Cabletron Systems SEH100TX-22 manual Rack Mounting the SEH

Models: SEH100TX-22

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Chapter 4: Installation

Rack Mounting the SEH

Refer to Figure 4-3 and proceed as follows to install the SEH into a 19-inch rack.

1.Remove the four cover screws (two from each side) located along the front edges of each side of the SEH.

Do not remove the cover from the SEH. Do not remove any other screws from the unit.

2.Using the four 6-32 x 3/8-inch replacement flathead cover screws provided in the rackmount kit, attach the rack mounting brackets to each side of the SEH.

Rack Mounting

Brackets (2)

HubSTACK 100BASE-TX HUB WITH LANVIEW® SEH100TX-22

 

RCV

 

 

 

 

 

 

 

 

LNK

 

 

 

 

 

 

E

 

22 21 20 19 18 17 16 15 14 13 12

2

PWR

 

 

 

 

 

 

 

 

MGMT

RCV

 

 

 

 

 

 

 

CLN

LNK

 

 

 

 

 

 

E

 

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1

1

EPIM 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22X

21X

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12X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11X

10X

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1X

EPIM 1

1510_05

Screws (4)

Figure 4-3 Installing the Rack Mounting Brackets

The cooling fans at the rear panel of the SEH must have

!adequate clearance (two inches on either side and in the

CAUTION

rear) for unrestricted air flow. The temperature for the selected

 

 

location must be maintained between 5°C and 40°C, and

 

fluctuate less than 10°C per hour.

3.Ensure that the rack used will support the unit, and that the rack will remain stable with the unit installed in it. Support the SEH securely from underneath, and align the mounting brackets of the SEH chassis with the screw holes in the equipment rack as shown in Figure 4-4. Fasten the SEH to the equipment rack securely.

4-4

SEH100TX User’s Guide

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Cabletron Systems SEH100TX-22 manual Rack Mounting the SEH