Cabletron Systems SmartSwitch 2200 Instruction Sheet page 3

4. To install a device with bottom mounting brackets, proceed as follows:
a. Apply a thin layer of anti-oxidant to the paint-free areas where the brackets will be mounted. See Figure 4.
b. There are several mounting holes in the rackmount brackets and the bottom of the chassis so that each mounting
bracket may be adjusted forward or backward to mount the device further into, or out of the rack, depending on
the installation requirements. Position the rackmount brackets over the appropriate holes.
c. Locate the four 6-32 x 1/4-inch flathead screws in the rackmount kit.
Do not use screws longer than 1/4 inch. Screws longer than 1/4 inch will damage the electronics in the
!
device.
CAUTION
d. Attach the rackmount brackets to the bottom of the device using the four 6-32 x 1/4-inch flathead screws, as
shown in Figure 4.
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 5.
f. Proceed to the next section, Connecting a Device to a 48/60 Vdc Power Source .
P/N 9032790-01
Rackmount Brackets
Paint-Free Area
CONSOLE TELCO
24X 22X 20X 18X 16X 14X 12X 10X 8X 6X 4X
23 19 17 15 13 11 9 7 5
21
18 14
24 22 20 16 12 10 8 6
Figure 4 Installing the Rackmount Brackets
FAST ETHERNET WORKGROUP SWITCH
2 4 6 8 10 12 14 16 18 20 22 24
LED 1 3 5 7 9 11 13 15 17 19 21 23
MODE
RX-TX 2X 4X 6X 8X 10X 12X 14X 16X 18X 20X 22X 24X
DPX-SPD
PWR
RESET CPU
2H252-25R
COM
Screws
19-Inch Rack
Figure 5 Installing the Device in a Rack
Screws
COM 2H252-25R
CPU RESET
PWR
DPX-SPD
2X
RX-TX
MODE
3 1
LED
4
2
SWITCH WORKGROUP ETHERNET FAST
Paint-Free Area
25041-04
25041-05
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