Installing the Device

Installation

Rack mounting the 2E253-49R involves the following:

Attaching the strain-relief bracket

Rack mounting the 2E253-49R (attaching the mounting brackets and fastening the device to the rack)

Attaching the Strain-Relief Bracket

Attach the strain-relief bracket to the 2E253-49R as follows:

1.Locate the strain-relief bracket and four 8-32 x 5/16-inch pan-head screws in the rackmount kit.

Do not attempt to attach the strain-relief bracket with screws other than the 8-32 x

!5/16-inch screws included with the 2E253-49R. Use of longer screws may damage the

CAUTION unit.

2.Place the 2E253-49R upside down (as shown in Figure 3-2) on a clean flat surface. Then attach the strain-relief bracket to the bottom of the 2E253-49R using the four 8-32 x 5/16-inch pan-head screws.

Strain-Relief

Bracket Screws

Strain-Relief

Bracket

45

41

37

33

29

25

21

17

13

9

5

1

 

46

42

38

34

30

26

22

18

14

10

6

2

 

47

43

39

35

31

27

23

19

15

11

7

3

13

48

44

40

36

32

28

24

20

16

12

8

4

 

 

 

 

 

 

 

 

 

 

 

 

 

37

24

48

1

25

12

36

 

COM

49R-2E253

CPU

RESET

 

 

PWR

 

 

SWITCH WORKGROUP ETHERNET

2600-03

Figure 3-2 Attaching the Strain-Relief Bracket

Installation 3-5

Page 35
Image 35
Cabletron Systems 2200 manual Attaching the Strain-Relief Bracket