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Talk21 min

40 Gbps optical transceiver for particle physics experiments

Xing Huang · CERN

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About

QTRx is an optical transceiver for particle physics experiments. The transmitters, each at 10 Gbps, are based on QLDD and 1x4 VCSEL array. The receivers, with data rates between 2.56 Gbps and 10 Gbps, are based on QTIA and 1x4 photodiode array, GaAs or InGaAs. QTRx is 20 mm × 10 mm × 5 mm and couples to an MT fiber connector. Preliminary tests indicate that QTRx meets design data rates with a power of 124 mW per Tx channel at 10 Gbps and 72 mW per Rx channel at 2.56 Gbps. More tests, including irradiation, will be carried out..

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The talk

  1. 40 Gbps optical transceiver for particle physics experiments 2021-09-21 · 21 min · CERN's player

Credits and licence

Institution
CERN
Department
Conferences
Speaker
Xing Huang
Year
2021
Language
English
Subjects
Physics, Engineering
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
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