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AVOCENT® HMX8000 

HIGH PERFORMANCE KVM EXTENDER SYSTEM

Rack Mount Quick Installation Guide

590-2180-501A

   

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The HMX high performance KVM 

extender system 8000 series 

transmitter and receivers can be 

rack mounted together and 

function either as a dual unit or as 

standalone units. 

CAUTION: 

HMX extenders and 

their power supplies generate heat 

during operation. Do not mount 

them where air cannot circulate to 

cool the equipment. One-third of the 

U space (1/2 inch) must be allowed 

between rows of extenders when 

mounting within a rack chassis. 
Do not operate the system in 

ambient temperatures exceeding  

40° Celsius or place extenders in 

contact with other equipment that 

has surface temperatures 

exceeding that. 

1.  Installing in the rack

Install the rack-mount tray in 

the rack and fully secure it. 

2.  Installing in the tray

Place an HMX8000 unit into 

each side of the rack-mount 

tray so that its rear panels press 

up against the small pegs on 

the side walls.

3.  Inserting the thumbscrew

Insert the supplied thumbscrew 

through the supplied spacer 

and then insert through the 

small hole at the end of the 

center divider. Gently tighten 

the thumbscrew so the spacer 

engages with the inner edges 

of each HMX8000 unit and 

holds them in place. 

4.  Connecting power

Place the power adaptors in the 

rear of the rack-mount tray. 

Connect one end of each 

adaptor to an HMX8000 unit 

and the other end to an AC 

power source. 

5.  Making other connections

Make all other connections to 

each HMX8000 unit. 

HMX8000 Rack Mounting

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Thumbscrew

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