Dante DFG48044X Installations- und Betriebshandbuch - Seite 10
Blättern Sie online oder laden Sie pdf Installations- und Betriebshandbuch für Schalter Dante DFG48044X herunter. Dante DFG48044X 18 Seiten. Digital fiber optic ethernet edge switch 10/100mbps standalone unit
Seite drucken3.3 Rack Mounting Media Edges
DFG48000 are rack mounting the mix of 10Mbps and 100Mbps Edge Switches and Media Edges together in a
19" rack-mount tray. These models come with built-in common universal AC power supply rated at 55 watts at
50°C ambient, 9VDC output and supporting up to 5 card units DFG48044X Series. The power supplies have
auto-ranging AC input for use worldwide.
The side-view < here is an example of an
installation of the model DFG48000, 19" rack-mount
tray, holding a few DFG48044X Media Edges, each
with their power input plugged into the built-in
common AC power supply in the rear area of the
tray. (AC PS units that come with the office models
of the Edge Switch's are not used).
Metal mounting screws in the bottom-front hold each of the Edge Switches, securing them in the tray and
enabling separate removal for service. The dual LEDs permit viewing of Edge Switch status from any angle.
3.5 Power Requirements, Power Supply
Types for DFG48044X Series Switches
Dante Security DFG48044X Series Switches are
power-efficient and can work with an external AC
power supply. Dante Security DFG48044X Series
require a nominal 12VDC input version. The
extended temperature (H and P) versions are
used for heavy duty industrial applications.
The 12V DC power input jack has a plug of
2.5mm, center +ve, with 6 ft. cord. All the AC
power supply info detail is provided in Technical
Specs Section 1.1.
The DFG48044X Series are designed to be used
with UL listed Class II power supplies - 12VDC
,