Ruijie RG-PF2920 Series Hardware Installation And Reference Manual
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Ruijie RG-PF2920 Series Hardware Installation And Reference Manual

Ruijie RG-PF2920 Series Hardware Installation And Reference Manual

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RG-PF2920 Series Switches
Hardware Installation and Reference Guide
Document version: V1.1
Date: 2023-05-24
Copyright © 2023 Ruijie Networks

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Summary of Contents for Ruijie RG-PF2920 Series

  • Page 1 RG-PF2920 Series Switches Hardware Installation and Reference Guide Document version: V1.1 Date: 2023-05-24 Copyright © 2023 Ruijie Networks...
  • Page 2 All rights are reserved in this document and this statement. Any reproduction, excerption, backup, modification, transmission, translation or commercial use of this document or any portion of this document, in any form or by any means, without the prior written consent of Ruijie Networks is prohibited.
  • Page 3 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 ...

  • Page 4: Product Description

    They are equipped with built-in power modules, metal housings, and network ports, ensuring reliability and stability. They are suitable for indoor scenarios. With Ruijie's modular OS, they are fit for the SOE solution, and implement lifecycle management, security control, plug and play, and intelligent O&M through software-defined networking (SDN).

  • Page 5: Technical Specifications

    Supported Optical See Appendix B. Module The supported optical module types may update without prior notification. Please contact Ruijie Networks for any updates. SFP+ Port 10GBase-R and 1000Base-X supported Power Module Two PoE inputs (802.3at): PoE-IN1 and PoE-IN2 Rated voltage range: 44 V to 57 V Rated current: 0.5 A...

  • Page 6: Product Appearance

    RG-PF2920 Hardware Installation and Reference Guide Product Description Temperature Control EMC Standard GB/T 9254.1 Safety Standard GB 4943.1 Dimensions (W x D x 224 mm x 307.4 mm x 78.8 mm (8.82 in. x 12.10 in. x 3.10 in.) (including the cable management bracket and mounting brackets) Weight 2.75 kg (6.06 lbs) (including the package)
  • Page 7 RG-PF2920 Hardware Installation and Reference Guide Product Description Front Panel Table 1-3 Description of the Front Panel Description Status LED Console port Optical port status LED SPF+ port LED of the 1G/2.5GBase-T Ethernet port with auto-negotiation 1G/2.5GBase-T Ethernet port with auto-negotiation LED of the 10/100/1000Base-T Ethernet port with auto-negotiation 10/100/1000Base-T Ethernet port with auto-negotiation 2.
  • Page 8 RG-PF2920 Hardware Installation and Reference Guide Product Description PoE-IN1: power input port 1 PoE-IN2: power input port 2 Grounding stud 3. Power Module The RG-PF2920-8GT2MG2XS supports two PoE (802.3at) DC power inputs with the following power ratings:  Rated voltage: 44 V to 57 V ...
  • Page 9 Supported Optical See Appendix B. Module The supported optical module types may update without prior notification. Please contact Ruijie Networks for any updates. SFP+ Port 10GBase-R and 1000Base-X supported Power Module Two PoE inputs (802.3at): PoE-IN1 and PoE-IN2 Rated voltage: 44 V to 57 V Rated current: 0.5 A...
  • Page 10 RG-PF2920 Hardware Installation and Reference Guide Product Description PoE Output Not supported Maximum Power 20 W Consumption Operating Installation against a wall, in a rack, or on a cable tray: 0º C to 55º C (32° F to 131° F) Temperature at the altitude between 0 m to 1,800 m (0 ft.
  • Page 11 RG-PF2920 Hardware Installation and Reference Guide Product Description Figure 1-3 Appearance of the RG-PF2920-16GT2XS Front Panel Table 1-7 Description of the Front Panel Description System status LED Console port Optical port LED SFP+ port LED of the 10/100/1000Base-T Ethernet port with auto-negotiation 10/100/1000Base-T Ethernet port with auto-negotiation...
  • Page 12 RG-PF2920 Hardware Installation and Reference Guide Product Description 2. Rear Panel Table 1-8 Description of the Rear Panel Description Power status LED PoE-IN1: power input port 1 PoE-IN2: power input port 2 Grounding stud 3. Power Module The RG-PF2920-16GT2XS supports two PoE (802.3at) DC power inputs with the following power ratings: ...
  • Page 13 RG-PF2920 Hardware Installation and Reference Guide Product Description Solid green The switch works properly. A switch temperature alarm is generated. Solid yellow Check the operating environment of the switch. The temperature exceeds the threshold, Solid red causing the system to restart. The port is not connected.

