3Com Baseline 2848-SFP Plus Release Note

Also see for 2848 SFP - Baseline Switch Plus: Datasheet User guide

Contents

3Com Baseline 2848-SFP Plus Release Note Manual pdf 4 page image

3Com Baseline Switch 2848-SFP Plus V1.0.2.2 Release NotesPage 4 of 53. Known Issues for Switch 2848-SFP Plus Release1.0.2.23.1 SFP Frame Loss Issue• Occasionally, when a fibre cable is plugged into an SFP transceiver the SFP port isunable to receive frames. This condition can be avoided by ensuring that no frametransmissions or receptions occur on this port during link initialization.The effect of this condition can be observed by checking the port statistics and seeingthat transmit frame counts are incrementing on this port, but receive frame counts donot increment. Frame transmission and reception can be tested by sending pingframes through the switch via this port and observing ping responsesand port statistics. To re-enable frame reception, reset the SFP port by unpluggingand plugging the fibre cable.

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