JP2004312749A5 - - Google Patents

Download PDF

Info

Publication number
JP2004312749A5
JP2004312749A5 JP2004112371A JP2004112371A JP2004312749A5 JP 2004312749 A5 JP2004312749 A5 JP 2004312749A5 JP 2004112371 A JP2004112371 A JP 2004112371A JP 2004112371 A JP2004112371 A JP 2004112371A JP 2004312749 A5 JP2004312749 A5 JP 2004312749A5
Authority
JP
Japan
Prior art keywords
value
controller
transceiver
gain values
receiver
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Withdrawn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
JP2004112371A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004312749A (ja
Filing date
Publication date
Priority claimed from US10/410,419 external-priority patent/US7463674B2/en
Application filed filed Critical
Publication of JP2004312749A publication Critical patent/JP2004312749A/ja
Publication of JP2004312749A5 publication Critical patent/JP2004312749A5/ja
Withdrawn legal-status Critical Current

Links

JP2004112371A 2003-04-09 2004-04-06 光ファイバトランシーバにおいて受信した信号の信号強度を判定するためのテーブル Withdrawn JP2004312749A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/410,419 US7463674B2 (en) 2003-04-09 2003-04-09 Tables for determining the signal strength of a received signal in a fibre optics transceiver

Publications (2)

Publication Number Publication Date
JP2004312749A JP2004312749A (ja) 2004-11-04
JP2004312749A5 true JP2004312749A5 (enExample) 2007-05-31

Family

ID=32093757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004112371A Withdrawn JP2004312749A (ja) 2003-04-09 2004-04-06 光ファイバトランシーバにおいて受信した信号の信号強度を判定するためのテーブル

Country Status (3)

