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Ruijie RG-MAP852-SF-S Access Point
Hardware Installation and Reference Guide
Document Version: V1.1
Date: August 16, 2023
Copyright © 2023 Ruijie
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Summary of Contents for Ruijie RG-MAP852-SF-S

  • Page 1 Ruijie RG-MAP852-SF-S Access Point Hardware Installation and Reference Guide Document Version: V1.1 Date: August 16, 2023 Copyright © 2023 Ruijie Networks...
  • Page 2 Due to product version upgrades or other reasons, the content of this document will be updated from time to time. Ruijie Networks reserves the right to modify the content of the document without any notice or prompt.
  • Page 3: Preface

    Preface Intended Audience This document is intended for: Network engineers Technical support and servicing engineers Network administrators Technical Support Ruijie Networks Website: https://www.ruijienetworks.com/ Technical Support Website: https://ruijienetworks.com/support Case Portal: https://caseportal.ruijienetworks.com Community: https://community.ruijienetworks.com Technical Support Email: service_rj@ruijienetworks.com Skype: service_rj@ruijienetworks.com Conventions Conversions...
  • Page 4 Double slashes at the beginning of a line of code indicate a comment line. Signs The signs used in this document are described as follows: Warning An alert that calls attention to important rules and information that if not understood or followed can result in data loss or equipment damage.
  • Page 5: Table Of Contents

    Contents Preface ..............................I 1 Product Introduction ........................1 1.1 Product Overview ........................1 1.2 Product Appearance ........................ 1 1.3 Package Contents ........................5 1.4 Technical Specifications ......................6 1.4.1 Dimensions and Weight....................6 1.4.2 RF Specifications ......................7 1.4.3 Port Specifications ......................9 1.4.4 Power Supply and Consumption ................
  • Page 6 2.2.2 Ventilation Requirements ..................14 2.2.3 Space Requirements ....................14 2.2.4 Temperature/Humidity Requirements ..............14 2.2.5 Cleanliness Requirements ..................15 2.2.6 Grounding Requirements ..................16 2.2.7 Anti-interference Requirements ................16 2.2.8 Lightning Protection Requirements ................. 16 2.2.9 Inspection of the Installation Unit ................17 2.3 Tools ............................
  • Page 7 3.7.1 Checking the AP ......................26 3.7.2 Checking Cable Connection ..................26 3.7.3 Checking the Power Supply ..................26 4 Debugging ............................27 4.1 Establishing the Configuration Environment ..............27 4.2 Powering on the AP ........................ 27 4.2.1 Checklist Before Power-on ..................27 4.2.2 Checking the Environment After Power-on .............
  • Page 8 6.2.5 No Wireless Signal Searched ..................30 7 Appendix ............................31 7.1 Connectors and Media ......................31 7.2 Cabling Recommendations ....................32 7.3 Optical Modules and Specifications ..................36 7.4 Power Adapter Specifications ....................37...
  • Page 9: Product Introduction

    RG-MAP852-SF-S contains two wireless RF ports, one 10/100/1000Base-T adaptive Ethernet port, one 1G optical port, one Console port, and one DC power supply port for the external power adapter. Power can be supplied to RG-MAP852-SF-S through the DC power adapter. The following figures show the product appearance.
  • Page 10 Hardware Installation and Reference Guide Product Introduction Figure 1-2 Rear View Figure 1-3 Installation View...
  • Page 11 Hardware Installation and Reference Guide Product Introduction Figure 1-4 Bottom View Table 1-1 Port Description Item Function Description 1000M LAN Used to connect to the Ethernet communication port of the port STA.
  • Page 12 Hardware Installation and Reference Guide Product Introduction Figure 1-5 Side View Table 1-2 Side View Description Item Function Description Power supply Used to supply power to the AP. The DC4805 power adapter port or photoelectric hybrid cable can be used for power supply. Used to restart the device or restore factory settings of the Reset button device.
  • Page 13: Package Contents

    Used to display the AP working status. For details about the Indicator indicator meaning, see section 1.5. Package Contents Table 1-3 Package Contents Item Quantity Remarks RG-MAP852-SF-S Mounting bracket Hex socket screws M3 x 5 for the kensington lock Phillips pan head screws M4 x...
  • Page 14: Technical Specifications

    1.4.1 Dimensions and Weight Table 1-4 Dimensions and Weight Dimensions and RG-MAP852-SF-S Weight Dimensions (W × D × H) 86 mm ×160 mm × 30 mm (3.39 in x 6.30 in x 1.18 in) AP: < 0.3 kg (0.66 lbs) Weight Mounting bracket: <...
  • Page 15: Rf Specifications

    Hardware Installation and Reference Guide Product Introduction Dimensions and RG-MAP852-SF-S Weight Mounting Hole Pattern 60 mm (standard 86-type box hole diameter) (2.36 in) Mounting Hole 5.5 mm (standard 86 box hole diameter) (0.22 in) Diameter 1.4.2 RF Specifications Table 1-5...
  • Page 16 Hardware Installation and Reference Guide Product Introduction RF Specifications RG-MAP852-SF-S 2.4 GHz: 3 dBi Antenna Gain 5 GHz: 3 dBi 18 dBm Max. Transmit Power Note: The transmit power varies based on the regulations in different countries and regions. Transmit Power...
  • Page 17: Port Specifications

