Comprensione degli splitter PLC in fibra ottica: una guida completa
Introduzione agli splitter PLC in fibra ottica
Fiber Optics ha rivoluzionato l'industria delle telecomunicazioni fornendo una trasmissione di dati più rapida e affidabile. Tra i componenti essenziali di queste reti ci sono gli splitter PLC in fibra ottica. Questi dispositivi svolgono un ruolo cruciale nella suddivisione dei segnali ottici per la distribuzione a più endpoint, garantendo una comunicazione efficiente ed efficace. In questo articolo, approfondiamo le complessità degli splitter PLC in fibra ottica, i loro meccanismi, applicazioni, vantaggi e molto altro.
Cos'è uno splitter PLC in fibra ottica?
● Definizione e funzione di base
Uno splitter PLC in fibra ottica (circuito planar lightwave) è un dispositivo utilizzato nelle reti in fibra ottica per dividere un singolo segnale ottico in segnali multipli. Ciò è fondamentale per la distribuzione di segnali in applicazioni come le reti ottiche passive (PON), in cui una singola fibra è condivisa tra numerosi utenti. Questi splitter sono cruciali per massimizzare l'efficienza e la portata delle reti in fibra ottica.
● Importanza nelle reti in fibra ottica
L'importanza degli splitter PLC in fibra ottica non può essere sopravvalutata. Sono essenziali per migliorare la capacità e le prestazioni delle reti in fibra ottica, garantendo che i dati vengano trasmessi in modo affidabile ed efficiente tra più endpoint. La loro capacità di dividere segnali senza una significativa perdita di qualità li rende preziosi nelle moderne infrastrutture di telecomunicazioni.
Tipi di splitter in fibra ottica
● PLC (circuito planar lightwave) splitter
Gli splitter PLC sono fabbricati utilizzando la tecnologia della guida d'onda in vetro di silice. Sono molto più precisi e affidabili rispetto alle loro controparti, offrendo una divisione del segnale di qualità alta con una perdita minima. Il processo di produzione comporta tecniche fotolitografiche complesse, garantendo prestazioni coerenti in diverse condizioni ambientali.
● Splitter FBT (fuso conico biconico)
Gli splitter FBT, d'altra parte, sono creati fondendo e affusolando le fibre insieme. Mentre sono più costi - efficaci e più semplici da produrre, non offrono lo stesso livello di precisione e prestazioni degli splitter PLC. Gli splitter FBT sono più suscettibili ai cambiamenti ambientali, rendendoli meno affidabili in alcune applicazioni.
Come funzionano gli splitter PLC
● Tecnologia del circuito di onda luminosa
Gli splitter PLC utilizzano la tecnologia Planar Lightwave Circuit, che prevede l'integrazione di più percorsi ottici su un singolo substrato. Questo substrato, in genere fatto di silice, contiene guide d'onda che guidano i segnali di luce attraverso lo splitter.
● processo di scissione del segnale
Il processo di scissione del segnale negli splitter PLC è altamente efficiente. Un singolo segnale ottico di ingresso è diviso uniformemente su più canali di uscita, garantendo una distribuzione uniforme con degradazione del segnale minima. Ciò è particolarmente utile nelle applicazioni che richiedono alta precisione e coerenza nella trasmissione del segnale.
Componenti di uno splitter PLC
● Parti e materiali principali utilizzati
Un tipico splitter PLC in fibra ottica è costituito da diversi componenti chiave, tra cui fibra di ingresso, guida d'onda, scissione e fibre di uscita. I materiali utilizzati in questi componenti sono scelti per garantire un'elevata durata, bassa perdita di inserimento e prestazioni eccellenti.
● Ruolo delle guide d'onda
Le guide d'onda sono parte integrante del funzionamento degli splitter PLC. Guidano i segnali ottici attraverso lo splitter, garantendo che il segnale sia distribuito uniformemente sui canali di uscita. La progettazione e la composizione del materiale delle guide d'onda sono fondamentali per determinare l'efficienza e le prestazioni dello splitter.
Applicazioni di splitter PLC
● Utilizzare nei sistemi PON (Passive Optical Networks)
Gli splitter PLC sono ampiamente utilizzati nei sistemi di reti ottiche passive (PON). In questi sistemi, un'unica fibra ottica viene divisa in più percorsi per servire più utenti. Ciò è altamente efficiente per la distribuzione di dati e la fornitura di servizi Internet ad alta velocità agli utenti residenziali e commerciali.
