Mitel 3300, Technician'S Handbook

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47
Installation and Programming
Remove Controller Cover
To remove the controller cover:
1. Power down the controller (see page 129).
2. Disconnect all cables.
3. Remove cover as shown in Figure 11 or Figure 12.
Notes :
1 . The Quad CIM requires Release 7.1 or later software. The CIM ports on the
MXe Server are not available for use, but the LEDs will continue to flash.
2. The CX/CXi require Release 6.0 or later software. The CX II/CXi II require
MCD 4.0 or later software.
3. The MXe II requires Release 7.0 or later software.
4. Requires the installation of a second processor, the E2T.
5. The embedded CIM is not an option and is not field replaceable.
6. The AX requires Release 7.1 or later software.
7. The MXe Server requires Release 8.0 or later software.
8. The CX II, CXi II and AX controllers use an embedded Stratum 3 Clock, so it
is not field replaceable.
9. The APC-CX(i) is available for the CX or CXi running Rel 7.1+ software.
10. The APC-CX(i) II is available for the CX II or CXi II running MCD 4.0+
software.
11. The Hard Drive 2 pack for the MXe Server comes with one of the hard
drives loaded with the Communications Director software and the other one
blank. Mirror the blank drive before using the Software Installer. See page 211.
12 . The MXe Server does not have any digital trunks, so it does not use a
Stratum 3 clock.
13. The MXe III requires MCD Release 4.2 or later software.
Table 6: Controller Component and Upgrade Options (continued)
Processor Speed

2 G 450 450 533 266 450
Components
MXe
7
Server
AX
6
MXe II
3
MXe III
13
CX/CXi
CX/CXi II
2
LX
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