Country Link
US (2) US7463674B2 (enExample)
JP (1) JP2004312749A (enExample)
GB (1) GB2400510B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7606865B2 (en) * 2002-11-29 2009-10-20 Grouptivity Collaboration system and method
US7830936B2 (en) * 2003-01-10 2010-11-09 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Calibration of laser systems
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
US8068739B2 (en) * 2003-06-12 2011-11-29 Finisar Corporation Modular optical device that interfaces with an external controller
US9065571B2 (en) * 2003-08-29 2015-06-23 Finisar Corporation Modular controller that interfaces with modular optical device
US20050060114A1 (en) * 2003-08-29 2005-03-17 Finisar Testing and storing tuning information in modular optical devices
US8891970B2 (en) * 2003-08-29 2014-11-18 Finisar Corporation Modular optical device with mixed signal interface
US8923704B2 (en) * 2003-08-29 2014-12-30 Finisar Corporation Computer system with modular optical devices
CN100418074C (zh) * 2004-03-05 2008-09-10 菲尼萨公司 光学收发机中的分级和字节可配置存储器
TWI244278B (en) 2004-06-04 2005-11-21 Ind Tech Res Inst Optical transceiver module
US7801449B2 (en) * 2004-09-07 2010-09-21 Finisar Corporation Off-module optical transceiver firmware paging
US8229301B2 (en) * 2004-09-07 2012-07-24 Finisar Corporation Configuration of optical transceivers to perform custom features
US7606486B2 (en) * 2004-09-07 2009-10-20 Finisar Corporation Protocol specific transceiver firmware
US7974538B2 (en) * 2004-10-29 2011-07-05 Finisar Corporation Transaction for transceiver firmware download
US7957651B2 (en) * 2004-10-29 2011-06-07 Finisar Corporation Configurable optical transceiver feature specific cost transaction
US7802124B2 (en) 2004-10-29 2010-09-21 Finisar Corporation Microcode configurable frequency clock
US7957649B2 (en) * 2004-11-29 2011-06-07 Finisar Corporation Module command interface for an optical transceiver
US20060222370A1 (en) * 2005-02-28 2006-10-05 International Business Machines Corporation Methods and apparatus for optical modulation amplitude measurement
US7199666B2 (en) * 2005-03-10 2007-04-03 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Construction and use of preamps having discrete gain states
US8666257B2 (en) * 2007-05-24 2014-03-04 Finisar Corporation Optoelectronic devices with intelligent transmitter modules
US8229381B2 (en) 2007-10-03 2012-07-24 Maxlinear, Inc. Method and apparatus for efficient DC calibration in a direct-conversion system with variable DC gain
KR100848835B1 (ko) * 2007-11-16 2008-07-28 주식회사 프리웍스 디지털 광 중계 시스템과 이 디지털 광 중계 시스템에서의디지털 신호 처리 방법
SG153702A1 (en) * 2007-12-27 2009-07-29 Finisar Corp Digital diagnostics parameter storage
JP2009273047A (ja) * 2008-05-09 2009-11-19 Mitsubishi Electric Corp 光送受信機のための制御回路
US7974537B2 (en) * 2008-06-05 2011-07-05 Finisar Corporation Intelligent pluggable transceiver stick capable of diagnostic monitoring and optical network management
US8200100B2 (en) * 2009-01-19 2012-06-12 Avago Technologies Fiber Ip (Singapore) Pte. Ltd Systems and methods for diagnostic monitoring of optical modulation amplitude at an optical receiver using automatic gain control
US9948392B2 (en) 2009-05-08 2018-04-17 Samsung Electronics Co., Ltd Apparatus and method for generating visible signal according to amount of data transmission in visible light communication system
KR101709348B1 (ko) * 2009-05-08 2017-02-23 삼성전자주식회사 가시광통신 시스템에서 데이터 전송량에 따른 가시적인 신호 생성 장치 및 방법
US9083456B2 (en) * 2012-12-04 2015-07-14 Adva Optical Networking Se Method and apparatus for detecting uncharacteristic power level changes of an optical signal
US9270368B2 (en) 2013-03-14 2016-02-23 Hubbell Incorporated Methods and apparatuses for improved Ethernet path selection using optical levels
TWI527513B (zh) * 2013-09-11 2016-03-21 廣達電腦股份有限公司 機櫃伺服器
CN106533552B (zh) * 2016-10-27 2019-03-19 武汉光迅科技股份有限公司 一种光放大器突发模式下的光功率和增益探测装置和方法
CN108494500B (zh) * 2018-02-28 2021-01-08 浙江恒捷通信科技有限公司 一种基于e1接口 1+1 保护型pcm综合复用器电路
US11742951B1 (en) * 2022-05-11 2023-08-29 Arista Networks, Inc. Transceiver configuration