● Altre applicazioni comuni nelle telecomunicazioni
Oltre i sistemi PON, gli splitter PLC vengono utilizzati anche in una varietà di altre applicazioni di telecomunicazioni. Questi includono data center, reti CATV e fibre per le installazioni di casa (FTTH). La loro capacità di fornire una divisione del segnale affidabile li rende preziosi in questi contesti.
Vantaggi dell'utilizzo di splitter PLC
● Alta affidabilità e precisione
Uno dei vantaggi straordinari degli splitter PLC in fibra ottica è la loro alta affidabilità e precisione. Forniscono prestazioni coerenti in diverse condizioni ambientali, garantendo che la qualità del segnale sia mantenuta.
● Bassa perdita di inserimento e alte prestazioni di qualità
Gli splitter PLC sono progettati per ridurre al minimo la perdita di inserimento, che si riferisce alla riduzione della potenza del segnale mentre passa attraverso lo splitter. Ciò garantisce che la qualità del segnale rimanga elevata, rendendo gli splitter PLC ideali per applicazioni ad alta larghezza di banda.
Installazione e configurazione
● Metodi per la distribuzione di splitter PLC
L'installazione di splitter PLC in fibra ottica comporta diversi passaggi, tra cui la preparazione dei punti di giunzione, l'installazione dello splitter in una casella di distribuzione e la connessione delle fibre di ingresso e uscita. È essenziale seguire le istruzioni del produttore per garantire una corretta installazione e prestazioni ottimali.
● Considerazioni per l'installazione
Durante l'installazione di splitter PLC, è necessario considerare diversi fattori, come l'ambiente, potenziali fonti di interferenza del segnale e la qualità delle connessioni. Le tecniche di gestione e installazione adeguate sono fondamentali per mantenere l'integrità dei segnali ottici.
Confrontare gli splitter PLC e FBT
● Differenze di prestazione
Gli splitter PLC generalmente superano gli splitter FBT in termini di precisione e affidabilità. L'uso di circuiti integrati in onda luminosa nei divisterie PLC garantisce una distribuzione uniforme del segnale, mentre gli splitter FBT possono sperimentare una maggiore variabilità delle prestazioni.
● Fattori di costo e durata
Mentre gli splitter FBT sono più costi - efficace nell'esborso iniziale, gli splitter PLC offrono una migliore durata e affidabilità a lungo termine. Le tecniche di produzione avanzate utilizzate per gli splitter PLC comportano costi iniziali più elevati ma forniscono un valore migliore attraverso prestazioni e longevità migliorate.
Tendenze e sviluppi futuri
● Innovazioni nella tecnologia splitter PLC
Il campo degli splitter PLC in fibra ottica è in continua evoluzione, con innovazioni volte a migliorare ulteriormente le prestazioni e ridurre i costi. I progressi nelle tecniche fotolitografiche e nelle scienze dei materiali stanno aprendo la strada a splitter più efficienti e robusti.
● Crescita e domanda del mercato
La domanda di splitter PLC in fibra ottica è in aumento, guidata dalla crescente necessità di servizi Internet e di trasmissione di dati ad alta velocità. Si prevede che questa crescita continuerà, alimentata dai progressi nelle infrastrutture di telecomunicazioni e dalla crescente adozione della tecnologia in fibra ottica.
Conclusione: l'impatto degli splitter PLC
Gli splitter PLC in fibra ottica sono parte integrante dell'efficienza e delle prestazioni delle moderne reti in fibra ottica. La loro capacità di dividere segnali ottici con alta precisione e perdita minima li rende indispensabili in una varietà di applicazioni. Poiché la domanda di trasmissione di dati ad alta velocità continua a crescere, il ruolo degli splitter PLC nelle infrastrutture di telecomunicazioni diventerà solo più importante.
