642-321 SDH - Cisco Optical SDH Exam (Exam 1)

642-321 SDH - Cisco Optical SDH Exam (Exam 1)

created by Fisher BRink (@fisher) at Feb. 8, 2016
  • Which timing mode is most appropriate for an ONS 15454 that has lost its BITS-1 an...

  • What is the difference between 1+1 and 1:1 protection switching?

  • You are provisioning an E-1 circuit on an ONS 15454 MS-SPRing configuration and XC...

  • Click the Exhibit button. In the DCN connection shown in the exhibit, all non-GNE ...

  • What is the correct relative switching priority in an MS-SPRing ring (higher to lo...

  • A customer has 2 E1s to add between far-end nodes in an SNCP ring. What type of ci...

  • A customer would like to create a 1:1 protection group with a DS3Ni-12 card.Where ...

  • What are two characteristics of dual-ring interconnect in SDH networks? (Choose two.)

  • You are provisioning an E-1 circuit on an ONS 15454 SNCP configuration and XC-VXL-...

  • The ML-series Ethernet card on the ONS 15454 provides up to _____ active Q-in-Q in...

  • Click the Exhibit button. Within an ONS 15454, you are provisioning a circuit on a...

  • For lasers with tightly controlled wavelengths, approximately how far apart are th...

  • In the OSNR model for EDFA amplifiers, SNR OUT = 1/(1/SNR IN + FhvB/P IN ), what d...

  • Click the Exhibit button. When designing a DWDM system with multiple amplified spa...

  • What are three factors that limit the maximum distance of an amplified optical sig...

  • Given the formula: (Fiber Attenuation * Km) + (Splice Attenuation * # of Splices) ...

  • What three in combination are factors that can cause four-wave mixing in fiber-opt...

  • Why are the 1300 nm and 1550 nm regions of the fiber spectrum primarily used for o...

  • Which three technologies are used to reduce chromatic dispersion accumulation in f...

  • What is the difference between the transmitted power and the sensitivity of the re...

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    Quiz Info
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    Feb. 8, 2016, 3:43 a.m.
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    20 questions
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    1 completed
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    18 views
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  • 642-321 SDH - Cisco Optical SDH Exam (Exam 1) QR code

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