8
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DM-MD64X64/DM-MD128X128: DigitalMedia Switchers
Supplemental Guide – DOC. 7318F
Input Slots 1-16: Input blade slots, hot-swappable;
Each slot accepts one DMB series input blade (refer to page 17 for information about
the input blades).
Output Slots 1-16: Output blade slots, hot-swappable;
Each slot accepts one DMB series output blade (refer to page 28 for information about
the output blades).
CPU Slot: Accepts one DMB-4K-CPU-128 blade (included, refer to page 14 for
information about the CPU blade).
Fan Tray: Hot-swappable, Crestron model DM-MDA-128-FANTRAY (included)
100
–
127V ~ 50/60Hz 16A, 200
–
240V ~ 50/60Hz 8A: Three IEC 60320 C-20 mains
power inlets;
Mate with removable power cords (included)
POWER SUPPLIES 1-3: High efficiency (>90%), hot-swappable, variable speed fan
cooled power supplies, Crestron model DM-MDA-128-PWS (included);
Demonstrated MTBF: >500,000 hours per power supply;
Redundancy: Complete unit continues to operate at full capacity on two functioning
power supplies
OK LEDs: Three green LEDs, indicate when the corresponding power supply is
powered and functioning. Flashing green indicates that ac power is being applied and
that standby output voltage is available. Solid green indicates that dc output is enabled
and operational.
! LEDs: Three amber LEDs, indicate a fault with the corresponding power supply.
Solid amber indicates power supply failure or overcurrent protection of standby voltage.
Flashing amber indicates overcurrent protection of the main circuit.
G: 6-32 screw, chassis ground lug
