Introduction
Overview
This guide demonstrates how to replace a Wedge switch system. == Acronyms and Terms == * AC - Alternating Current * DAC - Direct-Attach copper * DC - Direct Current * PSU - Power Supply Unit * QSFP - Quad Small Form-factor Pluggable; a type of hot-pluggable data communications transceiver.
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Grasp the AC power supply cable, as shown.
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Disconnect the AC power supply cables from the Wedge.
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Disconnect cables connected to the console server.
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Disconnect the cable connected to the management network interface.
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Label the cables with their respective port connections.
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Disconnect the QSFP uplink cables.
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Label the cables with their respective port connections.
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Disconnect the QSFP cables and direct-attach copper (DAC) breakout cables.
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Label the cables with their respective port connections.
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Loosen the two thumbscrews located on each side side of the switch.
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A Phillips #2 screwdriver may be necessary if the this is the first time the Wedge has been serviced.
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Grasp the Wedge, as shown.
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Pull the Wedge forward.
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Once the sticker is visible (as shown), use your hand to support the Wedge weight.
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Be prepared to counter the weight of the Wedge switch.
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Continue sliding the Wedge out from the rack.
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The Wedge mounting brackets are placed about 51mm (fifty one millimeters) back from the front of the switch to provide clearance during power supply unit (PSU) removal.
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Check the bracket location prior to installation.
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Push the Wedge switch into the rack.
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Tighten (2) thumbscrews located on each side of the switch.
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Connect the QSFP cables and direct-attach copper (DAC) breakout cables to the switch.
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Connect the QSFP uplink cables.
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Connect the cable connected to the management network interface.
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Connect the console server cable.
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Connect the Wedge power cables.
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This work is licensed under a Creative Commons Attribution 4.0 International License.
This work is licensed under a Creative Commons Attribution 4.0 International License.
