DMG 3200/3100/3000 – User Manual
Page 14 (306)
DMG 3200
MODULAR
HI-DENSITY
HOT-SWAP
Status
Control
SWITCH
IPIO Control
Sync In
Data A Data B
Figure 2.2 – 4RU chassis (DMG 3200) with front view
Figure 2.3 – 4RU chassis (DMG 3200) with rear view
2.1.1.1 Product models
4RU chassis models: DMG 3000 and DMG 3200
2.1.1.2 Ventilation
The 4RU chassis with Telco mounting has forced air flow from front to back in the chassis,
allowing for multiple units to be stacked above each other with no space in between. However,
adequate space must be provided in front of and behind the unit for effective ventilation. For
Broadcast mounting, air flow will be from back to front.
2.1.1.3 Replacing the power supply module
The 4RU chassis can be installed with one or two power supply modules (DMG 3200 always
comes with two power supply modules). The modules can be exchanged from the rear of the
unit. The chassis delivered with a single power module can be updated by acquiring additional
power module.
If power is lost in one of the Power supplies, the other can feed the entire chassis. It is
recommended to connect each input power at different circuits.
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