  • Page 14: Preparing For Installation

    Preparing for Installation Safety Precautions Warning  To avoid personal injury and device damage, carefully read the safety precautions before you install the RG-PF2920 series switches.  The following safety precautions may not cover all possible dangers. 2.1.1 Installation ...
  • Page 15 Hardware Installation and Reference Guide Preparing for Installation  If a power supply system is equipped with a leakage protector (also referred to as leakage current switch or breaker), the rated leakage action current of each leakage protector must be twice greater than the maximum leakage current of all the power supplies in the system.

  • Page 16: Installation Site Requirements

    Extended exposure of the switch to a high ambient temperature environment can result in amplified damage. The elevated temperature accelerates the aging process of insulating materials, significantly diminishing the performance and reliability of the switch while severely impacting its service life. Ambient Temperature and Humidity Requirements of RG-PF2920 Series Table 2-1 Switches...
  • Page 17 Hardware Installation and Reference Guide Preparing for Installation Note The ambient temperature and humidity of the switch are measured at a point located 1.5 m (59.06 in.) above the floor and 0.4 m (15.75 in.) before the switch rack, assuming there are no protective plates installed in front or at the back of the rack.
  • Page 18 Hardware Installation and Reference Guide Preparing for Installation 2.2.4 Anti-interference The switch is susceptible to external interference by capacitive coupling, inductive coupling, electromagnetic waves, common impedance (ground) coupling, or conduction over power lines, signal lines, and output lines. Pay attention to the following points: ...

  • Page 19: Surge Protection

    Figure 2-1. Figure 2-1 Grounding of RG-PF2920 Series Switches 2.2.6 Both external and internal EMI sources have an impact on the device or application system through mechanisms such as capacitive coupling, inductive coupling, or electromagnetic waves.
  • Page 20 Tools Phillips screwdriver, slotted screwdriver, copper and optical cables, bolts, diagonal Common Tools pliers, and cable ties Special Tools Anti-ESD tools Meters Multimeter Note The RG-PF2920 series switches are delivered without a tool kit. The tool kit is customer-supplied.

  • Page 21: Installing The Switch

    Hardware Installation and Reference Guide Installing the Switch Installing the Switch Caution  Before reading Chapter 3 Installing the Switch, ensure that you have read Chapter 2 Preparing for Installation carefully.  Verify that requirements described in Chapter 2 Preparing for Installation have been met. Installation Procedure Before You Begin Before installation, ensure that the following requirements are met:...