    Hardware Installation and Reference Guide Product Introduction 1.4.3 Port Specifications Table 1-6 Port Specifications Ports RG-MAP852-SF-S Uplink: 1 × 1000Base-X LC port Fixed Service Ports Downlink: 1 × 10/100/1000Base-T adaptive Ethernet electrical port Fixed Management 1 × Micro USB console port...
  • Page 18: Environment And Reliability

    1.4.5 Environment and Reliability Table 1-7 Standard Compliance Environment and RG-MAP852-SF-S Reliability Operating temperature: –10°C to +40°C (14°F to 104°F) Storage temperature: –40°C to +70°C (–40°F to +158°F) At a height between 3,000 m (9,842.52 ft.) and 5,000 m Temperature (16,404.20 ft.) above the sea level, every time the altitude...
  • Page 19 Hardware Installation and Reference Guide Product Introduction Frequenc Indicator Status Description powered on, but the indicator is turned off using the software function. Steady green The software system of the AP is being initialized. The system runs properly. However, the uplink Steady red service port of the AP is in linkdown state.
  • Page 20: Preparing For Installation

    Hardware Installation and Reference Guide Preparing for Installation Preparing for Installation Safety Precautions Note To avoid personal injury and device damage, carefully read the safety precautions  before you install the device. The following safety precautions do not cover all possible dangers. ...
  • Page 21: Electric Safety

    Hardware Installation and Reference Guide Preparing for Installation 2.1.3 Electric Safety Warning Improper or incorrect electric operations may cause a fire, electric shock, and other  accidents, and lead to severe and fatal personal injuries and device damage. Direct or indirect contact with high voltage or mains power supply via wet objects ...
  • Page 22: Bearing Requirements

    Hardware Installation and Reference Guide Preparing for Installation 2.2.1 Bearing Requirements Evaluate the weight of the device and its accessories (such as the bracket and power supply module), and ensure that the ground of the installation site meets the requirements. 2.2.2 Ventilation Requirements Reserve sufficient space in front of the air vents to ensure normal heat dissipation.
  • Page 23: Cleanliness Requirements

    Hardware Installation and Reference Guide Preparing for Installation 2.2.5 Cleanliness Requirements Dust poses a major threat to the running of the AP. The indoor dust falling on the AP may be adhered by static electricity, causing poor contact of the metallic joint. Such electrostatic adherence may occur more easily when the relative humidity is low, not only affecting the service life of the AP, but also causing communication faults.
  • Page 24: Grounding Requirements

    Hardware Installation and Reference Guide Preparing for Installation Ammonia gas 0.05 0.15 Chlorine gas 0.01 Note Average refers to the average value of harmful gases measured in one week. Maximum refers to the upper limit of harmful gases measured in one week, and the maximum value cannot last for more than 30 minutes every day.
  • Page 25: Inspection Of The Installation Unit

    Special Tools cutter, shrink tube, and LC patch cord Multimeter and bit error rate tester (BERT) Meter Relevant PC, display, and keyboard Devices Note RG-MAP852-SF-S is not delivered with a tool kit. You need to prepare a tool kit by yourself.
  • Page 26: Installation

    Hardware Installation and Reference Guide Installation Installation It is required that RG-MAP852-SF-S be fixed indoors. Caution Before installing the device, make sure that you have carefully read the requirements described in Chapter 2. Installation Procedure The installation steps are shown in the following figure.
  • Page 27: Checking Before Installation

    Hardware Installation and Reference Guide Installation Checking Before Installation Carefully plan and arrange the installation location, networking mode, power supply, and cabling before installing the device. Confirm the following requirements before installation: The installation location provides sufficient space for heat dissipation. ...
  • Page 28: Installing The Device

    Hardware Installation and Reference Guide Installation Installing the Device Note Select a proper installation manner to ensure a large coverage area.  When the device is mounted on the ceiling of an indoor environment, the coverage  area of the antenna is greater than that when the device is mounted on the wall. It is recommended that the device be preferentially mounted on the ceiling.
  • Page 29 Hardware Installation and Reference Guide Installation Figure 3-3 Installing the Mounting Bracket (3) Remove the external decorative cover of the device. Figure 3-4 Removing the Decorative Cover (4) Insert the fiber connector into the LC port and coil the external optical cable around in the back cable trough of the device.
  • Page 30 Hardware Installation and Reference Guide Installation Figure 3-5 Connecting the Optical Fiber Insert the fiber connector into the LC port and lead the external optical cable to the cable trough through this port. Coil the external optical fiber and lead it out here.
  • Page 31 Hardware Installation and Reference Guide Installation Figure 3-7 Installing the Decorative Cover and Tightening the Screws for the Kensington lock at the Bottom Lead the optical cable and power cable from the semi-circular groove on the top of the decorative cover. Screw position (7) The AP is installed, as shown in the following figure.
  • Page 32: Removing The Ap

