CTC Union FRM220-CH08, Установка оборудования

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Chapter 2 Installation
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2.3.2 Power/Fan Modules Removal/Replacement
The Power Supply Modules in CH08 are available in three versions, one AC and two DC types. The universal
AC version supports input voltages of 100 to 240 (±10% @ ambient temperature) volts at frequencies of 47 to 63
Hertz. The DC versions support an input range of either 36 to 60VDC or 18 to 36VDC. Only one power supply
module is required to power a completely full rack. When two Power Supply Modules are installed, the supplies are
hot swappable and redundant, meaning any one supply may be removed and replaced without impacting the
operation of
CH08 Rack. If the chassis will be used to power 3R transponder cards such as the 2.7G and 10G, the
chassis will require two power/fan modules or overheating could result.
Figure 2-2 Power Modules for
CH08
2.3.3 Line Card Conversion, Stand-alone/Rack
The FRM220 Media Converter Line Card may be mounted in the FRM220-CH08 or CH20 chassis or serve as
a stand-alone unit. When installing in the FRM220-CH01 single slot chassis or FRM220-CH02 dual slot chassis,
the outer cover holds the line card. The unit then serves as a stand-alone media converter that can be linked to a
line card in the
FRM220 chassis.
Figure 2-3 Converting
FRM220
line card for stand-alone use
FRM220-CH01, single slot
chassis
Requires external AC to DC
12V switching adapter.
FRM220-CH01-AC(DC), single
slot chassis with built-in AC,
DC or 2AC, 2DC, AC+DC
power. (five models)
FRM220-CH02-AD, dual slot
chassis with built-in AC+DC
power. (2 models; one with
DB9 console, one for NMC)
Hot Swap
Power/fan
Modules