Bonding The Dc Device - Cabletron Systems SmartSwitch 2200 Instruction Sheet

BONDING THE DC DEVICE

If the device is going to be mounted in a rack and needs to meet the GR-1089-CORE Section 9 bonding requirements,
use the following instructions to install the device into a 19-inch rack.
1. Attach the strain-relief bracket as described in the user's guide.
2. If the SmartSwitch 2200 device uses the side mounting brackets, proceed to step 3. If the device uses the bottom
mounting brackets, proceed to step 4.
3. To install a device with side mounting brackets, proceed as follows:
a. Remove and discard the four cover screws (two from each side) located along the front edges of each side of the
device.
b. Remove the paint from around the area near the mounting holes on the left and right side of the cover of the
device. See Figure 2.
c. Apply a thin layer of anti-oxidant to the surface where the paint was removed.
d. Locate the four 6-32 x 3/8-inch flathead screws in the rackmount kit. Use these screws to attach the rackmount
brackets to the sides of the device as shown in Figure 2.
e. With the mounting brackets installed, position the device between the vertical frame members of the 19-inch
rack and fasten it securely with thread-forming mounting screws (user supplied) as shown in Figure 3.
f. Proceed to the section, Connecting a Device to a 48/60 Vdc Power Source .
P/N 9032790-01
Rackmount Brackets (2)
2 4 6 8 10 12 14 16 18
1 3 5 7 9 11 13 15 17
PWR
RESET CPU
2E42-27RDC COM 1X 3X 5X 7X 9X 11X 13X 15X
Remove Paint
Screws (4)
Figure 2 Installing the Rackmount Brackets
19-Inch Rack
2 4 6 8 10 12 14 16 18
1 3 5 7 9 11 13 15 17
PWR
RESET CPU
2E42-27RDC
COM 1X 3X 5X 7X 9X 11X 13X 15X 17X
Screws (4)
Figure 3 Installing the Device in a Rack
20 22 24
19 21 23
25 26
17X 19X 21X 23X
20 22
24
19 21 23
25 26
19X 21X 23X
2272-04
1960-03
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