Ceragon FA4800, Руководство пользователя

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Antennas Chapter 1
FA4800 User Manual Release 1.9.30 1-12
Outdoor (Ruggedized) DC PoE Device
This unit may be used with both FA4800 and
FibeAir 2000 radios.
Figure 1-17: Ruggedized DC-PoE Device: Input is -20 to -60 VDC (single
input)
Outdoor PoE Device (OPoE)
The OPoE is similar to the PoE device, with weatherproof cas-
ing and sealed connectors that enables outdoor connectivity
(a special mounting kit is supplied for attachment to a mast).
This unit can only be used with FA4800 radios.
Figure 1-18: O-PoE device: Input is mains AC power
PoE-8
The PoE-8 is a 19 inch, 1U metal unit providing 8 Ethernet ports enabling
connection to collocated Ethernet applications. The PoE-8 interfaces with
FA4800 ODU units to provide high-quality network connectivity and power.
Figure 1-19: PoE-8 Unit
The PoE-8 can only be used with FA4800 radios.
Antennas
An antenna is the radiating and receiving element from which the radio sig-
nal, in the form of RF power, is radiated to its surroundings and vice versa.
The antenna gain and transmitting power may be limited by country regula-
tions.