JP2004222299A - トランシーバシステム - Google Patents

トランシーバシステム Download PDF

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Publication number
JP2004222299A
JP2004222299A JP2004007272A JP2004007272A JP2004222299A JP 2004222299 A JP2004222299 A JP 2004222299A JP 2004007272 A JP2004007272 A JP 2004007272A JP 2004007272 A JP2004007272 A JP 2004007272A JP 2004222299 A JP2004222299 A JP 2004222299A
Authority
JP
Japan
Prior art keywords
transceiver
host
request
controller
test mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2004007272A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004222299A5 (enExample
Inventor
Kevin Reid Woolf
ライド ウルフ ケビン
Angeline Young Rodriguez
ヤング ロドリゲス アンジェリン
Peter H Mahowald
エイチ． マホワルド ピーター
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2004222299A publication Critical patent/JP2004222299A/ja
Publication of JP2004222299A5 publication Critical patent/JP2004222299A5/ja
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H04B10/43—Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/16—Test equipment located at the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Transceivers (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP2004007272A 2003-01-15 2004-01-14 トランシーバシステム Withdrawn JP2004222299A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/346,480 US7668512B2 (en) 2003-01-15 2003-01-15 Transceiver with a test mode of operation

Publications (2)

Publication Number Publication Date
JP2004222299A true JP2004222299A (ja) 2004-08-05
JP2004222299A5 JP2004222299A5 (enExample) 2007-02-22

Family

ID=29735986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004007272A Withdrawn JP2004222299A (ja) 2003-01-15 2004-01-14 トランシーバシステム

Country Status (3)

Country Link
US (1) US7668512B2 (enExample)
JP (1) JP2004222299A (enExample)
GB (1) GB2398466B (enExample)

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US7463674B2 (en) * 2003-04-09 2008-12-09 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Tables for determining the signal strength of a received signal in a fibre optics transceiver
TWI244278B (en) 2004-06-04 2005-11-21 Ind Tech Res Inst Optical transceiver module
US7471897B1 (en) 2004-07-16 2008-12-30 Cisco Technology, Inc. Electrically looped back, fault emulating transceiver module
US7689213B2 (en) * 2006-04-14 2010-03-30 Litepoint Corp. Method for testing embedded wireless transceiver with minimal interaction between wireless transceiver and host processor during testing
US8131223B2 (en) * 2006-04-14 2012-03-06 Litepoint Corporation System for testing an embedded wireless transceiver
US8676188B2 (en) * 2006-04-14 2014-03-18 Litepoint Corporation Apparatus, system and method for calibrating and verifying a wireless communication device
US7865147B2 (en) * 2006-04-14 2011-01-04 Litepoint Corporation System for testing an embedded wireless transceiver
US8903374B2 (en) * 2008-05-28 2014-12-02 Apple Inc. System for calibrating wireless communications devices
JP2009290022A (ja) * 2008-05-29 2009-12-10 Fujitsu Ltd 光送受信装置
US7974537B2 (en) * 2008-06-05 2011-07-05 Finisar Corporation Intelligent pluggable transceiver stick capable of diagnostic monitoring and optical network management
US8437793B2 (en) * 2009-11-24 2013-05-07 Apple Inc. Wireless transmitter calibration using absolute power requests
US8837934B2 (en) * 2011-08-30 2014-09-16 Avago Technologies General Ip (Singapore) Pte. Ltd. Monitoring circuitry for optical transceivers
US9910819B2 (en) * 2013-03-11 2018-03-06 Microchip Technology Incorporated Two-wire serial interface and protocol
US9450854B2 (en) 2013-03-14 2016-09-20 Exfo Inc. Pass-through test device
US9838138B1 (en) * 2015-12-30 2017-12-05 Juniper Networks, Inc. Self-calibration of pluggable optical module

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US6201820B1 (en) 1997-03-05 2001-03-13 Silkroad, Inc. Optically modulated laser beam transceiver
JP3315892B2 (ja) 1997-04-24 2002-08-19 沖電気工業株式会社 レーザーモジュールの制御回路
KR100245799B1 (ko) * 1997-06-30 2000-03-02 윤종용 검사조건 자동 작성 및 전송시 스템 및 방법
US6512617B1 (en) * 1998-02-03 2003-01-28 Applied Micro Circuits Corporation Methods and systems for control and calibration of VCSEL-based optical transceivers
US6201829B1 (en) * 1998-04-03 2001-03-13 Adaptec, Inc. Serial/parallel GHZ transceiver with pseudo-random built in self test pattern generator
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JP3654069B2 (ja) * 1998-10-27 2005-06-02 富士通株式会社 光学的記憶媒体及びその処理方法と光学的記憶媒体処理装置
US6256483B1 (en) * 1998-10-28 2001-07-03 Tachyon, Inc. Method and apparatus for calibration of a wireless transmitter
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JP3574580B2 (ja) 1999-01-14 2004-10-06 ペンタックス株式会社 半導体レーザ装置
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Also Published As

Publication number Publication date
GB2398466A (en) 2004-08-18
US7668512B2 (en) 2010-02-23
GB0326164D0 (en) 2003-12-17
GB2398466B (en) 2005-06-08
US20040203443A1 (en) 2004-10-14

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