M334579 八、新型說明： 【新型所屬之技術領域】 播係為一種光纖'乙太網路轉換器’特別是關於-種不而卜接電源的光纖—乙太網路間的網路連接轉換器。 【先前技術】 、按’由於科技的進步’寬頻網路已從傳統的電訊 輸進步到光訊號傳輸的光纖網路，使用光纖網路有許多、 點’包括不受電磁干擾、低傳輸損耗、適合長距離傳二Γ 通訊傳輸量大…等等，唯單價較高，但當普及率提， 光纖網路的成本反而比電訊號網路的成本來的低，:此先 進國家大都以光纖網路做為主要的網路傳輸骨幹。 目前使用光纖網路做為傳輸媒介的以電信局端為主， 大都做為長途寬頻傳輸之用，連接至使用者端時，需先將 光纖網路轉換為電信線路，連接至使用者的建築物内，再 •以數據機或交換器將電信線路轉換為乙太網路，再連接至 使用者端之電腦或集線器。 目如已有許多企業用戶及社區或大樓用戶已於建築物 内佈設光纖網路或乙太網路，則可直接將局端的光纖網路 轉換為乙太網路，連接至使用者端的電腦、集線器（Hub)、 交換器（Switch)、交換式集線器（Switch Hub)或路由器 (Router)，如此可提高傳輸率、降低傳輸損耗及線路轉換成 本0 如圖一所不，係為習知光纖_乙太網路轉換器之外觀示 4 M334579 意圖，而圖二係為習知光纖-乙太網路轉換器之連接線路示 意圖，習知的光纖-乙太網路轉換器ίο具有兩個或兩個以 上光纖連接埠11、一乙太網路連接埠12及一電源連接線 13,其中光纖連接埠11可以為至少一組光纖接收連接座及 至少一組光纖傳送連接座，用以插接由局端過來的光纖線 1，或遠端網路裝置過來的光纖1，而乙太網路連接埠12 •則可為RJ-45連接座，用以插接近端由集線器、交換器、 -交換式集線器或路由器等網路裝置2過來的網路線3，而 • 該電源連接線4則需連接一電源轉接器13，將交流市電轉 換成直流電以供應該連接轉換器10所需之電力。 由上述習知光纖-乙太網路轉換器10的連接線路可 知，每一組轉換器需要連接至少二組光纖線1、一組網路 • 線3及一組電源連接線4，若使用多組轉換器10則會造成 連接線路繁多、所占體積大，以及需供應多組的外接電源 轉接器13等缺點。 I 職是，本案創作人即為解決上述現有光纖-乙太網路轉 9' .換器的缺失，乃特潛心研發，提出一種體積小的光纖-乙太 網路轉換器，不需使用外接電源，能簡化連接線路，以降 低轉換器的製造成本，有利光纖網路的普及。 【新型内容】 本創作之主要目的係提供一種光纖-乙太網路轉換 器，使用符合 IEEE802.3af 乙太網路供電 (Power-over-Ethernet，PoE)功能的給電裝置（Power M334579M334579 VIII. New description: [New technology field] The broadcasting system is a kind of fiber-optic 'Ethernet converter', especially about the fiber-optic network connection converter . [Prior Art] According to the 'progress of technology' broadband network has evolved from traditional telecommunications to fiber-optic transmission of optical signals, there are many uses of fiber-optic networks, including 'not subject to electromagnetic interference, low transmission loss, It is suitable for long-distance transmission. The communication volume is large...etc., but the unit price is higher, but when the penetration rate is raised, the cost of the fiber-optic network is lower than the cost of the telecommunication network. Most of the advanced countries use fiber-optic networks. Road as the main network transmission backbone. At present, the use of optical fiber networks as the transmission medium is mainly used for telecom terminals, and most of them are used for long-distance broadband transmission. When connecting to the user end, the optical network must be converted into a telecommunication line and connected to the user's building. In the event, the data line or switch converts the telecommunication line to the Ethernet, and then connects to the computer or hub of the user. For example, if many enterprise users and community or building users have deployed fiber-optic networks or Ethernet networks in their buildings, they can directly convert the local-end fiber-optic network into an Ethernet network and connect to the user-side computer. Hub, Switch, Switch Hub or Router, which can improve the transmission rate, reduce the transmission loss and the line conversion cost. As shown in Figure 1, it is a conventional fiber _ The appearance of the Ethernet converter shows the intention of 4 M334579, and the figure 2 is the schematic diagram of the connection line of the conventional fiber-to-Ethernet converter. The conventional fiber-to-Ethernet converter ίο has two or two. More than one fiber connection port 11, an Ethernet port 12 and a power connection line 13, wherein the fiber connection port 11 can be at least one group of fiber receiving