Intelbras SC 5520 Series User Manual
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Intelbras SC 5520 Series User Manual

Intelbras SC 5520 Series User Manual

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Summary of Contents for Intelbras SC 5520 Series

  • Page 1 User guide Series SC 5520...
  • Page 2 Guidelines that apply to Intelbras employees » Intelbras employees are subject to safe trading practices and data confidentiality under the terms of the company's work procedures. » It is imperative that the following rules are observed to ensure that statutory provisions relating to services (be they in-house services or remote administration and maintenance) are strictly followed.

  • Page 3: Table Of Contents

    Contents 1 Preparing for installation ································································ 1-1 Safety recommendations ············································································································ 1-1 Examining the installation site······································································································ 1-1 Temperature/humidity ········································································································· 1-2 Cleanliness ······················································································································· 1-2 Corrosive gas limit ·············································································································· 1-2 EMI·································································································································· 1-3 Laser safety ······················································································································ 1-4 Installation tools ························································································································ 1-4 2 Installing the switch ······································································· 2-1 Installing the switch in a 19-inch rack ····························································································...
  • Page 4 5 Maintenance and troubleshooting ···················································· 5-1 Removable power supply failure ·································································································· 5-1 Symptom ·························································································································· 5-1 Solution ···························································································································· 5-1 Fan tray failure ························································································································· 5-1 Configuration terminal issues ······································································································ 5-1 No display ························································································································· 5-1 Garbled display ·················································································································· 5-2...

  • Page 5: Preparing For Installation

    Preparing for installation Intelbras SC 5520 switch series includes the following models: • SC 5520-24M5U-E • SC 5520-24M10U-E • SC 5520-48M10U-4QE Safety recommendations To avoid any equipment damage or bodily injury caused by improper use, read the following safety recommendations before installation. Note that the recommendations do not cover every possible hazardous condition.

  • Page 6: Temperature/Humidity

    Temperature/humidity Maintain temperature and humidity in the equipment room at acceptable ranges. • Lasting high relative humidity can cause poor insulation, electricity leakage, mechanical property change of materials, and metal corrosion. • Lasting low relative humidity can cause washer contraction and ESD and cause problems including loose mounting screws and circuit failure.

  • Page 7: Emi

    Average concentration (mg/m Maximum concentration (mg/m 0.01 0.03 0.05 CAUTION: As a best practice, control the corrosive gas concentrations in the equipment room at their average values. Make sure the corrosive gas concentrations do not exceed 30 minutes per day at their maximum values.

  • Page 8: Laser Safety

    Laser safety WARNING! The switch is a class 1 laser device. Disconnected optical fibers or transceiver modules might emit invisible laser light. Do not stare into beams or view directly with optical instruments when the switch is operating. Installation tools No installation tools are provided with the switch.

  • Page 9: Installing The Switch

    Installing the switch CAUTION: Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to open the chassis, contact Intelbras for permission. Otherwise, Intelbras shall not be liable for any consequence.
  • Page 10 Figure2-1 Hardware installation flow Start Install the switch Ground the switch Install fan trays Install power supplies Connect the power cords Verify the installation Turn on the circuit Troubleshoot the switch breakers Turn off the circuit Operating correctly? breakers Install expansion modules? Install expansion modules Operating correctly?

  • Page 11: Installing The Switch In A 19-Inch Rack

    Installing the switch in a 19-inch rack Installation method Table2-2 Installation method Installation Switch model Description method • Attach the front mounting brackets to the sides of the chassis, on a position near the port side or power supply side as needed. •...

