
Single sideband power-line carrier terminals
出版:British Standards Institution

专家解读视频
Defines two versions of the PLC equipment intended for two different applications . 1) Standard terminal, i.e. equipment with a voice frequency side interface which offers transmission of a frequency band of 300 Hz to 3400 Hz on a four-wire basis plus signalling facilities. 2) Speech-plus terminal, i.e. equipment where specific interfaces for signals like speech, data and teleprotection are present at the voice frequency side.
© British Standards Institution 2013
DIN EN 60495 : 1995 - Identical
UNE EN 60495 : 1996 - Identical
SN EN 60495 : 1994 - Identical
NBN EN 60495 : 1996 - Identical
I.S. EN 60495:1994 - Identical
EN 60495 : 1994 - Identical
NF EN 60495 : 1994 - Identical
SN EN 60495 : 1994 - Identical
NBN EN 60495 : 1996 - Identical
UNE EN 60495 : 1996 - Identical
NF EN 60495 : 1994 - Identical
I.S. EN 60495:1994 - Identical
DIN EN 60495:1995 - Identical
UNE EN 60495:1996 - Identical
SS EN 60495 Ed. 1 (1994) - Identical
SN EN 60495:1994 - Identical
DIN EN 60495 (1995-02) - Identical
NBN EN 60495:1996 - Identical
IEC 60495 Ed. 2.0 - Identical
I.S. EN 60495:1994 - Identical
NF EN 60495:1994 - Identical