H3C S12500X-AF Series Quick Start Manual

Also see for S12500X-AF Series: Configuration guide Manual Command reference Configuration guide Configuration Examples

Contents

6Slide rail requirementsIMPORTANT:The switch is heavy. Install the switch at the lowest possible position.Attach the required slide rails to the rack before you mount the device in the rack. For moreinformation about attaching slide rails, see the rails installation guide.Before attaching the slide rails, read signs on the slide rails to identify the right and left slide railsand their front and rear ends. Mount the front end of the slide rails to the front rack posts. Make surethe slide rail installation positions are at the same height on the four rack posts.Table 2 Slide rail requirementsSwitch modelMax. chassisweight (fullconfiguration)Applicable slide railsSlide rail model Adjustment range Occupied spaceS12516X-AF 400 kg (881.85 lb) LSXM1BSR 630 mm (24.80 in) to900 mm (35.43 in) 1 US12512X-AF 300 kg (661.39 lb)LSXM1BSR 630 mm (24.80 in) to900 mm (35.43 in) 1 ULSTM2KSGD0 500 mm (19.69 in) to800 mm (31.50 in) 2 US12508X-AF 220 kg (485.02 lb)LSXM1BSR 630 mm (24.80 in) to900 mm (35.43 in) 1 ULSTM2KSGD0 500 mm (19.69 in) to800 mm (31.50 in) 2 US12504X-AF 120 kg (264.55 lb) LSVM1BSR10 630 mm (24.80 in) to850 mm (33.46 in) N/ANOTE:• The LSXM1BSR slide rails include a left slide rail, a right slide rail, and a front plate. Whenattaching the slide rails to the rack, make sure all accessories are correctly installed.• Flanges of the LSVM1BSR10 slide rails are at the bottom so the slide rails do not occupy rackspace.Installing cage nuts for attaching mountingbracketsBefore mounting the chassis in the rack, install cage nuts on the front rack posts for attaching themounting brackets:1. As shown in Figure 7, Figure 8, Figure 9, and Figure 10, determine the cage nut installationholes and then mark them on the front rack post.2. Install cage nuts in the marked square holes on the front rack posts.For the S12516X-AF, S12512X-AF, and S12508X-AF switches, cage nuts are not needed forthe top two marked square holes on the right front rack post.For the S12504X-AF switch, install cage nuts in all the marked square holes.