Volume 5 Issue 1
Feb.  2012
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LIU Xi, XUE Yuan, XU Hong-chun. Design and test of 4.25 Gbps SFP optical transceiver[J]. Chinese Optics, 2012, 5(1): 77-82. doi: 10.3788/CO.20120501.0077
Citation: LIU Xi, XUE Yuan, XU Hong-chun. Design and test of 4.25 Gbps SFP optical transceiver[J]. Chinese Optics, 2012, 5(1): 77-82. doi: 10.3788/CO.20120501.0077

Design and test of 4.25 Gbps SFP optical transceiver

  • Received Date: 11 Sep 2011
  • Rev Recd Date: 13 Nov 2011
  • Publish Date: 10 Feb 2012
  • By taking 4.25 Gbps Small Form-factor Pluggable(SFP) as an example, this paper analyzes theoretically its key parameters in detail, and discusses the module structure composition from the transmitter, receiver and the control part. Then it designs the optical module according to the SFP MSA and SFF-8472 agreement. On the basis of the design, some sample optical transceiver modules are designed. Finally, the optical power, extinction ratio, sensitivity and other performance indicators of the module are tested at -40, 25, 85 ℃, and results indicate that these parameters meet the design requirements, and show good stability in a suitable temperature range. The feasibility of the design is confirmed by experiments, which provides a reference for the actual production of modules.

     

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