sockets and at least one group of fiber transmission connectors for plugging in Fiber optic cable 1 from the central office, or optical fiber 1 from the remote network device, and Ethernet connection 埠12 • can be an RJ-45 connector for plugging the proximity end by hub, switch, - exchange Hub or router 2 network devices over network line 3, and the power cable 4 • need a power adapter connector 13, the AC power converted into DC power to supply the required connection of the power converter 10. It can be seen from the connection line of the above-mentioned conventional fiber-to-Ethernet converter 10 that each group of converters needs to connect at least two sets of optical fiber lines 1, one set of network lines 3 and one set of power supply lines 4, if used more The group converter 10 causes disadvantages such as a large number of connection lines, a large volume, and the need to supply a plurality of sets of external power adapters 13. I is the creator of this case to solve the above-mentioned lack of the existing fiber-to-Ethernet to 9' converter. I have developed a small-sized fiber-to-Ethernet converter without using an external connection. The power supply can simplify the connection line to reduce the manufacturing cost of the converter, and is advantageous for the popularity of the optical network. [New Content] The main purpose of this creation is to provide a fiber-to-Ethernet converter that uses IEEE802.3af Power-over-Ethernet (PoE)-enabled power supply (Power M334579).
Sourcing Equipment)上，以擷取乙太網路上之電力源，供 應光纖·乙太網路轉換器所需之電力，以簡化連接線路。 為達上述之目的，本創作光纖-乙太網路轉換器包括一 個或一個以上之光纖連接端，係用以插接光纖線；一乙太 網路連接端，係用以連接該給電裝置；一光-電訊號轉換電 路，係連接於該些光纖連接端及該乙太網路連接端，用以 將乙太網路連接端傳送過來的電信號轉成光訊號由光纖發 送出去，同時可接收由光纖傳來的光訊號轉成電信號，再 _ 回傳至乙太網路連接端；及一電源偵測轉換電路，其輸入 端連接至該乙太網路連接端，其中第4、5條及第7、8條， 以擷取土 48V直流電，將其轉換為5V或3.3V後，供應給該 光-電訊號轉換電路。 【實施方式】 為了使貴審查委員能更進一步瞭解本創作為達成預 定目的所採取之技術、手段及功效，請參閱以下有關本創 作之詳細說明與附圖，相信本創作之目的、特徵與特點， 當可由此得一深入且具體之瞭解，然而所附圖式僅提供參 考與說明用，並非用來對本創作加以限制者。 請參閱圖三所示，係為本創作光纖·乙太網路轉換器之 外觀示意圖。本創作光纖-乙太網路轉換器20其外觀包括 有一個或一個以上的光纖連接端30及一乙太網路連接端 40及一監督與偵測接觸點開口 21，其中該些光纖連接端 30係為一組光纖接收連接埠及至少一組光纖傳送連接埠， M334579 用以插接光纖線；而該乙太網路連接端4〇係可以為rj-45 連接器公頭’用以插接至符合IEEE802.3af乙太網路供電 標準（Power-over_Ethernet，P〇E)的給電裝置（Power Sourcing Equipment，PSE)的RJ-45連接器母座，該給電裝 置如為集線器、交換器、交換式集線器或路由器…等等； 而該監督與偵測接觸點開口 21係用以插接光纖偵測儀之 測試接觸點，可監督與偵測轉換器之運作狀態。 由圖三可知本創作比習知簡化了至少一乙太網路線及 籲一組電源線，因此可大幅簡化連接線路，但由於本創作未 使用外接電力源，故必需要從乙太網路中擷取電力源，而 在符合IEEE 802.3af PoE標準的給電裝置pse中，網路線 的8條線路中，第1及2條是資料接收線(Rx)，第3及6 條是資料傳輸線(TX)，而第4、5條及第7、8條是可供應 最多15.4W的土 48V直流電，因此可利用其土48V直流電做 為受電裝置（Power Device, PD)所需的電力源，而該受電裝 I 置PD在本創作中即為光纖-乙太網路轉換器20。 請參閱圖四所示，係為本創作光纖-乙太網路轉換器之 電路方塊示意圖，本創作光纖-乙太網路轉換器中，針對光 纖與乙太網路間之光-電訊號轉換電路50與習知的轉換器 電路相同，而本創作電路之最大不同在於，包括有一電源 偵測轉換模組60，如圖五所示，係為其電源偵測轉換模組 60之實施例電路圖，其輸入端連接至該乙太網路連接端 4〇，其中第4、5條及第7、8條以擷取士48V直流電，利用 符合IEEE 802.3af PoE標準的給電裝置PSE所供給之電力 M334579 源’將其轉換為5V或3·3ν後，供應給該光_電訊號轉換電 路50 ’將乙太網路連接端4〇傳送過來的電信號轉成光訊 就由光纖發送出去，同時可接收由光纖傳來的光訊號轉成 電k號，再回傳至乙太網路連接端。 ^職是，本創作之光纖-乙太網路連接裝置體積小，藉由 搭配具有乙太網路供電功能的交換器、集線器、交換式集 線器或路由裔等等，可為高密度架構，且隨插即用，可提 供加長資料與信號傳送距離時方便且經濟的做法，更可提 高光纖網路的普及率，因此本創作確能藉上述所揭露之技 術，j供一種迥然不同於習知者的設計，堪能提高整體之 使用仏值，又其申請前未見於刊物或公開使用，誠已符合 新型專利之要件，爰依法提出新型專利申請。 惟，上述所揭露之圖式、說明，僅為本創作之實施例 而已，凡精于此項技藝者當可依據上述之說明作其他種種 之改良，而這些改變仍屬於本創作之創作精神及以下所界 φ 定之專利範圍中。 