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System Description
Table 1.6-1 Power Supply Requirement at Interface "A" (Cont'd)
Item
(5) Supply
protection
(6) Maximum
current drain
following
abnormal service
(7) Inrush current
(8) Immunity to
narrowband noise
(9) Emissions of
narrowband noise
1-30
The supply at interface "A" shall be protected by circuit breaker or other
such devices.
Circuit breaker is installed outside GX4000.
Maximum current drain at any voltage in the normal and abnormal voltage
range at interface "A" lasting for longer than 1 second shall not exceed 1.5
times the maximum continuous current drain at normal working voltage of
-48 Vdc.
In accordance with Figure 3, ETSI EN300 132-2 V2.2.1 (2007-05)
In accordance with Table 1 and Figure 5, ETSI EN300 132-2 V2.2.1
(2007-05)
In accordance with Table 2 and Figure 7, ETSI EN300 132-2 V2.2.1
(2007-05)
Inrush Current Specification
Fujitsu and Fujitsu Customer Use Only
Specification
BroadOne GX4000 Manual (R3.0) issue 1.03
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