H3C MSR 30-20 ROUTER Installation Manual

Also see for H3C MSR 30-20 ROUTER: Command reference User manual User manual Supplementary guide Installation manual

Contents

2-3z Ensure the ground point of the socket of AC power supply is well grounded.z To enhance the lightning protection capability of the power supply, a lightning arrester could beinstalled at the input end of the power supply.z As for the signal line outdoors to which the interface modules of MSR 30 series routers areconnected, such as ISDN line, telephone line, E1/T1 line, etc, a special lightning arrester should beinstalled at the input end of the signal line to enhance the lightning protection capability.Requirements on WorkbenchWhen installing MSR 30 Series Routers, observe the following:z There is spacing reserved at the air inlet and outlet in the router so as to facilitate the radiation ofthe router cabinet.z Make sure that the rack has a good ventilation system.z Make sure that the rack is sturdy enough to support the weight of the device and the installationaccessories.z Make sure that the rack is well-grounded.Safety PrecautionsWhen reading this manual, pay attention to the following:It indicates that this operation is incorrect and may seriously damage the router orendanger the operator. Please follow the correct operation procedures for sake of safety.It indicates that during the installation and usage of the router, the operation needsattention. If this operation is performed incorrectly, it might affect the operation of the router.When installing or working on the router, you are recommended to:z Keep the router far away from the heat sources and water/liquid.z Make sure that the router has been correctly grounded.z Wear an ESD-preventive wrist strap in installation and maintenance, making sure that the straphas good skin contact.z Do not hot swap the interface modules and interface cards of the router.z Do not hot swap any cable.z Correctly connect the interface cable for the router. Do not connect the telephone cable (includingthe ISDN cable) to the AUX port or the console port.z Use laser with caution. Do not directly stare into apertures or fiber-optic connectors that emit laserradiation.z Adopt uninterrupted power supply (UPS).Installation Tools, Meters and EquipmentsToolsz Phillips screwdriverz Straight screwdriverz ESD-preventive twist strap