FCJ Opto Tech, parte del gruppo FCJ, è stato un pioniere nel settore della comunicazione dal 1985. Rinomato per lo sviluppo del primo cavo in fibra ottica di comunicazione nella provincia di Zhejiang, la società vanta oltre 30 anni di competenza. Con una gamma completa di prodotti di comunicazione ottica, FCJ Opto Tech serve importanti operatori di telecomunicazioni in tutto il mondo, tra cui China Mobile, China Telecom e Telefónica. Per soluzioni splitter PLC in fibra ottica affidabili e innovative, FCJ Opto Tech è il tuo partner di fiducia.Tempo post: 2024 - 07 - 17 17:01:21
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UPDATE `mk_catalog` SET `field` = '[{\"field\":\"jdbj7H\",\"label\":\"\\u672a\\u547d\\u540d\",\"type\":{\"label\":\"\\u7f16\\u8f91\\u5668\",\"is\":\"el-editor\",\"value\":\"<ul class=\\\"history_wrap\\\">\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2021<\\/h5>\\n<div>\\n<p>The administrative department moved to The Optical communication industrial park.<\\/p>\\n<p>Established HANGZHOU FCJ OPTO TECHNOLOGY CO., LTD<\\/p>\\n<p>Established Zhejiang Hangdian Yongtong Wire & Cable Co., Ltd.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2020<\\/h5>\\n<div>\\n<p>Establish Fuchunjiang Information Technology Co., Ltd.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2019<\\/h5>\\n<div>\\n<p>In March, the company obtained the “High-tech Enterprise” award which was granted on November 30thin 2018.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2018<\\/h5>\\n<div>\\n<p>In December, the company acquired the title of “China optical cable qualified supplier ”<\\/p>\\n<p>On November 8th, the company was selected as AA Credit of “Trustworthy” Business Enterprise in Zhejiang province which was issued by Fuyang Market Administration.<\\/p>\\n<p>In November, the company was listed top 10 comprehensive competitive enterprises in China Optical Communication Industrial, 2018.<\\/p>\\n<p> <\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2017<\\/h5>\\n<div>\\n<p>In September, the company was awarded the “Lingyu Award: Outstanding Enterprise” at China Optical Fiber and Cable Conference.<\\/p>\\n<p>In November, the company was selected as Top 10 the most competitive enterprise in China optical communication 2017.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2016<\\/h5>\\n<div>\\n<p>In May, the company was ranked as 13th among the top 100 enterprises of electronic components manufactures in China in 2016 (the 29th Session).<\\/p>\\n<p>In November, the company was recognized as the Vice President of China Electronic Components Industry Association Photoelectric Cable and Optical Devices Branch.<\\/p>\\n<p>In November, the company was listed top 10 comprehensive competitive enterprise in China optical communication industrial, 2016.<\\/p>\\n<p>In November, the company won “China’s qualified supplier of optical cable & power cable ” (in the name of FCJ group).<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2015<\\/h5>\\n<div>\\n<p>In March, the company gained “Trustworthy” Business Enterprise of A Credit “in Zhejiang province.<\\/p>\\n<p>In May, the company ranked 12th among the top 100 enterprises of electronic components manufactures in China in 2015(the 28th session).<\\/p>\\n<p>In June, the company was awarded “Outstanding Contribution to Optical Communication Development in Cross-strait Communications”<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2014<\\/h5>\\n<div>\\n<p>In April, “steel wire winding machine” obtained the national utility model patent certificate.<\\/p>\\n<p>In November, the company was listed top 10 comprehensive competitive enterprise in China optical communication industrial, 2013.<\\/p>\\n<p>In December, one of the PLC optical component cutting methods obtained the national invention patent certificate.<\\/p>\\n<p>In December, Fuyang City’s “100 fine management demonstration enterprise” certificate was obtained.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2013<\\/h5>\\n<div>\\n<p>In January, Optical composite intelligent optical cable for communication access network which was innovated by the company was awarded the “Second Class Prize” of Fuyang science& technology progress.<\\/p>\\n<p>In March, the company was awarded Annual provincial outstanding private enterprise 2012.<\\/p>\\n<p>In August, the company established a joint venture “Hangzhou GOC Optical Communication Co., Ltd.” with GOC Company of South Korea.<\\/p>\\n<p>In September, the planar optical waveguide splitter chip innovated by the company has been selected as the National Torch Program by the Torch High-tech Development Center of the Ministry of Science and Technology.<\\/p>\\n<p>In November, the company obtained the certificate of “Standardization Level 3 of Safe Production” of Hangzhou<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2012<\\/h5>\\n<div>\\n<p>In February,”new optical switching device and optical switching network technology” won the second prize of Zhejiang Provincial Science and Technology Award by the provincial government.