1 【圖式簡單說明】 圖一為習知光纖-乙太網路轉換器之外觀示意圖； 圖二為習知光纖-乙太網路轉換器之連接線路示意圖； 圖三為本創作光纖-乙太網路轉換器之外觀示咅^·， 圖四係為本創作光纖—乙太網路轉換器 圖；及 、艾電路方塊示意 圖五係為電源偵測轉換模組之實施例電路圖 8 M334579 【主要元件符號說明】Sourcing Equipment) is used to draw power from the Ethernet network to supply the power required by the fiber-optic Ethernet converter to simplify the connection. For the above purposes, the present optical fiber-to-Ethernet converter includes one or more optical fiber connectors for plugging optical fiber cables; and an Ethernet connection terminal for connecting the power feeding device; An optical-to-electrical signal conversion circuit is connected to the optical fiber connection end and the Ethernet connection end for converting an electrical signal transmitted from the Ethernet connection end into an optical signal and transmitting the optical signal through the optical fiber. Receiving the optical signal transmitted from the optical fiber into an electrical signal, and then returning to the Ethernet connection end; and a power detection conversion circuit, the input end of which is connected to the Ethernet connection end, wherein the fourth Articles 5 and 7 and 8 are supplied to the optical-electrical signal conversion circuit after drawing 48V DC power and converting it to 5V or 3.3V. [Embodiment] In order to enable your review committee to further understand the techniques, means and effects of this creation in order to achieve the intended purpose, please refer to the following detailed description and drawings of this creation, and believe the purpose, characteristics and characteristics of this creation. It is to be understood that the present invention is not limited by the scope of the invention. Please refer to Figure 3 for a schematic diagram of the appearance of the fiber-optic Ethernet converter. The appearance of the present fiber-to-Ethernet converter 20 includes one or more fiber optic connections 30 and an Ethernet connection 40 and a supervisory and detection contact opening 21, wherein the fiber optic connections The 30 series is a set of fiber receiving ports and at least one set of fiber optic transmission ports, the M334579 is used to plug in the fiber optic lines; and the Ethernet port 4 can be used to plug the rj-45 connector males. Connect to the RJ-45 connector socket of the Power Severcing Equipment (PSE) that conforms to the IEEE802.3af Ethernet Power Supply Standard (P〇E), such as a hub, switch, Switching hubs or routers, etc.; and the supervisory and detection contact point opening 21 is used to plug in the test contact point of the fiber optic detector to monitor and detect the operational status of the converter. It can be seen from Figure 3 that this creation simplifies at least one Ethernet route and calls a set of power lines, so the connection line can be greatly simplified. However, since this creation does not use an external power source, it must be from the Ethernet. In the power supply device pse complying with the IEEE 802.3af PoE standard, among the 8 lines of the network route, the first and second lines are data receiving lines (Rx), and the third and sixth lines are data transmission lines (TX). ), and Articles 4, 5, and 7 and 8 are capable of supplying up to 15.4 W of earth 48V DC power, so the 48V DC power of the earth can be used as the power source required for the power device (PD). The power-receiving I-set PD is the fiber-to-Ethernet converter 20 in this