Mitel MX-ONE Installation Instruction page 20

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3.3.3

3.3.4

3.3.5

21/1531-ASP11301 Uen C 2017-03-28

Note: Do not cut the cables. The shortest length of the cables from the AC/DC unit to

the DC/DC board must be 5 meters.

CONNECTING AC/DC-UNIT 51305282 TO THE MAINS

The Power Unit have IEC connector on the rear side. Connect the mains cables and

secure them to avoid power breakdown.

CONNECTING AC/DC TO THE LAN

The Power Unit 51305282 can be equipped with a communication module, the PCC

Unit, 5130283. This unit communicate via the LAN. For details about functionality and

configuration, see suppliers data sheet/manual.

CONNECTING POWER (-48V) TO FAN UNIT BFD50908/4

Two types of cables can be used to Power the Fan Unit. Single cables or Splitter

cables.

Single Cables: Connect the Power to the fan unit using cable 51305286, 5 meter long

or 51305287, 12 meters long, see item (1) in Fig. see Figure 13: Single cables to the

Fan Unit BFD50908/4 and to 7U chassis on page 21.

Splitter cables: Connect the Power to the fan unit using cable 50006938, 5 meter long

or 50006937, 12 meters long, see item (1) in Fig. see Figure 14: Splitter Cable to the

Fan Unit BFD50908/4 and to 7U chassis on page 21

Note: If Alarm handling is required, cables marked with *) are also needed. For alarm

cables and plugs, see 5.4.2 MiVoice MX-ONE Classic with Power Unit on page

46.

Note: If only one Power cable is connected to the Fan Unit, the alarm on the Fan will

be activated. This is not possible to re-configure. To avoid the alarm in the Fan,

feed the Fan unit with 2pcs of Power cables or use the Splitter cables.

ABLING

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