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Cisco Bug: CSCtb37043 - Marginal timing vilation on I2C bus to SFPs on 4GE-SFP-LC

Last Modified

Jun 08, 2018

Products (1)

  • Cisco 12000 Series Routers

Known Affected Releases

3.0.2.BASE 3.8.1.BASE

Description (partial)

Symptom:

Some  SFP parts might fail security check in IOS due to
Marginal timing vilation on I2C bus to SFPs on 4GE-SFP-LC 

Conditions:

some timing violation on I2C bus to SFP for reading the EPROM data.
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  • Status
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