Hardware Technical Reference Manual
CIM 8-pin
Mod-
jack
0 2 4/0 4 0 Txlink, Rxlink
(all differential
pairs)
Pinout; standard IT
cable pairs.
See Note 4.
Alarm DB-9 0 1 1 1 0 Contact closures,
Critical, Major,
Minor
DB-9 connection
(female
connection)
MMC ports 1 int
2 ext
4 ext 2 int
4 ext
4 int
4 ext
1 int
1 ext
Processors 1 1 2 3 1 1st - RTC
2nd - optional E2T
3rd - not used
AMB port 1 1 1 0 0 not supported in
MXe Server
CD/DVD
drive or
memory
stick
USB 2 front
+ 2 rear
(CX(i) II
only)
0 2 0 0 See Notes 5 and 6.
Notes:
1. In the LX and MX/MXe, one RS232 is the printer port, and one is the maintenance port. Also used for
maintenance on the CX(i) and CX(i) II.
2. Rear panel connectors are present only if APC-CX(i) II is installed.
3. The CX/CXi has an additional 10/100 ethernet port if the APC-CX(i) is installed.
4. The MXe Server chassis has 4 CIM ports, just as the MXe does, but they are not operational. The
LEDs will still flash.
5. CX/CXi: Only if APC-CX(i) is installed: used for loading applications.
MXe Server: Used for loading recovery software.
6. The USB ports on the CX II, CXi II, and MXe Server are USB 2.0 capable.
7. Video support includes:
•2048x1536 at 75 Hz maximum resolution
•All standard VGA modes and plug n play monitors
•Dynamic Display Modes for wide-screen flat-panel
The VGA output can be used concurrently with the serial console re-direct function
Table 1: Controller Interfaces (continued)
Connector
Function
Type
Quantity
Signals Comments
CX(i) /
CX(i) II
MX
MXe/
MXe
Server
LX AX
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