DSL LED Indicator

DSL Indicating Lamp take 3 phase power as input and emit three colours in the visible spectrum- Red,Yellow and Blue. They act like a status indicator for the presence or absence of the 3 phase input power. The intensity of the light reduces or increases with the change in 3 phase input voltage.Digital subscriber lines (DSLs) are high-speed Internet connections that use standard telephone lines. DSL uses the standard twisted-pair telephone lines that come into every home for normal telephone service. These lines, because they were developed only for voice signals, are restricted in bandwidth and data rate.Download speeds for DSL packages typically range from around 1 megabit per second, which is good for basic tasks such as web browsing and email, to 6 Mbps or 7 Mbps, which is sufficient for music and standard video streaming but could be a little slow for high-definition video streams if you have multiple device.