  • Page 22: Mounting The Switch

    Hardware Installation and Reference Guide Installing the Switch Mounting the Switch Pay attention to the following points:  The mounting brackets provide you with flexibility to install the switch in various scenarios. Depending on your site conditions, the device can be mounted on a wall, in a rack, or on a cable tray. ...
  • Page 23 Hardware Installation and Reference Guide Installing the Switch (2) Put one wall anchor into each drilled hole, and secure the two mounting brackets to the wall with two screws each. Screws used: Phillips pan washer head self-tapping screws, ST4.2 x 20 mm PWA Figure 3-2 Using the Wall-mounted Positioning Paper (2) (3) Attach the fiber splice tray to the mounting brackets with three screws.
  • Page 24 Hardware Installation and Reference Guide Installing the Switch (4) Install the fiber flange adapter (optional). Secure the flange plate with two screws. Fiber flange adapters shown in the picture are supported. Screws used: 100-degree countersunk self-tapping screws, ST2.5 x 8 mm Figure 3-4 Installing the Fiber Flange Adapter (6) Remove the knockouts on the fiber splice tray based on the hybrid cable inlet opening.
  • Page 25 Hardware Installation and Reference Guide Installing the Switch Figure 3-5 Using the Hybrid Cable (10) Align the switch with mounting holes in the brackets and edges of the fiber splice tray. Secure the switch to the two mounting brackets using three M4 x 6 mm screws. Screws used: 120-degree countersunk machine screws, M4 x 6 mm Figure 3-6 Installing the Switch...
  • Page 26 Hardware Installation and Reference Guide Installing the Switch (11) Install the optical module, and insert the fiber connectors into the optical module. (12) Cut, strip, and connect the power cable, and install the power cable cover. (13) Connect the network cable. Figure 3-7 Installing the Optical Fiber, Power Cord, and Network Cable (14)
  • Page 27 Hardware Installation and Reference Guide Installing the Switch Figure 3-8 Installing the Network Cable Cover (16) The installation is complete. Figure 3-9 Completing Wall Mounting Caution When mounting the device against a wall, ensure that it is installed exclusively on a concrete or non- flammable surface.

  • Page 28: Mounting The Switch In A Rack

    Mounting the Switch in a Rack The RG-PF2920 series switches are designed to meet the standard size specified by EIA and can be conveniently installed in racks. It is crucial to maintain adequate space around the switch to allow for effective heat dissipation.

  • Page 29: Verifying The Installation

    Hardware Installation and Reference Guide Installing the Switch Figure 3-12 Installing Cage Nuts and Screws (3) The remaining steps are the same as those for wall mounting. 3.3.3 Mounting the Switch on a Cable Tray To mount the switch on a cable tray, secure the mounting brackets to the cable tray with a hose clamp or steel wires.
  • Page 30 Hardware Installation and Reference Guide Installing the Switch  Verify that the ground wire is connected.  Verify that the cables and power input cables are correctly connected.  Verify that the network cable of 100 m (328.08 ft.) is routed indoors. If it is routed outdoors, verify that the lightning resistance socket and network interface lightning protector are connected.

  • Page 31: Setting Up The Configuration Environment

    Hardware Installation and Reference Guide Verifying the Operating Status Verifying the Operating Status Setting Up the Configuration Environment (1) Setting Up the Environment Connect a PC to the console port of the switch by using an Ethernet cable. Figure 4-1 Connecting the PC to the Switch (2) Connect cables.
  • Page 32 Hardware Installation and Reference Guide Verifying the Operating Status In the Connection Description dialog box, set the name of the new connection and click OK. A window appears. In the Connect Using field, select the serial port you want to use. Click OK.
  • Page 33 Hardware Installation and Reference Guide Verifying the Operating Status Click OK. The HyperTerminal window will appear. Checking Device Startup 4.2.1 Checklist Before Power-on  The device is properly grounded.  The power cord is properly connected.  The power supply voltage meets the requirement of the switch. ...

  • Page 34: Common Troubleshooting

    Hardware Installation and Reference Guide Common Troubleshooting Common Troubleshooting Troubleshooting Flowchart Common Troubleshooting Cases Fault Symptom Possible Cause Handling Method The login password is The login password forgotten after being Contact Ruijie technical support. cannot be retrieved. configured.
  • Page 35 Hardware Installation and Reference Guide Common Troubleshooting The power LED is off The POF switch does not Check whether the power cord is after the switch is provide power or the power correctly installed and whether powered on. cord is loose. other devices are powered.

