Cabletron Systems SEH-34 - Manual (Page 32)

INSTALLATION
Page 3-2
Free-standing and shelf installations must be within in reach of the
network cabling and meet the requirements listed below:
• A single phase 120Vac, 15A, grounded power receptacle must
be located within 7 feet of the location.
• If you use a shelving unit, it must be able to support 30 pounds
of static weight for each device in the stack.
• The temperature for the selected location must be maintained
between 5
°
and 50
°
C, and fluctuate less than 10
°
C per hour.
The following sections provide instructions for stacking the SEH or
installing it as a stand-alone device. Select one of the following
subsections and perform the steps that are applicable to your
installation needs.
3.2.1 Stacking the SEH
The rear panel of the SEH has an SEH Interconnect Bus In Port
(female connector) and an SEH Interconnect Bus Out Port (male
connector). You daisy chain units together using Cabletron Systems’
HubSTACK Interconnect cables. Table 3-1 describes each cable.
Table 3-1. HubSTACK Interconnect Cables
Part
Number
Description Application
9380110 12" HubSTACK
Interconnect Cable SEH to SEH connections.
9380111 18" HubSTACK
Interconnect Cable SEHI or MicroMMAC to
SEH connections.