Ruijie RG-IF2920U-12GT1XS-DC Series Hardware Installation And Reference Manual
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Ruijie RG-IF2920U-12GT1XS-DC Series Hardware Installation And Reference Manual

Ruijie RG-IF2920U-12GT1XS-DC Series Hardware Installation And Reference Manual

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RG-IF2920U-12GT1XS-DC
Series Switch
Hardware Installation and Reference Guide
Document version: V1.2
Date: 2023-05-24
Copyright © 2023 Ruijie Networks

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Summary of Contents for Ruijie RG-IF2920U-12GT1XS-DC Series

  • Page 1 RG-IF2920U-12GT1XS-DC Series Switch Hardware Installation and Reference Guide Document version: V1.2 Date: 2023-05-24 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. This manual is for reference only. Ruijie Networks endeavors to ensure content accuracy and will not shoulder...
  • 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

    Hardware Installation and Reference Guide Product Description Product Description The RG-IF2920U-12GT1XS-DC is the simplified optical Ethernet (SOE) switch released by Ruijie Networks for all-optical network scenarios. It uses the new hardware architecture, and silent and energy-saving design. It flexibly installed...
  • Page 5 Hardware Installation and Reference Guide Product Description PoE power supply (DC): Rated voltage range: 44 V to 57 V Rated current: 0.4 A Adapter power supply: Power adapter input ○ Rated voltage range: 100 V to 240 V Power Supply ○...

  • Page 6: Product Appearance

    Hardware Installation and Reference Guide Product Description 1.2.2 Product Appearance The RG-IF2920U-12GT1XS-DC provides 12 x 10/100/1000M Base-T Ethernet electrical ports and 1 x 10G SFP+ port. Figure 1-2 Appearance of the RG-IF2920U-12GT1XS-DC Front Panel Figure 1-3 Front Panel of the RG-IF2920U-12GT1XS-DC...
  • Page 7 Hardware Installation and Reference Guide Product Description 2. Middle Frame Panel Figure 1-4 Middle Frame Panel of the RG-IF2920U-12GT1XS-DC Table 1-3 Middle Frame Panel Description Optical port LED Switch status LED PoE power port 48 V/0.4 A DC power port 12 V/1 A Reset button Console port (for commissioning) 10/100/1000Base-T Ethernet port with auto-negotiation...
  • Page 8 Hardware Installation and Reference Guide Product Description 3. Top Cover Table 1-4 Top Cover Description Nameplate SFP+ port Tamper-proof label 4. Reset Button The RG-IF2920U-12GT1XS-DC provides one Reset button. When you press this button for more than 5s, the device restores to factory defaults and restarts. 5.
  • Page 9 Hardware Installation and Reference Guide Product Description A switch temperature alarm is Solid yellow generated. Check the operating environment of the switch. Solid red The switch fails. The port is not connected. The port works at the rate of Electrical port Solid green 1–12 10/100/1000 Mbps.

  • Page 10: Preparing For Installation

    Hardware Installation and Reference Guide 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-IF2920U-12GT1XS-DC.  The following safety precautions may not cover all possible dangers. 2.1.1 Mounting ...

  • Page 11: Installation Site Requirements

    Hardware Installation and Reference Guide Preparing for Installation  When this device is running, the surface temperature of the top cover is high. Install and use it in the area that can only be accessed by maintenance personnel or skilled technicians. 2.1.4 To prevent damage caused by static electricity, pay attention to the following points: ...

  • Page 12: Temperature And Humidity

    Hardware Installation and Reference Guide Preparing for Installation area that offers sufficient ventilation, only accessible to authorized personnel such as maintenance staff, professionals, or relevant technical personnel. 2.2.2 Temperature and Humidity To ensure the normal operation and service life of the switch, maintain an appropriate temperature and humidity in the environment where the switch is used.
  • Page 13 Hardware Installation and Reference Guide Preparing for Installation Table 2-3 Limit Values for Harmful Gases Average (mg/m Maximum (mg/m Sulfur dioxide (SO Hydrogen sulfide Nitrogen dioxide (NO Chlorine (CI Note The average value refers to the average value of harmful gases measured in one week. The maximum value is the upper limit of the harmful gas measured in one week for up to 30 minutes every day.

  • Page 14: 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 Install switch correctly Connect power supply...
  • Page 15 Hardware Installation and Reference Guide Installing the Switch  PoE power supply: For the power cord of the hybrid cable, connect the red wire to the positive terminal of the PoE_IN port of the device and insert the blue wire into the negative terminal. Power supply through a power adapter: Connect the adapter connector to the DC_IN port of the device, and ensure that the power supply cable port and the device's power port are in good contact.
  • Page 16 Hardware Installation and Reference Guide Installing the Switch Caution When mounting the device against a wall or on the desktop, ensure that it is installed exclusively on a concrete or non-flammable surface. 3.3.2 Mounting the Switch Under the Desktop The RG-IF2920U-12GT1XS-DC can be secured under the desktop through the mounting bracket. The installation requirements are as follows: ...
  • Page 17 Hardware Installation and Reference Guide Installing the Switch Figure 3-3 Mounting the RG-IF2920U-12GT1XS-DC on the Desktop The installation process is as follows:  Place the device flat on the desktop and cover it with the top cover. 3.3.4 Mounting the Switch Against a Pole The RG-IF2920U-12GT1XS-DC can be mounted against a pole.

