LAN***0 was developed with new techniques and use CAT5/CAT5E
cable as media. It can extend *0/**0M Ethernet signal transmitted
by ADSL/HFC/fiber LAN up to **0 meters at duplex *0M speed, it also
can be used as repeater with a span up to **0 meters. It supports
power over Ethernet and tandem stacking. The actual span can be
over ***0 meters if two pcs LAN***0 are stacked together.