Ceragon FA4800, Руководство пользователя

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The Outdoor Unit (ODU) Chapter 1
FA4800 User Manual Release 1.9.30 1-7
The Outdoor Unit (ODU)
The ODU is the radio transceiver of the FA4800 system and is the main
component of the system. The ODU connects to an antenna that enables
radio communication and can be mounted on a pole or wall. The ODU con-
nects to the IDU via a CAT5e cable.
ODUs are available in different frequencies and regulations in the ranges:
2.3-2.7GHz, 4.9-6GHz.
The ODU comes in two different form factors as shown in Figure 1-8
below, depending on the type of antenna:
• ODU with integrated 1ft flat panel antenna (
Integrated Antenna
ODU
). This unit contains both the ODU and antenna as a single unit
housed in a weatherproof casing.
• ODU with a connector for an external antenna (
Connectorized
ODU ). The unit is fitted with an N-type connector. An external
antenna can extend the range of the link, and in some cases, may
help to reduce environmental interferences.
Figure 1-8: ODU Form Factors
• Integrated Antenna ODU
This ODU has an integrated 370mm (1.2ft) flat panel antenna. The
ODU contains both the radio and the antenna as a single unit
housed in a weatherproof case.
• Connectorized ODU
Front Rear
Connect
oriz
ed
In
te
gr
at
ed