  • Page 18: Verifying The Installation

    Hardware Installation and Reference Guide Installing the Switch Verifying the Installation Caution Turn off the power to avoid personal injury and damage to components caused by incorrect connections. After the device is installed, check the following items:  Verify that the cables and power input cables are correctly connected. ...
  • Page 19 Hardware Installation and Reference Guide Verifying the Operating Status Verifying the Operating Status Setting Up the Debugging Environment (1) Use a network cable to connect the first network port to a PC and keep other ports empty. Connect the device to the serial port. (2) Change the IPv4 address of the PC.
  • Page 20 Hardware Installation and Reference Guide Verifying the Operating Status 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 21: Common Troubleshooting

    Check whether power cords are properly connected Check whether LEDs are normal Check whether parameters are correct and whether RG-INC is enabled Check whether port cables are connected correctly Contact Ruijie technical support Common Troubleshooting Fault Symptom Possible Cause Handling Method...
  • Page 22 Hardware Installation and Reference Guide Common Troubleshooting Check whether the IP gateway settings of RG-INC cannot be The gateway is not set the PC are consistent with the serial port connected. correctly. configuration description. The connected twisted pair cable is faulty. The RJ45 port is The cable length Replace the twisted pair cable.

  • Page 23: Appendix A Connectors And Media

    Hardware Installation and Reference Guide Appendix A Connectors and Media 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 24 Hardware Installation and Reference Guide Appendix A Connectors and Media 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 Optical Cable Connection...

  • Page 25: Appendix B Optical Modules

    Appendix B Optical Modules Appendix B Optical Modules Ruijie provides supporting SFP modules (mini-GBIC modules) and 10GE SFP+ modules based on the port types of switch modules. You can select a module to suit your specific needs. This document provides models and technical specifications of some 1000M SFP modules and 10GE SFP+ modules for reference.
  • Page 26 Hardware Installation and Reference Guide Appendix B Optical Modules Table 7-2 1000M SFP Electrical Port Model Standard 1000Base-T SFP Model DDM (Yes/No) 1000Base-T Mini-GBIC-GT Table 7-3 SFP Module Cabling Specifications Core Max. Connector Fiber Size Model Cabling Type Type (μm) Distance 62.5/125 275 m...
  • Page 27 Hardware Installation and Reference Guide Appendix B Optical Modules Caution  An optical module is a laser transmitter. Do not look directly into the optical module to prevent it from burning your eyes.  To keep the optical module clean, ensure that the unused ports remain capped. Table 7-4 Models and Technical Specifications of the 10GE SFP+ Module Transmit...
  • Page 28 Hardware Installation and Reference Guide Appendix B Optical Modules (OM3) 2000 XG-SFP-SR-SM1330-BIDI 50/125 300 m (OM3) XG-SFP-LR10-SM1270-BIDI 9/125 10 km XG-SFP-LR10-SM1330-BIDI 9/125 10 km XG-SFP-LR-SM1310 9/125 10 km 200 (OM1) 33 m 62.5/125 26 m 2000 XS-SFP-SR 300 m (OM3) 50/125 82 m 500 (OM2)
  • Page 29 Hardware Installation and Reference Guide Appendix B Optical Modules Caution The BIDI modules must be used in pairs. For example, if you install the GE-SFP-LX20-SM1310-BIDI on the local end, you must install the GE-SFP-LX20-SM1550-BIDI on the remote end.

  • Page 30: Appendix C Surge Protection

    Hardware Installation and Reference Guide Appendix C Surge Protection Appendix C Surge Protection Installing the AC Power Arrester (Surge Protection Power Strip) The AC power port must be connected to an external surge protection power strip. This prevents the device from being struck by lightning when the AC power cord is introduced from outdoors and directly connected to the power port of the device.
  • Page 31 Hardware Installation and Reference Guide Appendix C Surge Protection the right (facing the socket), the arrester's PE terminal is not grounded. If not, the polarity of the arrester power cord should be reversed. In this case, you should open the power arrester and rectify the polarity of the connection.
  • Page 32 Hardware Installation and Reference Guide Appendix C Surge Protection Warning  The Ethernet port arrester is only for the 10 m/100 m electrical ports with an RJ-45 connector.  The Ethernet port arrester is not delivered with the device. Purchase it as needed. 8.2.2 Precautions The arrester's performance is affected in the following situations:...

  • Page 33: Appendix D Cabling

    Hardware Installation and Reference Guide Appendix D Cabling Appendix D Cabling When the device 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 34 Hardware Installation and Reference Guide Appendix D Cabling Figure 9-1 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 35 Hardware Installation and Reference Guide Appendix D Cabling Figure 9-3 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. The proper position refers to a position that does not affect device running or damage the router or cable.
  • Page 36 Hardware Installation and Reference Guide Appendix D Cabling 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 37: Appendix E Equipment Room Site Selection

    Hardware Installation and Reference Guide Appendix E Equipment Room Site Selection Appendix E 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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