FiberHome GZF850-VL, User Manual

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User Manual
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1.2 Product Features
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Excellent RF performance: FiberHome provides wireless repeaters with
state-of-the-art performance such as minimized noise figure, time delay and IMD,
excellent link balance and out-of-band suppression.
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Modular design: Modular design is easier for operators to make upgrade and
maintenance.
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Monitor and control (M&C): The interior M&C module is the core to control the whole
repeater and implements four functions: detection, control and communication.
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Perfect query, statistic and report: It can support query, statistic and report for the
history data including log, repeater data and query data etc.
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Reliability: Industrial-level components are used, which can sustain a temperature
range of -25°C ~ +55°C (for outdoor repeater only) so that the product can work
reliably in a wide range of environments; the power supply of the integrated system is
designed with high redundancy to make sure that the power module can work under
normal load in 55°C and start normally in -25°C; the repeater is provided with
multi-level lightning protection devices to ensure reliable lightning protection for the
power supply, antenna and feeder. The lightning protection device of the power supply
is a combination of a gas discharge tube and a piezo-resistor and is designed with
2-level protection, so that it can absorb very high lightning strike energy as well as
remove residual voltage satisfactorily.