6Installing the switch in a 19-inch rackInstallation methodsTable 3 Installation methods for the S5130-HI switchesChassis Installationmethods Installation requirements InstallationprocedureS5130-30S-HIS5130-54S-HIS5130-30F-HIS5130-30C-HIS5130-34C-HIS5130-54C-HIUsing frontmountingbracketsInstall the front mounting brackets at the port side orpower module side.See"Rack-mounting by usingfront mountingbrackets."S5130-30C-PWR-HIS5130-54C-PWR-HIUsing frontand rearmountingbrackets• Install the front mounting brackets at the portside or power module side.• Install the rear mounting brackets according tothe rack depth.{ If the rack depth is in the range of 429 to 595mm (16.89 to 23.43 in), orient the bracketwith the wide flange inside the rack.{ If the rack depth is in the range of 274 to 440mm (10.79 to 17.32 in) and the distance fromthe rear rack posts to the inner surface of thecabinet door is longer than 153 mm (6.02 in),orient the bracket with the wide flangeoutside the rack.See"Rack-mounting by usingfront and rearmountingbrackets."S5130-54QS-HIUsing frontmountingbracketsInstall the front mounting brackets at the powermodule side.See"Rack-mounting by usingfront mountingbrackets."Using frontand rearmountingbrackets• Install the front mounting brackets at the portside or power module side.• Install the rear mounting brackets according tothe rack depth.{ If the rack depth is in the range of 332 to 496mm (13.07 to 19.53 in), orient the bracketwith the wide flange inside the rack.{ If the rack depth is in the range of 174 to 341mm (6.85 to 13.43 in) and the distance fromthe rear rack posts to the inner surface of thecabinet door is longer than 153 mm (6.02 in),orient the bracket with the wide flangeoutside the rack.As a best practice, use this method for enterprisenetworks.See"Rack-mounting by usingfront and rearmountingbrackets."Using frontmountingbrackets andmounting railassembliesInstall the front mounting brackets at the port side orpower module side.The distance between the front rack post and the rearrack post must be in the range of 562 to 754 mm(22.13 to 29.69 in).As a best practice, use this method for data centers.See"Rack-mounting by usingfront mountingbrackets andmounting railassemblies."