Connecting Power Supply - Maipu MP2801 Installation Manual

MP2800 Series Router Installation Manual Version 1.0
For external network connection such as E1 interface, grounding cable
protects the PSTN. The grounding wire also protects the thunder high
voltage from the external network connection such as E1 interface and
PSTN.
Connect this point and ground it by a thick cable with resistance not bigger
than 4Ω. If the router is installed on 19-inch standard cabinet, the cabinet
should be grounded.

Connecting Power Supply

MP2800 router adopts stable power supply switch system and has a low
requirement for input AC. In China, adopt 220V and 50Hz AC, which is a
civilian electricity standard. Different areas have different power supply
systems.
MP2800 router input power supply requirements are as follows:
AC input power supply: 100-240V, 50/60Hz
DC input power supply: －40-－57V
Maximum power: 27W±10% (MP2804)
35W±10% (MP2806)
42W±10% (MP2816)
52W±10% (MP2818)
When connecting power supply, use the below suggested power supply
jack or MIM PC power supply jack for reliable grounding. When laying
cables for buildings, the ground wires of the power supply system have
been installed underground. Users should ensure the reliable grounding
and make the corresponding processing.
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