  • Page 36: Appendix A - Connectors And Media

    Appendix A — Connectors and Media Hardware Installation and Reference Guide Appendix A — Connectors and Media 1000BASE-T/100BASE-TX/10BASE-T Port The 1000BASE-T/100BASE-TX/10BASE-T supports auto-negotiation of three rates and automatic MDI/MDIX crossover at these three rates. Conforming to IEEE 802.3ab, 1000BASE-T requires 100-ohm CAT5 or CAT5e, or higher 100-ohm UTP or STP (recommended) with a maximum distance of 100 m (328.08 ft.).
  • Page 37 Appendix A — Connectors and Media Hardware Installation and Reference Guide Figure 6-2 100BASE-TX/10BASE-T Twisted Pair Connections Optical Cable Connections Select single-mode or multimode optical cables according to the module types. Figure 6-3 Figure 73 Optical Cable Connection...

  • Page 38: Appendix B - Mini-Gbic And Sfp+ Modules

    These modules are designed to operate in wide-temperature environments. You are advised to use industrial-grade optical modules recommended by Ruijie. This document provides models and technical specifications of some 1000M SFP modules and 10GE SFP+ modules for reference.
  • Page 39 Appendix B — Mini-GBIC and SFP+ Modules Hardware Installation and Reference Guide Table 7-3 Industrial-grade 10GE SFP+ Optical Modules and Technical Specifications Transmit Receive Power Power Wavelength Fiber (dBm) (dBm) Model (Yes/ (nm) Type Min. – –5 –1 XG-SFP-SR-MM850-I –9 –3 –20 –3...
  • Page 40 Appendix B — Mini-GBIC and SFP+ Modules Hardware Installation and Reference Guide  To keep the optical module clean, ensure that the unused ports remain capped. Table 7-5 Pairing of BIDI Optical Modules Speed/Distance Pairing Model GE-SFP-LX03-SM1310-BIDI-I GE/3 km GE-SFP-LX03-SM1550-BIDI-I XG-SFP-LR10-SM1270-BIDI-I 10GE/10 km XG-SFP-LR10-SM1330-BIDI-I...

  • Page 41: Appendix C - Cabling

    Appendix C — Cabling Hardware Installation and Reference Guide Appendix C — Cabling When the RG-PF2920 is installed in a standard 19-inch cabinet, route cable bundles upward or downward alongside the rack depending on the actual situation in the equipment room. All cable connectors should be placed at the bottom of the cabinet, and cannot be exposed outside.
  • Page 42 Appendix C — Cabling Hardware Installation and Reference Guide Figure 8-1 Bundling Up Cables (1)  Route and bundle power, signal, and grounding cables separately. Mixed bundling is not allowed. When they are close to each other, crossover cabling is recommended. In the case of parallel cabling, maintain a minimum distance of 30 mm (1.18 in.) between power cords and signal cables.
  • Page 43 Appendix C — Cabling Hardware Installation and Reference Guide  When cables need to be bent, bundle them up but do not tie them where the cables will be bent. Figure 8-3 Bundling Up Cables (3)  Cables that are not assembled or remaining parts of cables should be folded and placed in a proper position of the cabinet or cable trough.
  • Page 44 Appendix C — Cabling Hardware Installation and Reference Guide ①Flat washer ③Spring washer ②Nut ④Flat washer  When using a stiff cable, fix it near the cable lug to avoid stress on the lug and cable.  Do not use self-tapping screws to fasten terminals. ...

  • Page 45: Appendix D - Equipment Room Site

    Appendix D — Equipment Room Site Selection Hardware Installation and Reference Guide Appendix D — Equipment Room Site Selection  The equipment room should be at least 5 km (3.11 miles) away from heavy pollution sources, such as the smelter works, coal mines, and thermal power plants. The equipment room should be at least 3.7 km (2.30 miles) away from medium pollution sources, such as the chemical factory, rubber factory, and electroplating factory.

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