JPH0262854U - - Google Patents

Info

Publication number
JPH0262854U
JPH0262854U JP1988140680U JP14068088U JPH0262854U JP H0262854 U JPH0262854 U JP H0262854U JP 1988140680 U JP1988140680 U JP 1988140680U JP 14068088 U JP14068088 U JP 14068088U JP H0262854 U JPH0262854 U JP H0262854U
Authority
JP
Japan
Prior art keywords
transmission module
optical
optical transmission
resistors
optical fibers
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.)
Granted
Application number
JP1988140680U
Other languages
Japanese (ja)
Other versions
JP2536148Y2 (en
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 filed Critical
Priority to JP1988140680U priority Critical patent/JP2536148Y2/en
Priority to KR1019900701358A priority patent/KR900702390A/en
Priority to US07/499,549 priority patent/US5163109A/en
Priority to PCT/JP1989/001105 priority patent/WO1990004801A1/en
Publication of JPH0262854U publication Critical patent/JPH0262854U/ja
Priority to US07/900,841 priority patent/US5283680A/en
Priority to US07/900,734 priority patent/US5229656A/en
Application granted granted Critical
Publication of JP2536148Y2 publication Critical patent/JP2536148Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は本考案に係わる光送信モジ
ユールの一実施例を示す図であつて、第１図は回
路図、第２図は光送信モジユールの外形の斜視図
、第３図及び第４図は各々従来の光送信モジユー
ルの回路図である。 １……光送信モジユール、２……ＬＥＤ駆動回
路基板、３……コネクタ、３ａ〜３ｎ……コネク
タピン、４……ＬＥＤ、５ａ〜５ｎ……固定抵抗
、８……光フアイバー。 1 and 2 are diagrams showing an embodiment of the optical transmission module according to the present invention, in which FIG. 1 is a circuit diagram, FIG. 2 is a perspective view of the external shape of the optical transmission module, and FIG. FIG. 4 is a circuit diagram of each conventional optical transmission module. DESCRIPTION OF SYMBOLS 1... Optical transmission module, 2... LED drive circuit board, 3... Connector, 3a-3n... Connector pin, 4... LED, 5a-5n... Fixed resistor, 8... Optical fiber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光フアイバーを接続して光信号を送信する光送
信モジユールにおいて、前記光フアイバーの長さ
毎に異なる複数個の固定抵抗と、この抵抗の各々
に直結する各々のコネクタネクタイピンとを備え
る構成を特徴とする光送信モジユール。 An optical transmission module for transmitting optical signals by connecting optical fibers, characterized by a configuration comprising a plurality of fixed resistors that differ for each length of the optical fibers, and connector tie pins directly connected to each of the resistors. optical transmission module.
JP1988140680U 1988-10-27 1988-10-27 Optical transmission module Expired - Lifetime JP2536148Y2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1988140680U JP2536148Y2 (en) 1988-10-27 1988-10-27 Optical transmission module
KR1019900701358A KR900702390A (en) 1988-10-27 1989-10-26 Optical connector device
US07/499,549 US5163109A (en) 1988-10-27 1989-10-26 Optical connector assembly
PCT/JP1989/001105 WO1990004801A1 (en) 1988-10-27 1989-10-26 Optical connector device
US07/900,841 US5283680A (en) 1988-10-27 1992-06-18 Optical connector assembly
US07/900,734 US5229656A (en) 1988-10-27 1992-06-18 Optical comparator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988140680U JP2536148Y2 (en) 1988-10-27 1988-10-27 Optical transmission module

Publications (2)

Publication Number Publication Date
JPH0262854U true JPH0262854U (en) 1990-05-10
JP2536148Y2 JP2536148Y2 (en) 1997-05-21

Family

ID=31405074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988140680U Expired - Lifetime JP2536148Y2 (en) 1988-10-27 1988-10-27 Optical transmission module

Country Status (1)

Country Link
JP (1) JP2536148Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63213379A (en) * 1987-02-28 1988-09-06 Nec Corp Led driving circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63213379A (en) * 1987-02-28 1988-09-06 Nec Corp Led driving circuit

Also Published As

Publication number Publication date
JP2536148Y2 (en) 1997-05-21

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