Cabletron Systems SEHI-22FL - Manual (Page 27)

Chapter 4: Installation
4-4 SEHI User’s Guide
4.3.2 Rackmount Installation
To install the SEHI in a 19-inch rack, Cabletron Systems offers an
accessory kit that includes rackmount brackets, mounting screws, and a
strain-relief bracket for cable management. The accessory kit is not
included with the SEHI, but can be purchased separately from Cabletron
Systems using the part number SEHI-ACCY-KIT.
Rack mounting the SEHI involves the following:
• Attaching the strain-relief bracket
• Rack mounting the SEHI
• Stacking the SEHI when applicable
Attaching the Strain-Relief Bracket
Attach the strain-relief bracket to the front of the SEHI as follows:
1. Locate the strain-relief bracket and four 8-32 x 3/8 inch screws from
the SEHI-ACCY-KIT package.
2. Attach the strain-relief bracket to the bottom of the SEHI (Figure 4-3).
Figure 4-3 Attaching the Strain-Relief Bracket
Do NOT attempt to attach the strain-relief with screws other
than the 8-32 x 3/8-inch screws included with the SEHI
accessory kit. Use of longer screws may damage the unit or
cause electrical shock.
0165204
Strain-Relief Bracket
Screws (4)
HubSTACK 10BASE-FL HUB WITH LANVIEW® SECURE
SEHI-22FL
E
1
RCV
LNK
12 11 10 9 8 7 6 5 4 3 2 1
PWR
CPU
CLN
RX TX RX TX RX TX RX TX RX TX RX TX
RX TX RX TX RX TX RX TX RX TX RX TX
1 2 3 4 5 6
7 8 9 10 11 12
EPIM 1
RESET
COM
SEHI Book Page 4 Friday, April 19, 1996 10:46 AM