3Com NJ225 - IntelliJack FX-SC Switch, Руководство пользователя

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Before You Begin 15
Before You Begin
Before you begin installation, register your product at: http://eSupport.3com.com.
The IntelliJack is available in single- and 20-packs. Before you begin the
installation, familiarize yourself with the following items, which are included with
the IntelliJack:
• NJ225FX IntelliJack.
• Trim ring
• Two mounting brackets
• Internal power connector
• Two pairs of screws
• Compact disc containing
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User Guide and additional informational documents.
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Configuration Manager software.
Obtaining Optional
Components
The switch works with the following optional components, all of which are
available from 3Com. Order online at www.3com.com or by calling
1-877-949-3266.
Installing the NJ225FX
Due to hardware differences, installing the NJ225FX requires a slightly different
procedure than the NJ225. Please note that the following installation steps are
different for this switch:
• Setting up the power supply
• Mounting the IntelliJack
Setting Up the Power
Supply
Power to the IntelliJack 225FX is provided through one of the following two
methods:
1 Directly via AC power: The 225FX has an internal power supply that can accept
100~240V AC power if you have access to AC power near the unit. A green
power connector is supplied that can be securely plugged into the unit. The
connector can accept either solid or stranded power wire.
Component Purpose 3C Number(s)
Local power
supply For locally powering a single IntelliJack;
required if your network does not support
Power Over Ethernet. 3CNJPSL
NBX Phone
Power Module For powering over Ethernet a NBX VoIP
telephone that uses Capacitive Power
Discovery Process by an IEEE 802.3af compliant
PSE. 3CNJVOIP-NBX
WARNING : This product should be installed by a qualified electrician to insure
that it is properly installed according to local building code requirements.