H3C S5120-EI series Installation Manual

Also see for S5120-EI Series: Configuration guide Installation manual Configuration guide Configuration guide Operation manual

Contents

H3C S5120-EI series Installation Manual Manual pdf 28 page image

20The installation and removal procedures of a CX4 cable are similar to an SFP+ cable. This sectiondescribes the installation and removal of the SFP+ cable for illustration.To install a dedicated CX4/SFP cable:1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact is well grounded.Then unpack the dedicated SFP+ cable.2. Horizontally plug the plug of the dedicated SFP+ cable into the SFP+ port of the switch and payattention to the direction of the plug when plugging it.Removing a dedicated CX4/SFP+ cableDedicated CX4/SFP+ cables of the S5120-EI Switch Series are hot swappable.Make sure the cable bending radius is no less than eight times of the cable diameter when dedicatedCX4/SFP+ cable is connected.To remove a dedicated CX4/SFP+ cable:1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is wellgrounded.2. Hold the plug of the SFP+ cable, pull the handle at the end of the plug to horizontally unplug theplug of the SFP+ cable from the SFP+ port of the switch.Verifying the installationBefore powering on the switch, verify that:• There is enough space for heat dissipation around the switch, and the rack or workbench is stable.• The grounding cable is connected.• The selected power module matches that required by the switch.• The power cords are correctly connected.• All the interface cables are cabled indoors. If there is any cable wired outdoors, verify that socketstrip with lightning protection and lightning arresters for network ports have been correctlyconnected.