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Magnum 3000 Stackable Hubs Installation and User Guide (07/06)
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The ETSI (European Telephone Standard) brackets are similar to the 19”
brackets but use
metric dimensions.
The
optional 23”
brackets and the
ETSI brackets
come as a pair in a
package along with
the necessary
screws for
attaching the
brackets to the
sides of the
Magnum Hub unit.
Fig 3.1 Multiple Magnum 3000 units rack-mounted in a 23” Rack-mount frame
The following instructions need to be follow up before installations-
A) Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the
operating ambient temperature of the rack environment may be greater than room
ambient. Therefore, consideration should be given to installing the equipment in an
environment compatible with the maximum ambient temperature (Tma) specified by the
manufacturer.
B) Reduced Air Flow - Installation of the equipment in a rack should be such that the
amount of air flow required for safe operation of the equipment is not compromised.
C) Mechanical Loading - Mounting of the equipment in the rack should be such that a
hazardous condition is not achieved due to uneven mechanical loading.
D) Circuit Overloading - Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits might have
on overcurrent protection and supply wiring. Appropriate consideration of equipment
nameplate ratings should be used when addressing this concern.
E) Reliable Earthing - Reliable earthing of rack-mounted equipment should be
maintained. Particular attention should be given to supply connections other than direct
connections to the branch circuit (e.g. use of power strips)."
Magnum 3000
Stackable Hub
GARRETT
Magnum 3000
Stackable Hub
GARRETT
Magnum 3000
Stackable Hub
GARRETT
Magnum 3000
Stackable Hub
GARRETT