Extreme Networks WM-4T1i Especificaciones Pagina 67

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Extreme Networks Consolidated Hardware Guide 2-23
Meeting Power Requirements
AC Power Cord Requirements
The AC power cord must be approved for the country where it is used. Table 2-2
describes AC power cord requirements.
Note: When using dual power supplies, make sure that each AC power supply
attaches to an independent power source.
Replacing the Power Cord
If the power cord plug is unsuitable and must be replaced, connect the power supply
wires for the switch according to the following scheme:
Brown wire to the Live (Line) plug terminal, which may be marked with the letter
L or colored red.
Blue wire to the Neutral plug terminal, which may be marked with the letter N or
colored black.
Yellow/Green wire to the Ground plug terminal, which may be marked with the
letter E (the Earth symbol) or colored yellow/green.
Uninterruptable Power Supply Requirements
An uninterruptible power supply (UPS) is a device that sits between a power supply
(such as a wall outlet) and a device (such as a switch) to prevent outages, sags, surges,
and bad harmonics from adversely affecting the performance of the device.
Table 2-2: AC Power Cord Requirements
Country Requirements
USA and Canada The cord set must be UL-approved and CSA-certified.
The minimum specification for the flexible cord is No. 18
AWG (1.5 mm
2
), Type SVT or SJT, 3-conductor.
The cord set must have a rated current capacity of at least
the amount rated for each specific product.
The attachment plug must be an Earth-grounding type with
a NEMA 5-15P (10 A, 125 V) configuration.
Denmark The supply plug must comply with section 107-2-D1, standard
DK2-1a or DK2-5a.
Switzerland The supply plug must comply with SEV/ASE 1011.
Argentina The supply plug must comply with Argentinian standards.
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