    Hardware Installation and Reference Guide Installation Figure 3-8 Installation Completion Caution When installing or moving the wireless AP, ensure that the power supply is cut off.  Ensure that the screws are tightened.  Ensure that the wireless AP installation position facilitates indicator status ...
  • Page 33: Connecting Cables

    Hardware Installation and Reference Guide Installation Remove the bottom screws and pull the device up from the mounting bracket. Connecting Cables Connect a twisted-pair cable to the LAN port of the AP. For details about the twisted-pair cable connection sequence supported by the AP, see Connectors and Media.
  • Page 34: Bundling Steps

    Hardware Installation and Reference Guide Installation 3.6.2 Bundling Steps Bundle the hanging part of the twisted pairs using cable ties and lead them to the LAN/PoE port end of the AP by convenience. Fasten the twisted pair cables to the cable trough of the mounting bracket. When bundling the twisted pair cables, extend them under the AP and maintain a straight line.
  • Page 35: Debugging

    Hardware Installation and Reference Guide Debugging Debugging Establishing the Configuration Environment Power on the AP through the power adapter. When setting up the environment, pay attention to the following:  When the power adapter is used to supply power to the AP, ensure that the power ...
  • Page 36: Monitoring And Maintenance

    The AP supports remote maintenance.  Remote Maintenance RG-MAP852-SF-S can work only in fit AP mode, and the AC performs remote management and maintenance in a unified manner. Hardware Maintenance If the hardware is faulty, please contact Ruijie technical support.
  • Page 37: Common Troubleshooting Procedures

    Hardware Installation and Reference Guide Troubleshooting Common Troubleshooting Procedures 6.2.1 Ethernet Port Is Not Working After the Ethernet Cable Is Plugged In Verify that the device at the other end of the Ethernet cable is working properly. And then verify that the Ethernet cable is capable of providing the required data rate and is properly connected.
  • Page 38: Led Is Steady Green

    Hardware Installation and Reference Guide Troubleshooting 6.2.4 LED Is Steady Green The device performs initialization after power-on. The LED enters the normal state of quick off after blinking green after initialization is completed. Note: If the steady green persists for an hour, the device initialization fails and the device is faulty. 6.2.5 No Wireless Signal Searched (1) Verify that the device is properly powered.
  • Page 39: Appendix

    Hardware Installation and Reference Guide Appendix Appendix Connectors and Media 1000BASE-T/100BASE-TX/10BASE-T port  The 1000BASE-T/100BASE-TX/10BASE-T port is a 10/100/1000 Mbps auto-sensing port that supports auto MDI/MDIX Crossover. Compliant with IEEE 802.3ab, the 1000BASE-T port requires 100-ohm Category 5/5e UTP or STP with a maximum distance of 100 meters (328.08 ft.). The 1000BASE-T port requires all four pairs of wires be connected for data transmission.
  • Page 40: Cabling Recommendations

    Hardware Installation and Reference Guide Appendix Figure 7-2 100BASE-TX/10BASE-T Pin Assignments Socket Plug Input Receive Data+ Output Transmit Data+ Input Receive Data- Output Transmit Data- Output Transmit Data+ Input Receive Data+ Output Transmit Data- Input Receive Data- 4, 5, 7, 8 Not used Not used The following figure shows wiring of straight-through and crossover cables for...
  • Page 41 Hardware Installation and Reference Guide Appendix The bend radius of a power cable, communication cable, or flat cable should be ○ over five times greater than their respective diameters. The bend radius of these cables that often bend or suffer removal/insertion should be over seven times greater than their respective diameters.
  • Page 42 Hardware Installation and Reference Guide Appendix cabinet should be smooth without sharp corners. The metal hole traversed by cables should have a smooth and fully rounding ○ surface or an insulated lining. Proper cable ties should be selected to bundle up cables. It is forbidden to connect ○...
  • Page 43 Hardware Installation and Reference Guide Appendix Cables not to be assembled or remaining parts of cables should be folded and ○ placed in a proper position of the cabinet or cable trough. The proper position indicates a position that does not affect device running or damage the device or cable during debugging.
  • Page 44: Optical Modules And Specifications

    Hardware Installation and Reference Guide Appendix Cable Bunch Diameter Distance Between Every Binding Point (mm) (mm) 80–150 10–30 150–200 200–300 No knot is allowed in cabling or bundling. ○ For wiring terminal blocks (such as circuit breakers) with cord end terminals, the ○...
  • Page 45: Power Adapter Specifications

    Hardware Installation and Reference Guide Appendix Caution For optical modules with a maximum cabling distance of over 40 km (including 40  km), install an optical attenuator to avoid overload when using short-distance SMFs. The optical module is a laser device. Please do not look into the laser beam directly. ...
  • Page 46 Hardware Installation and Reference Guide Appendix Figure 7-8 Power Adapter Terminal Specifications This bump exists for less than 6 pins.

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