Motorola V186 - Cell Phone - GSM System Planner Manual page 62

Note: The number of expansion power supplies that can be cascaded to the power supply
on the main frame is limited. When required, optional DC or AC power supplies should
be installed on the expansion frames to meet the accumulated power consumption and
voltage level requirements.
In the maximal configuration, up to 110 I/Os can be connected to the ACE3600, by using
two expansion Ethernet switches on the main frame and thirteen I/O expansion frames.
See the figure below.
Main Rack
Main PS (AC/DC)
CPU 3640
Expansion Switch 1
Expansion Switch 2
Communication
Cables
DC
Cable LAN Cable
Expansion
PS (DC)
Expansion
Module
I/O Rack #1
ACE3600 I/O Expansion – Maximal I/O Configuration
The following table shows the various configurations per required number of I/O slots:
Number of I/O 0-8 9-16 17-23 24-31 32-39 40-47 48-55 56-63 64-70 71-78 79-86 87-94 95-102 103-110
Slots
1 1
Main Frame
F75xx
LAN Switch 0 0
option
Exp. Frame 0 1
F7510
LAN Cable 0 0
0 1
LAN Crossed
Cable
Note: This table assumes the main frame and expansion frames have 8 I/O slots (use
option V108).
LAN Cable
PS (AC)
Expansion
Module
LAN Cable
I/O Rack #2
1 1 1 1
1 1 1 1
2 3 4 5
2 3 4 5
0 0 0 0
Radio/Batt. Chassis
LAN Cable
I/O Rack #7 I/O Rack #8
LAN Cable
I/O Rack #6
1 1 1 1
1 1 2 2
6 7 8 9
6 7 8 9
0 0 0 0
58
I/O Expansion
LAN Cable
I/O Rack #13
1 1 1 1
2 2 2 2
10 11 12 13
10 11 12 13
0 0 0 0