  • Page 12: Rack-Mounting The Switch By Using Front And Rear Mounting Brackets

    Front mounting brackets Rear mounting bracket and Switch model (Figure2-4) shoulder screw (Figure2-5) SC 5520-48M10U-4QE Figure2-4 Front mounting bracket (1) Screw hole for attaching the bracket to the switch (2) Screw hole for attaching the bracket to the rack (3) M4 screw Figure2-5 Rear mounting bracket and shoulder screw (1) Screw hole for attaching the bracket to the rack (2) Shoulder screw...
  • Page 13 Align the round holes in the wide flange of one front mounting bracket with the screw holes in the chassis. See Figure2-6. Use M4 screws (supplied with the switch) to attach the front mounting bracket to the chassis. Repeat the preceding two steps to attach the other front mounting bracket to the chassis. Unpack the shoulder screws and attach them to the chassis.
  • Page 14 Figure2-7 Attaching the rear mounting brackets to the rack with the wide flange inside the rack Figure2-8 Attaching the rear mounting brackets to the rack with the wide flange outside the rack Mounting the switch in the rack Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably grounded.
  • Page 15 Attach cage nuts (user supplied) to the front rack posts. Make sure the corresponding cage nuts on the left and right rear rack posts are at the same height. One person supports the chassis bottom with one hand, holds the front part of the chassis with the other, and pushes the chassis into the rack gently.

  • Page 16: Mounting The Switch On A Workbench

    Figure2-10 Mounting the switch in the rack (with the wide flange of the rear mounting brackets outside the rack) Mounting the switch on a workbench IMPORTANT: • Reserve a minimum clearance of 10 cm (3.9 in) around the chassis for heat dissipation. •...

  • Page 17: Grounding The Switch With A Grounding Strip

    Grounding the switch with a grounding strip CAUTION: • Connect the grounding cable to the grounding strip in the equipment room. Do not connect it to a fire main or lightning rod. • To guarantee the grounding effect and avoid switch damage, use the grounding cable provided with the switch to connect the switch to a grounding strip in the equipment room.

  • Page 18: Grounding The Switch With A Grounding Conductor Buried In The Earth Ground

    Figure2-12 Connecting the grounding cable to the chassis (2) (1) Grounding cable (2) Grounding sign (3) Grounding hole (4) Ring terminal (5) Grounding screw Connecting the grounding cable to a grounding strip Cut the grounding cable to a length required for connecting to the grounding strip. Use diagonal pliers to strip 20 mm (0.79 in) of insulation off the end of the grounding cable.

  • Page 19: Installing And Removing A Fan Tray

    Weld the yellow-green grounding cable to the angel iron or steel tube and treat the joint for corrosion protection. Figure2-14 Grounding the switch by burying the grounding conductor into the earth ground (1) Grounding screw (2) Chassis rear panel (3) Grounding cable (4) Welding point (5) Grounding conductor (6) Earth...

  • Page 20: Removing A Fan Tray

    • Do not touch bare wires or terminals on the fan trays. • Do not place the fan tray in moist place. Prevent liquid from entering the fan tray. • Contact Intelbras Support if the circuits or components on a fan tray are faulty. Do not remove any fan tray components.

  • Page 21: Installing And Removing A Psr75-12A, Psr150-A1, Or Psr150-D1

    Figure2-17 Installation procedure Figure2-18 Removal procedure Installing and removing a PSR75-12A, PSR150-A1, or PSR150-D1 The installation and removal procedures are the same for the PSR75-12A, PSR150-A1, and PSR150-D1 power supplies. The following procedure installs and removes a PSR75-12A power supply. Installing a power supply Wear an ESD wrist strap.

  • Page 22: Installing And Removing A Psr360-56A, Psr560-56D, Psr720-56A, Or Psr1110-56A

    Use a Phillips screwdriver to fasten the captive screws on the power supply to secure the power supply in place. See callout 2 in Figure2-20. If the captive screw cannot be tightly fastened, verify the installation of the power supply. Figure2-20 Installing a power supply Removing a power supply Wear an ESD wrist strap.
  • Page 23 Figure2-21 Removing the filler panel from the target power supply slot Unpack the power supply. Make sure the power supply model is as required. Keep the packaging box and packaging bag for the power supply secure for future use. Correctly orient the power supply. Make sure the lettering on the power supply is upward. Align the power supply with the power supply slot.
  • Page 24 Figure2-23 PSR1110-56A power supply installed in the switch NOTE: The PSR1110-56A power supply, including the handle, adds 64 mm (2.52 in) to the chassis depth. Removing a power supply Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably grounded.

