Rack mounting examples for exchanges – Toa N-8000 Series User Manual
Page 32
1-15
Chapter 1
GENERAL DESCRIPTION
5.3. Rack mounting Examples for Exchanges
Note
The Exchange N-8000EX in these examples can be replaced with the N-8010EX/8000RS/8010RS/8400RS.
256-line exchange (CR-273)
128-line exchange (CR-273)
192-line exchange (CR-413)
Power distributor
Power distributor
Switching hub
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Power distributor
Switching hub
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Terminal board
(E-7000TB)
Power distributor
Power distributor
Switching hub
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Perforated panel
Exchange (N-8000EX)
Exchange (N-8000EX)
Blower unit
(BU-412)
Blower unit
(BU-412)
Blower unit
(BU-412)
5.3.1. A 128-line exchange system
One CR-273 Equipment Rack is
used.
5.3.2. A 192-line exchange system
One CR-413 Equipment Rack is
used.
5.3.3. A 256-line exchange system
Two CR-273 Equipment Racks are
used.