Magnum 4K220 Switches Installation and User Guide (10/04)
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Magnum 4K-Series Switches incorporate an internal universal power supply, and have a
recessed male IEC connector for the AC power cord at the left-rear.
A manual AC power ON-OFF switch is adjacent. A six-foot 115 VAC 60 Hz
standard power cord is supplied with each unit shipped within North America.
For DC power options, see Appendices.
3.4 Rack-mounting
Installation of a Magnum 4K220 Switch in a 19” rack or a 23” rack is a
simple procedure. The units are 1U (1.75”) high. When properly installed, the front-
mounted LED status indicators
should be in plain view and easy to
read. Rack-mount installation
requires special rack-mounted
brackets and screws (included with each 4K220 unit). The brackets attach to the front
sides of the Switch, and then fastened into a standard 19” rack or 23” rack.
The 23”
brackets and ETSI brackets are
also available (optional) for
Rack-mounting purpose with
Magnum 4K Series Switches.
The 23” brackets are more
popular in TELCO Industry
and consider as a standard for
Rack-mounting purpose. The
23” brackets are mainly being
used for Huge rack-mounting
frame to provide more secure
and stability to the unit in the
TELCO industry.
The ETSI (European
standard) brackets are
moreover looks similar to the
23”
Fig 3.3 Multiple
Magnum 4K220 units rack-mounted in a 23” Rack-mount frame
brackets and mostly used in the ETSI standard industry.
The optional 23” brackets and the ETSI brackets come in a package along with the
necessary screws for the convenient to the customer
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