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光纤到户(FTTH)的光缆线路为什么要分成多个光缆段落？（图）
光纤到户 FTTH 光缆线路 光缆段落
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2023/11/6
光纤到户(FTTH)的光缆线路从局至用户一般被分成主干段、配线段、引入段和入户段共4个段落。一般来说，一条光纤链路经过的光缆段落越少，越容易维护，链路的安全性越高。为什么FTTH的光缆线路要分成这么多的光缆段落呢。
Transmission of Multi-Band OFDM-UWB Signals along NG-FTTH Networks using Directly Modulated Lasers
Modulation Optical communications
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2015/5/26
Transmission of multi-band OFDM-UWB signals along FTTH networks using directly modulated lasers is experimentally evaluated. Reach of 100 km of standard SMF is achieved with a BER below 10 -4 and an O...
“Real World” FTTH Optical-to-Radio Interface Performance for Bi-directional Multi-Format OFDM Wireless Signal Transmission
Real World FTTH Optical Radio Interface Performance Bi-directional OFDM Wireless Signal Transmission
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2015/5/18
The optical-to-radio and radio-to-optical interfaces in fiber-to-the-home access networks were evaluated for LTE, WiMAX and UWB simultaneous distribution. Successful bi-directional transmission was ac...
Techno-economic study of high–splitting ratio PONs and comparison with conventional FTTH-PONs/FTTH-P2P/ FTTB and FTTC deployments
Techno-economic FTTH-PONs/FTTH-P2P/ FTTB FTTC deployments
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2015/5/15
We present a techno-economic study on the outside plant costs comparison between the standard FTTH-PON deployments with future high-splitting ratio PONs. The high-splitting ratio PONs are also compare...
Bit error rate (BER) performance of return-to-zero and non-return-to-zero data signals optical code division multiple access (OCDMA) system based on AND detection scheme in fiber-to-the-home (FTTH) networks
spectral amplitudes coding – optical code division multiple access detectionscheme subtraction technique non-return-to-zero (NRZ) and return-to-zero (RZ) pulse generator
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2011/5/5
In this paper, we will focus on the modulation format used to create the optical pulses, which are
return-to-zero (RZ), and non-return-to-zero (NRZ). Bit error rate (BER) performance is evaluated
ba...
10Gbps Monolithic Silicon FTTH Transceiver without Laser Diode for a new PON Configuration
Fiber optics communications Photonic integrated circuits
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2015/6/5
A new PON configuration and novel silicon photonic transceiver architecture for ONU are proposed, eliminating the need for an internal laser source in ONU. The Si transceiver is fully monolithic and d...
Detecting faulty fiber with centralized failure detection system (CFDS) in fiber-to-the-home (FTTH) access network
detection of faulty fiber identification of failure location
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2011/5/6
A new technique for detecting any faulty fiber and identifying the failure location occurring in tree-based structured fiber-to-the-home (FTTH) access network with centralized failure detection system...
Cost Efficient Non-Service Interrupting Monitoring of Optical Fiber Links in FTTH / FTTB Networks
Cost Efficient Non-Service Interrupting Monitoring Optical Fiber Links FTTH / FTTB Networks
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2015/7/31
We present recent advances in low cost fiber monitoring techniques for FTTH/FTTB networks employing integrated means for localizing fiber faults and for testing fiber connectivity in PONs.
随着用户对宽带接入提出更高需求、光纤到户实现成本逐渐下降、光纤接入技术快速发展，光纤到户宽带接入方式将逐渐成熟。本文在对目前实现光纤到户的各种光纤接入技术的优势、缺点、应用场合进行详细分析的基础上，提出GEPON和GPON是将来实现光纤到户两种最具潜力的光纤接入技术，并对当前标准和设备比较成熟的GEPON关键技术进行介绍。
2008中国FTTH发展高峰论坛及设计技术研讨会
FTTH发展 设计技术 研讨会
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2008/4/15
本届“2008中国FTTH发展高峰论坛及设计技术研讨会”将遍邀全国各地的主要电信运营商和全国各省、地、市特别是国内四个FTTH试点城市（北京、武汉、上海、广州）的电信设计单位的领导、FTTH设计方面的主管、技术人员，着重探讨FTTH商业化应用实施方案的设计思路。同时，FFTH相关设备、产品的现状，各类不同的工程实施方案，FTTH技术的发展趋势也是本次研讨会的重要议题。
本届研讨会将为电信运营...