Cabletron Systems 24 User Manual

Page 3-1CHAPTER 3INSTALLATIONThis chapter outlines the procedure for installing the STH and adding itto a stack. Confirm that the network meets the guidelines andrequirements outlined in Chapter 2, Installation Requirements/Specifications, before installing the STH.3.1 Unpacking the STHUnpack the STH as follows:1. Carefully remove the STH from the shipping box. Preserve theshipping box and packing materials for future use.2. Visually inspect the STH. If there are any signs of damage, contactCabletron Systems Technical Support immediately.3.2 Installing the STHAll installations must meet the requirements listed below:• A single phase 120Vac, 15A, grounded power receptacle must bewithin 7 feet of the STH.• Shelving units must be able to support 30 pounds of static weight perhub in the stack.• The temperature for the selected location must be maintainedbetween 5° and 50°C, and fluctuate less than 10°C per hour.The following sections provide instructions for stacking the STH.3.2.1 Rack Mount or Wall Mount HardwareProvided with the STH is an accessory kit that includes Rack MountBrackets for installations into 19 inch racks, Wall Mount Brackets andMounting Screws for installations on walls, and a Strain Relief Bracket tominimize stresses imflicted by cables hanging from the TCU ports.