Connect The Realpresence Collaboration Server (Rmx) 4000 To Power Sources - Polycom RealPresence RMX 1500 Getting Started Manual

The airflow of the RealPresence Collaboration Server (RMX) 4000 is from right to left. Be sure that
the areas on the left and right side of the system are clear for proper ventilation.
Warning: Ground connection
When the unit is installed on a rack, the rack must be properly grounded to the central office ground.
The rack must be grounded with two-hole compression-type connectors using copper conductors
(tinned or untinned). Wire, bus bar or braided strap connectors are acceptable.
The procedures of reverse mounting RealPresence Collaboration Server (RMX) 4000 from 23"
brackets to 19" brackets are the same with the procedures described above.
Connect the RealPresence Collaboration Server (RMX)
4000 to Power Sources
You can connect either an AC or a DC power according to the power system required at your site:
● For systems with AC Power, up to three power supplies can be installed with one being redundant
(n+1).
● For systems with DC Power, up to two power supplies can be installed with one being redundant
(n+1), and each power supply has a built in circuit breaker. With DC power, slot 10 (the center slot)
must remain unoccupied.
The following restrictions apply to the conductors and connectors that may be used to ground the unit when
rack mounted:
● When using bare conductors, they must be coated with an appropriate antioxidant compound before
crimp connections are made. Tinned, solder-plated or silver-plated connectors do not have to be
prepared in this manner.
● The same bolt assemblies should not secure multiple connectors.
● Listed fastening hardware must be compatible with the materials being joined and must be preclude
loosening, deterioration and electrochemical corrosion of the hardware and joint materials.
To connect the Collaboration Server 4000 to AC power
1 Make sure that the power button is switched OFF on the RealPresence Collaboration Server (RMX)
4000.
Polycom, Inc.
Install the RealPresence Collaboration Server (RMX) 4000
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