Installation ManualH3C S7500 Series Ethernet Switches Chapter 3 Installation Preparations3-63.4 Installation ToolsTable 3-4 List of required installation toolsType ToolsMeasuring andmarking toolsLong tape, ruler (1 meter long), gradienter,marking pen, powder marker, and pencilDrilling tools Percussion drill, drill bits, and vacuum cleanerFastening toolsz Flat-blade screwdriver P4-75 mmz Phillips screwdrivers P1-100 mm, P2-150 mmand P3-250 mmz Socket wrench M5z Box-end wrench M6z Double box-end wrench (10×12) or doubleopen-end wrench (10×12)Small toolsSharp-nose pliers, diagonal pliers, vices,hand-held electric drill, file, handsaw, crowbarand rubber hammerGeneral toolsAuxiliary tools Hair brush, tweezers, paper knife, hand bellows,electric iron, solder wire, fork and ladderSpecial tools ESD-preventive wrist strap, cable stripper, crimping pliers, RJ-45crimping pliers and wire punchdown toolTools forcleaningoptical fibersAirlaid paper and fiberscopeMetersMultimeter, 500 V Meg-ohmmeter (used to measure the insulationresistance), bit error ratio (BER) tester, optical power meter andearth resistance testerNote:None of the above meters and tools except the ESD-preventive wrist strap is shippedwith the S7500 series and you need to prepare them.