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Black Box 10BASE-T/100BASE-TX G.SHDSL Two-Wire Extender/NTU Manual De Usuario

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Black Box G.SHDSL.bis EFM CPE
The Activity LED shows that there is data being transferred over that port. During a 
software upgrade procedure, if the Activity LED is on for extended time, a problem with 
the upgrade has occured and the device should be restarted. The TFTP server should 
be checked (normal upgrades take about 10 seconds on a 100mbit link).
A.6  CONFIGURATION
Configuration is done with either externally accessible DIP switches, CLI or through 
the EOC (Embedded Operations Channel) from a LB510A-R2 G.SHDSL DSLAM.
A.7  POWER AND POWER SUPPLY SPECIFICATIONS
The CPE comes with either an AC or DC power supply;
•  The supply’s connection to the CPE is a 2.5 mm barrel receptacle with the center 
conductor positive.
•  There is one fuse in the equipment rated at 250V, 500 mA, 2 sec.
•  Rated voltage 5 VDC
•  Rated current 1 A DC
 Figure 13. 
Power connections barrel receptacle 5 VDC diagram
A.7.1  E
XTERNAL
 AC 
UNIVERSAL
 
POWER
 
SUPPLY
•  Output from power supply 5 VDC, 2A
•  Input to power supply universal input 100-240 VAC 50/60 Hz 0.3A
The external AC adaptor shall be a listed limited power source that 
incorporates a disconnect device and shall be positioned within 
easy reach of the operator. Ensure that the AC power cable meets 
all applicable standards for the country in which it is to be 
installed, ad that it is connected to a wall outlet which has earth 
ground.
5 VDC
WARNING