  • Page 25: Connecting The Power Cord

    Connecting the power cord for a PSR75-12A/PSR150-A1 AC power source PSR75-12A/PSR150-A1 –48 VDC power source Connecting the power cord for a PSR150-D1 Intelbras RPS: RPS800-A PSR150-D1/PSR560-56D or RPS1600-A –48 VDC power source Connecting the power cord for a PSR560-56D Intelbras RPS:...
  • Page 26 Figure2-25 Connecting the power cord for a built-in AC power supply (1) Figure2-26 Connecting the power cord for a built-in AC power supply (2) Connecting the power cord for a PSR75-12A/PSR150-A1 power supply The power cord connection procedure is the same for the PSR75-12A and PSR150-A1 power supplies.

  • Page 27: Connecting The Power Cord For A Psr150-D1/Psr560-56D Power Supply

    Connect the other end of the power cord to an AC power source. For a PSR75-12A power supply, you can also connect the power cord to a high-voltage DC power supply source. Figure2-27 Connecting the power cord for a PSR75-12A power supply (1) Figure2-28 Connecting the power cord for a PSR75-12A power supply (2) Connecting the power cord for a PSR150-D1/PSR560-56D power supply...

  • Page 28: Connecting The Power Cord For A Psr360-56A/Psr720-56A/Psr1110-56A Power Supply

    The DC power receptacle and DC power cord connector form a disorientation rejection structure. If you cannot insert the connector easily into the receptacle, the orientation might be wrong. Remove and reorient the connector. Use a flat-blade screwdriver to fasten the screws on the connector to secure the connector to the power receptacle.

  • Page 29: Installing And Removing An Expansion Module

    Figure2-30 Connecting the power cord for a PSR720-56A power supply Installing and removing an expansion module CAUTION: • Do not touch the surface-mounted components on an expansion module directly with your hands. • Do not use excessive force when you install or remove an expansion module. •...
  • Page 30 Figure2-31 Removing the filler panel from the target expansion slot Unpack the expansion module. If the expansion module has an ejector lever, follow these steps to install it: a. Fully open the ejector lever, as shown by callout 1 in Figure2-32. b.
  • Page 31 Figure2-32 Installing an expansion module with an ejector lever (LSWM2QP2P) Figure2-33 Installing an expansion module without an ejector lever (LSPM6FWD) 2-23...

  • Page 32: Removing An Expansion Module

    Figure2-34 LSPM6FWD firewall module installed in the switch NOTE: The LSPM6FWD firewall module, including the handle, adds 75 mm (2.95 in) to the chassis depth. Removing an expansion module Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably grounded.

  • Page 33: Accessing The Switch For The First Time

    As a best practice, use a serial console cable for connection. The switch is not provided with a serial console cable or a micro USB console cable. Prepare an Intelbras console cable or prepare a micro USB console cable yourself.

  • Page 34: Connecting A Db9-To-Rj45 Console Cable

    Connecting a DB9-to-RJ45 console cable CAUTION: Follow these guidelines when you connect a DB9-to-RJ45 console cable: • Identify the mark on the serial console port and make sure you are connecting to the correct port. • The serial ports on PCs do not support hot swapping. To connect a PC to an operating switch, first connect the PC end.

  • Page 35: Connecting A Usb-To-Rj45 Console Cable

    Connecting a USB-to-RJ45 console cable IMPORTANT: • To use a USB-to-RJ45 console cable to connect the switch to a configuration terminal, first download and install the USB-to-RJ45 console driver on the configuration terminal and then connect the USB-to-RJ45 console cable to the configuration terminal. •...

  • Page 36: Starting The Switch

    After the startup process is completed, you can access the CLI to configure the switch. For more information about the configuration commands and CLI, see Intelbras SC 5520 Switch Series Configuration Guides and Intelbras SC 5520 Switch Series Command References.

  • Page 37: Setting Up An Irf Fabric

    Setting up an IRF fabric (Stacking) You can use Intelbras IRF technology to connect and virtualize SC 5520 switches into a large virtual switch called an "IRF fabric" for flattened network topology, and high availability, scalability, and manageability. A SC 5520 switch can set up an IRF fabric only with switches from the same switch series.