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945229A (en) * 1988-12-29 1990-07-31 Thomas & Betts Corporation Fiber optic receiver and transceiver
US5379448A (en) * 1991-08-05 1995-01-03 International Business Machines Load balancing in a digital communications network using radio links
JPH0936799A (ja) * 1995-07-21 1997-02-07 Toshiba Corp 無線通信装置
KR100208942B1 (ko) 1997-01-20 1999-07-15 윤종용 부호분할다중접속 통신시스템의 수신신호 전력레벨 추적장치 및 방법
US6201820B1 (en) * 1997-03-05 2001-03-13 Silkroad, Inc. Optically modulated laser beam transceiver
US6307659B1 (en) * 1997-09-24 2001-10-23 Stratos Lightwave, Inc. Optoelectronic transceiver having an adaptable logic level signal detect output
US6321068B1 (en) * 1998-12-31 2001-11-20 Uniden America Corporation Detection of transmitted power using received signal strength circuitry
KR100319275B1 (ko) * 1999-03-20 2002-01-09 윤종용 무선 단말기에서 온도보상에 따른 전력제어를 위한 코드 값 계산 방법
KR100342536B1 (ko) * 1999-12-20 2002-06-28 윤종용 온도에 따른 수신전계강도 보상 장치 및 방법
KR100346221B1 (ko) * 2000-09-06 2002-08-01 삼성전자 주식회사 어븀첨가 광섬유 증폭기의 이득 제어 장치 및 방법
US7079775B2 (en) * 2001-02-05 2006-07-18 Finisar Corporation Integrated memory mapped controller circuit for fiber optics transceiver
US7151759B1 (en) * 2001-03-19 2006-12-19 Cisco Systems Wireless Networking (Australia) Pty Limited Automatic gain control and low power start-of-packet detection for a wireless LAN receiver
KR100419423B1 (ko) * 2001-07-23 2004-02-19 삼성전자주식회사 전송속도 무관 광수신 장치
US8089888B2 (en) * 2001-12-10 2012-01-03 Qualcomm Incorporated Method and apparatus for testing traffic and auxiliary channels in a wireless data communication system
US6961552B2 (en) * 2002-03-25 2005-11-01 Broadcom Corporation LNA gain adjustment for intermodulation interference reduction
US6862302B2 (en) * 2002-02-12 2005-03-01 Finisar Corporation Maintaining desirable performance of optical emitters over temperature variations
GB0205010D0 (en) * 2002-03-04 2002-04-17 Quantumbeam Ltd Alignment system
US6859646B2 (en) * 2002-04-25 2005-02-22 Broadcom Corp Signal gain adjustment within an RF integrated circuit
US7715836B2 (en) * 2002-09-03 2010-05-11 Broadcom Corporation Direct-conversion transceiver enabling digital calibration
US6852966B1 (en) * 2002-09-27 2005-02-08 Finisar Corporation Method and apparatus for compensating a photo-detector
US6891866B2 (en) * 2003-01-10 2005-05-10 Agilent Technologies, Inc. Calibration of laser systems
US7668512B2 (en) * 2003-01-15 2010-02-23 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Transceiver with a test mode of operation
US20040136708A1 (en) * 2003-01-15 2004-07-15 Woolf Kevin Reid Transceiver configured to store failure analysis information
US7107414B2 (en) * 2003-01-15 2006-09-12 Avago Technologies Fiber Ip (Singapore) Ptd. Ltd. EEPROM emulation in a transceiver
US20040136720A1 (en) * 2003-01-15 2004-07-15 Mahowald Peter H. Task prioritization in firmware controlled optical transceiver
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
US7212798B1 (en) * 2003-07-17 2007-05-01 Cisco Technology, Inc. Adaptive AGC in a wireless network receiver
US7400662B2 (en) * 2005-01-26 2008-07-15 Avago Technologies Fiber Ip Pte Ltd Calibration of laser systems

Similar Documents

Publication Publication Date Title
JP2004312749A5 (enExample)
US7564894B2 (en) Tables for determining the signal strength of a received signal in a fibre optics transceiver
CA2538568A1 (en) Data profiling
US20040136719A1 (en) EEPROM emulation in a transceiver
EP1288961A3 (en) Semiconductor memory
JP2010014827A (ja) 端末装置およびそのディスプレイのバックライト点灯方法
WO2004100042A3 (en) Sharing photos electronically
JP2004222298A5 (enExample)
EP1705801A3 (en) Distortion compensation apparatus
TW200625324A (en) Method of testing a memory module and hub of the memory module
JP2012039605A (ja) オーディオプレーヤー及びオーディオプレーヤーを有する電子装置
CN104244159A (zh) 校正小阵列麦克风性能的方法
CN109213468B (zh) 一种语音播放方法和装置
TW200636464A (en) Memory address generation device, processor with it and generation method of memory address
WO2003027815A3 (de) Programmgesteuerte einheit
US11805332B2 (en) Image signal processor, electronic device including image signal processor, and associated methods
TW200708967A (en) External device access device
TW200715278A (en) Optimization of spherical aberration to determine current layer
TWI284278B (en) Audio control system and method
JP2007165990A5 (enExample)
EP1511310A4 (en) DIGITAL CAMERA
JP2005269200A5 (enExample)
US20240031720A1 (en) Volume controls
US12107552B2 (en) Power amplifier management
US20070126888A1 (en) Method of taking a picture when a memory of a digital camera is already full