26CHAPTER 2: INSTALLING THE WEBCACHE

Package Contents

■

Webcache 1000 (3C16115) or Webcache 3000 (3C16116)

 

■

CD-ROM

 

■ User Guide (this guide)

 

■

Release Notes

 

■

Warranty Card

 

■

Power Cord

 

■ Rack-Mounting Kit containing:

 

 

■ 2 x Rack Mounting Rails

 

 

■ 2 x Rack Mounting Brackets

 

 

■ 2 x Adjustable Brackets

 

 

■ 2 x Front Plates

 

 

■ 16 x Screws

 

 

These items are shown in Figure 4 on page 27.

 

 

Choosing a Suitable

The Webcache must be mounted in a standard 19-inch 4-posted

Site

equipment rack, and is suited for use in a wiring closet, an equipment

 

room, a server room, or telecommunications room. A rack-mounting kit is

 

supplied with the Webcache.

CAUTION: Ensure that the ventilation holes in the Webcache are not obstructed.

When deciding where to position the Webcache, ensure that:

■Cabling is located away from:

■sources of electrical noise such as radios, transmitters and broadband amplifiers.

■power lines and fluorescent lighting fixtures.

■The Webcache is accessible and cables can be connected easily.

■Water or moisture cannot enter the case of the Webcache.

■Air-flow is not restricted around the Webcache. 3Com recommends that you provide a minimum of 25 mm (1 in.) clearance.

■Air temperature around the Webcache does not exceed 40 °C (104 °F).