MTX SW2 User Manual download pdf (Page 10)

Introduction 10

AES-VMUX/-SFP User Manual Rev. G

4.1.1 HW 1.1 enhancements

Extra VCXO to allow input locking independant of output frequency. This gives the following:-

• Wider input jitter tolerance.

• Master mode module will de-multiplex audio to its AES outputs regardless of loop status.

i.e. System is more resiliant as a module may fail but the remaining chains of modules

still present will still work.

• More stable frequency of SDTI as the output frequency will not change until full lock

is achieved. i.e. Downstream modules will not lose lock when an upstream module is

removed. Performance with the relay backplane is now much improved.

• Wander tolerance of Master mode module is much larger allowing the use of a loop across

video links which are time multiplexed or packetized.

4.2 Top view

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MTX SW2 User Manual Page 10