Mitel 3000 Installation And Maintenance Manual

Mitel 3000
Installation & Maintenance Manual
13
System Expansion
To equip the switch with more than eight extensions, two CO Line Modules or a Broadband Module, a
backplane, mounted on a second wall bracket, is needed.
The power must be disconnected to install the backplane or expansion modules.
Installing the Backplane wall bracket
The CCU and backplane brackets are identical. However, when both are installed, the backplane bracket is
inverted so that it meshes closely with the CCU bracket.
Locate the second bracket and mark the screw holes. Drill and plug the holes in the wall at the marked locations.
The holes should be deep enough to accept a one inch screw.
Mount the second bracket ensuring the two brackets are correctly interlocked and that sufficient clearance is
provided on all sides.
Mounting the CCU with two brackets
Slide the CCU on to the brackets from the left-hand side.
Ensure that the locking mechanism is activated.

Mitel 3000 Specifications

General

Brand	Mitel
Model	3000
Category	Telephone System
Language	English