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In SONET, STS-1 level of electrical signalling has the data rate of _________(a) 51.84 Mbps(b) 155.52 Mbps(c) 2488.320 Mbps(d) 622.080 MbpsThe question was posed to me by my college director while I was bunking the class.This interesting question is from SONET topic in division Wireless LAN’s, Electronic Mail and File Transfer of Computer Network

Answer»

Right answer is (a) 51.84 MBPS

The explanation: STS-1 level PROVIDES the DATA RATE of 51.84 Mbps, STS-3 provides a data rate of 155.52 Mbps, STS-12 provides a data rate of 622.080 Mbps and STS-48 provides a data rate of 2488.320 Mbps.



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