<\\/p>\\n<p>In May, the super tensile optical cable was recognized as National Torch Program by Torch High-tech Development Center, Ministry of Science and technology.<\\/p>\\n<p>In November, Optical composite intelligent optical cable for communication access network innovated by the company was awarded the third prize of Hangzhou science&technology progress.<\\/p>\\n<p>In November, the company was listed top 10 comprehensive competitive enterprise in China optical communication industrial, 2012.<\\/p>\\n<p>In November, two new products, the planar optical waveguide splitter chip and one of the round center tube lead-in cables, passed the provincial assessment.<\\/p>\\n<p>In December, Zhang Xudong has been selected as the 7th vice president of CECA optical cable branch, and the FCJ group the vice president organization, at the same time, the company was honored as “Outstanding Contribution to Association”.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2011<\\/h5>\\n<div>\\n<p>In July, the company was ranked as 12th among the top 100 enterprises of electronic components manufactures in China in 2011(the 24th session).<\\/p>\\n<p>In August, the Integrated optical planar waveguide optical communication devices innovated by the company has obtained the certificate of National Torch Program.<\\/p>\\n<p>In October, “Drop cable (non-metallic reinforcement)” was awarded the Third Prize of Hangzhou Science and Technology Progress.<\\/p>\\n<p>In October, “Drop cable (non-metallic reinforcement)” was awarded the Second Prize of Fuyang Science and Technology Progress.<\\/p>\\n<p>In October, the company has obtained the High-tech Enterprise Certificate.<\\/p>\\n<p>In November, the company was listed top 10 comprehensive competitive enterprise in China optical communication industrial, 2011.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2010<\\/h5>\\n<div>\\n<p>In September, Hangfu optical cable was recognized as Zhejiang Well-known Brands.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2009<\\/h5>\\n<div>\\n<p>In March, the company was honored the “Pioneer Enterprise of Social Responsibility”.<\\/p>\\n<p>In April, the optical cable department has been honored the Outstanding Group in Hangzhou “To Create an Organizations characterized of continuous learning and To be Knowledgeable Workers” activity.<\\/p>\\n<p>In May, FCJ Photoelectric Communication Provincial High-tech Company R&D Center was assessed as “good” by Zhejiang Ministry of Science and Technology.<\\/p>\\n<p>In September, Fuhang optical cable was recognized as “Zhejing Well-known Brand”.<\\/p>\\n<p>In October, the company was honored as “60th anniversary of the founding of the People’s Republic: top 10 fiber and optical cable manufacture enterprise which records China’s telecommunication’s glory and dream”<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2007-2008<\\/h5>\\n<div>\\n<p>In March, 2007, the company was recognized as AAA enterprise of customers satisfaction in national communication cable and optical cable industrial.<\\/p>\\n<p>In September, 2007, Fuhang optical cable was recognized as China well-known brands.<\\/p>\\n<p>In November, 2007, the company was listed top 10 comprehensive competitive enterprise in China optical communication industrial, 2007.<\\/p>\\n<p>In September, 2008, the company passed the assessment of national high-tech enterprise and became the high-tech company which is highly supported by government.<\\/p>\\n<p> <\\/p>\\n<p> <\\/p>\\n<p> <\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2006<\\/h5>\\n<div>\\n<p>In January, brand “Fuhang” has been selected as Zhejiang Well-known Brands.<\\/p>\\n<p>In May, the company was honored as “Pacesetter Enterprise of China industrial”.<\\/p>\\n<p>In May, the company passed the ISO 14001 environmental management system certification.<\\/p>\\n<p>In June, the company passed the AAA standardized good behavior confirmation.<\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2004-2005<\\/h5>\\n<div>\\n<p>In March, 2004, the company obtained the qualification certificate of secondary measurement and testing system.<\\/p>\\n<p>In July, 2004, the company obtained the certification certificate and network access certificate from organizations like TLC under the Ministry of Information Industry and National Radio and Television Administration.<\\/p>\\n<p>In August, 2005, the company was selected as the standing director group of China Electrical Appliance Industry Association.<\\/p>\\n<p>In September, 2005, the company won the “advanced family for workers”.<\\/p>\\n<p> <\\/p>\\n<p> <\\/p>\\n<p> <\\/p>\\n<\\/div>\\n<\\/figcaption>\\n<\\/figure>\\n<\\/li>\\n<li class=\\\"wow fadeInUpA animated animated\\\" data-wow-delay=\\\"0.1s\\\" data-wow-duration=\\\"2s\\\">\\n<figure>\\n<figcaption>\\n<h5>2002-2003<\\/h5>\\n<div>\\n<p>In October, 2002, quality management system was changed to ISO 9001, a global standard.<\\/p>\\n<p>In December, 2002, the company was granted AAA credit.<\\/p>\\n<p>In December,2003, technical center 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