AT&T DEFINITY 555-230-223 - Manual (Page 21)

Installation
Task 1: Verify the Selected Site
NOTE:
Defining the system requirements and ensuring that the site meets these
requirements are the responsibility of the Project Manager and the
customer and must be completed before you install the DEFINITY LAN
Gateway system. However, the guidelines are listed here so that you are
aware of these requirements.
Verify that the site selected for the DEFINITY switch and the DEFINITY LAN
Gateway system provides the following:
A DEFINITY Generic 3V4 switch, or DEFINITY Generic 3V4 software that
incorporates a field maintenance upgrade for G3V2/V3.
For a DEFINITY LAN Gateway system being installed in an existing
switch, five contiguous slots in a switch carrier to house the DEFINITY
LAN Gateway system (slots 16 to 20 in Figure 2-1 that follows). (See
Appendix A for carrier worksheets.)
AT&T AT&T AT&T AT&T AT&T AT&T AT&T AT&T AT&T AT&T AT&T AT&T AT&T
6
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POWER UNIT
POWER
UNIT
SERVICE
TONE-
CLOCK
EXPN
INTFC 20 POWER UNIT
PURPLE SLOTS
(PORT SLOTS)
TOP WHITE
BOTTOM PURPLE
TWO SLOTS
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A
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Z
1
0
0
C
A
N
K
T
N
2
1
7
0
Figure 2-1. DEFINITY LAN Gateway System in a Switch Carrier
A LAN connection available to the system prior to hookup. This
connection to the LAN is provided by the customer for AT&T at an
agreed-upon demarcation point.
Easy access for cabling
Good workspace for the system administrator and/or operators
Temperature range of 50 to 100 F (10 to 38 C), with the ideal range
between 50 and 80 F
2-2 Issue 1 January 1996