A driveline master clutch assembly is disclosed where a unidirectional ball ramp mechanism is used to apply a clamping load to a clutch pack for frictionally coupling a prime mover such as an engine to a gear change transmission. A first service provider connects to a point of presence at one side of passive optical network. The coating includes a resinous binder which is at least partially soluble or dispersible in joint compound. The interleaved parity codewords enable decoding of error-corrected source data symbols with a distributed block decoder that utilizes a plurality of sequential block decoders to produce the error-corrected source data symbols.