliance information is provided in the following topics.

### FCC Compliance

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.

{% hint style="warning" %}
**WARNING:** This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated at a minimum distance of 33 inches (83 cm) between the radiator and your body.
{% endhint %}

### ISEDC Compliance

This device complies with Innovation, Science, and Economic Development Canada license-exempt RSS standard(s).

Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device.

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 33 inches (83 cm) from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter, End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.


---

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