optical networks

In an optical Ring, all OADMs are multiplexed using Question 9 Not yet answered Marked out of 1.00 P Flag question a. Space division multiplexing concept b. Frequency division multiplexing concept c. Statistical multiplexing concept O d. Time division multiplexing concept The continuity constraints in WDM means Question Not yet answered Marked out of 1.00 P Flag question a. connections sharing a path must occupy separate wavelengths O b. connections form the same source must occupy separate wavelengths O c.connections sharing a fiber link must occupy separate wavelengths O d.connections for the same destination must occupy separate wavelengths Broadcast-and-select Networks Question 11 Not yet answered Marked out of 1,00 P Flag question O a. Typically, a local network with a small number (NE) of end-nodes, O b. The power requirement of such a network is lower than that of a wavelength-routed networks O c. All the end-nodes are connected to an active star coupler O d. is simple, easy to implement and can support any network size In GPON Topology the central switch that connects the building network to the wide area voice, data and video networks? Question 12 Not yet answered Marked out of 1.00 P Flag question a. OLT O b. FDP O c. FDT O d. ONT Downstream speed for XGPON is Question 14 Not yet answered Marked out of 1,00 Flag question O a. 2.5 Gb/s O b. 155.52 Mb/s O c.622.08 Mb/s O d. 10 Gb/s Identify the data storage technology used in the data center? Question 15 Not yet answered Marked out of 1,00 P Flag question a. SAN b. DAS O c.NAS O d. None of the mentioned