creation. Please refer to FIG. 4, which is a circuit block diagram of the optical fiber-to-Ethernet converter. In this fiber-to-Ethernet converter, the optical-to-electrical signal conversion between the optical fiber and the Ethernet is shown. The circuit 50 is the same as the conventional converter circuit, and the biggest difference of the present circuit is that it includes a power detection conversion module 60, as shown in FIG. 5, which is a circuit diagram of an embodiment of the power detection conversion module 60. The input terminal is connected to the Ethernet connection terminal 4, wherein the 4th, 5th, and 7th, and 8th pieces are powered by 48V DC, and the power supplied by the power supply device PSE conforming to the IEEE 802.3af PoE standard is used. After the M334579 source converts it to 5V or 3·3ν, it supplies the optical_telephone conversion circuit 50' to convert the electrical signal transmitted from the Ethernet connection terminal 4 into optical information and transmit it through the optical fiber. The optical signal transmitted from the optical fiber can be received and converted into the electric k number, and then transmitted back to the Ethernet connection end. The job is that the fiber-to-Ethernet connection of this creation is small, and it can be a high-density architecture by using a switch, hub, switching hub or router with Ethernet power supply. Plug and play, which provides a convenient and economical way to lengthen data and signal transmission distance, and increase the penetration rate of fiber optic networks. Therefore, this creation can indeed use the above-disclosed technology to provide a kind of difference from conventional knowledge. The design of the person can improve the overall depreciation of the use, and it has not been seen in the publication or public use before the application. Cheng has already met the requirements of the new patent, and has filed a new patent application according to law. However, the drawings and descriptions disclosed above are only examples of the present invention, and those skilled in the art can make other improvements according to the above description, and these changes still belong to the creative spirit of the creation and The following boundaries are within the scope of the patent. 1 [Simple diagram of the diagram] Figure 1 is a schematic diagram of the appearance of a conventional fiber-to-Ethernet converter; Figure 2 is a schematic diagram of a connection line of a conventional fiber-to-Ethernet converter; The appearance of the network converter is 咅^·, Figure 4 is the creation of the optical fiber-Ethernet converter diagram; and the circuit diagram of the Ai circuit is the embodiment of the power detection conversion module. Figure 8 M334579 Main component symbol description]
1 光纖 2 網路裝置 3 網路線 4 電源連接線 10 光纖·乙太網路轉換器 11 光纖連接埠 12 乙太網路連接埠 13 電源轉接器 20 光纖-乙太網路轉換器 21 監督與偵測接觸點開口 30 光纖連接端 40 乙太網路連接端 50 光-電訊號轉換電路 60 電源偵測轉換模組1 fiber 2 network device 3 network route 4 power cable 10 fiber optic network converter 11 fiber optic port 埠 12 Ethernet connection 埠 13 power adapter 20 fiber-ether converter 21 supervision and Detecting contact point opening 30 Fiber optic connection 40 Ethernet connection 50 Optical-to-electrical signal conversion circuit 60 Power detection conversion module