MACH 4002
Release
1.0
10/05
15
You connect the M4-POWER power unit to the M4-POWER connection on
the back of the MACH 4002 device using exclusively the power supply cable
supplied with the M4-P-xx slide-in power units.
Fig. 2: M4-POWER power unit chassis with up to 3 slide-in power units
U Slide-in power units for M4-POWER power unit chassis
D M4-P-AC/DC 300W
D M4-P-24VDC 300W, 2 inputs for redundant power supply
D M4-P-48VDC 300W, 2 inputs for redundant power supply
see “Order numbers/Product name” on page 37.
Note: The slide-in power units of the switch chassis cannot be used for the
power unit chassis.
1.3 Fan plug-in unit M4-AIR
The M4-AIR fan input is located on the left of the front side of the MACH 4002
chassis. The fan can be replaced during running operation (see
“Replacing
the M4-AIR fan plug-in unit (if required)” on page 25).
Power unit 1 Power unit 2 Power unit 3
P P1P2P3P4
RM
RL1 RL2 FAN RUN
L/D FDX
1000
AN
TP/FO
RING
PORT
STBY
LED
TEST
2
1
1
2
3
4
LED
MEDIA SLOTS
M4-AIR
SLOT.PORT
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