  • Page 38: Planning Irf Fabric Setup

    You can affect the election result by assigning a high member priority to the intended master switch. For more information about master election, see Intelbras SC 5520 Switch Series IRF Configuration Guide or Intelbras SC 5520 Switch Series Virtual Technologies Configuration Guide, depending on...

  • Page 39: Planning Irf Topology And Connections

    Prepare an IRF member ID assignment scheme. An IRF fabric uses member IDs to uniquely identify and manage its members, and you must assign each IRF member switch a unique member ID. Planning IRF topology and connections You can create an IRF fabric in daisy chain topology or more reliable ring topology. In ring topology, the failure of one IRF link does not cause the IRF fabric to split as in daisy chain topology.

  • Page 40: Identifying Physical Irf Ports On The Member Switches

    Figure4-3 IRF fabric in ring topology IRF-port1 IRF-port2 IRF-port2 IRF-port1 IRF-port1 IRF-port2 Identifying physical IRF ports on the member switches Identify the physical IRF ports on the member switches according to your topology and connection scheme. Table4-1 shows the physical ports that can be used for IRF connection and the port use restrictions. Table4-1 Candidate physical IRF ports and their use restrictions Chassis Candidate physical IRF ports...

  • Page 41: Planning The Cabling Scheme

    For a long-distance IRF connection, use SFP+/SFP28/QSFP+ transceiver modules and optical fibers. The following subsections describe several Intelbras recommended IRF connection schemes by using SFP+ cables and SFP+ transceiver modules and fibers. All these schemes use a ring topology. IMPORTANT: In these schemes, all physical IRF ports are located on the same side.
  • Page 42 Connecting the IRF member switches in one rack Connect the IRF member switches (9 switches in this example) in a rack as shown in Figure4-4. The switches in the ring topology (see Figure4-5) are in the same order as connected in the rack. Figure4-4 Connecting the switches in one rack...
  • Page 43 Figure4-5 IRF fabric topology Connecting the IRF member switches in a ToR solution You can install IRF member switches in different racks side by side to deploy a top of rack (ToR) solution. Figure4-6 ToR cabling...

  • Page 44: Configuring Basic Irf Settings

    • Execute the display irf configuration command to verify the basic IRF settings. For more information about configuring basic IRF settings, see Intelbras SC 5520 Switch Series IRF Configuration Guide or Intelbras SC 5520 Switch Series Virtual Technologies Configuration Guide, depending on the software version.
  • Page 45 (MAD) mechanism to detect the presence of multiple identical IRF fabrics and handle collisions. For more information about MAD detection, see Intelbras SC 5520 Switch Series IRF Configuration Guide or Intelbras SC 5520 Switch Series Virtual Technologies Configuration Guide,...
  • Page 46 For more information about the PWR1 and PWR2 LEDs, see LEDs in Hardware Information and Specifications. For more information about the LED on the power supply, see Intelbras PSR360-56A Power supply User Manual, Intelbras PSR560-56D Power supply User Manual, Intelbras PSR720-56A Power supply User Manual, and Intelbras PSR1110-56A Power supply User Manual.
  • Page 47 Verify that the power supply is supplying power to the switch correctly. Verify that the console cable is correctly connected. Verify that the console cable does not have any issues and the terminal settings are correct. If the issue persists, contact Intelbras Support. Garbled display Symptom The display on the configuration terminal is garbled.
  • Page 48 Consumer makes a regular backup copy of the data contained in the product. 7. Intelbras is not responsible for the installation of this product, nor for any attempts at fraud and/or sabotage in its products. Keep the software and applications used up to date, if applicable, as well as the necessary network protections to protect against intrusions (hackers).
  • Page 49 A garantia contratual deste termo é complementar à legal, portanto, a Intelbras S/A reserva-se o direito de alterar as características gerais, técnicas e estéticas de seus produtos sem aviso prévio.

This manual is also suitable for:

Sc 5520-24m5u-eSc 5520-24m10u-eSc 5520-48m10u-4qe

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