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1. 发明申请

WO2013066359A1 HFC CABLE SYSTEM WITH SHADOW FIBER AND COAX FIBER TERMINALS 审中-公开
标题翻译： HFC光纤系统，带有光纤和光纤终端
公开(公告)号：WO2013066359A1
公开(公告)日：2013-05-10
申请号：PCT/US2011/061566
申请日：2011-11-20
申请人： RAKIB, Selim Shlomo
发明人： RAKIB, Selim Shlomo
IPC分类号： H04N7/173
CPC分类号： H04L47/00 , H04B10/25751 , H04H20/69 , H04H20/78 , H04J14/00 , H04N7/22 , H04Q11/0067
摘要： System and method to extend the upstream data capacity of an HFC CATV system by extending a "shadow" optical fiber network deeper into the various CATV cable neighborhoods, with coax fiber terminals (CFT) spaced roughly according to the distribution of CATV active devices such as RF amplifiers. The CFT can intercept local upstream data from various neighborhood sub-regions and transform this upstream data into upstream optical data, thus relieving upstream data congestion in the 5-42 MHz CATV frequency region. The system can produce an order of magnitude improvement in upstream capability, while maintaining high compatibility with legacy HFC equipment. The CFT may exist in multiple embodiments ranging from low-cost "dumb" CFT to sophisticated CFT that can additionally provide GigE to the home (GTTH) service. Methods to maintain good compatibility with legacy CMTS devices, and methods to utilize DOCSIS MAP data for more efficient data transmission are also discussed.
摘要翻译：通过将“阴影”光纤网络更深地扩展到各种CATV电缆邻域中，通过同轴光纤终端（CFT）根据CATV有源设备的分布大致间隔地扩展HFC CATV系统的上行数据容量的系统和方法，例如射频放大器。 CFT可以截取各个邻域子区域的本地上游数据，并将上游数据转换成上行光数据，从而缓解了5-42 MHz有线电视频率区域的上行数据拥塞。该系统可以在上游能力方面产生一个数量级的改善，同时保持与传统HFC设备的高兼容性。 CFT可以存在于多个实施例中，从低成本“哑”CFT到可以另外向家庭（GTTH）服务提供GigE的复杂CFT。还讨论了与传统CMTS设备保持良好兼容性的方法以及利用DOCSIS MAP数据进行更有效的数据传输的方法。

2. 发明申请

WO2006014433A2 SYSTEM AND METHOD FOR PROPAGATING SATELLITE TV-BAND, CABLE TV-BAND, AND DATA SIGNALS OVER AN OPTICAL NETWORK 审中-公开
标题翻译：用于传播卫星电视带，有线电视频带和数据信号的系统和方法在光网络
公开(公告)号：WO2006014433A2
公开(公告)日：2006-02-09
申请号：PCT/US2005/023847
申请日：2005-07-01
申请人： WAVE7 OPTICS, INC. , KENNY, John J. , WHITTLESEY, Paul F. , FARMER, James O.
发明人： KENNY, John J. , WHITTLESEY, Paul F. , FARMER, James O.
IPC分类号： H04N7/20 , H04N7/173
CPC分类号： H04N7/17309 , H04B10/1125 , H04H20/69 , H04H40/90 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/028 , H04J14/0282 , H04J14/0286 , H04J14/0298 , H04N7/20 , H04N7/22
摘要： An optical network can include a data service hub, a laser transceiver node, and a subscriber optical interface. The data service hub can comprise a satellite antenna and a RF receiver for receiving satellite TV-band electrical signals. These electrical signals can be converted into the optical domain and then propagated over the optical network through optical waveguides to the subscriber optical interface. The subscriber optical interface can comprise an optical filter and a satellite analog optical receiver. The optical filter can separate the satellite TV-band optical signals having a first optical wavelength from other optical signals such as cable TV-band optical signals with a second optical wavelength and data optical signals with a third optical wavelength. The satellite analog optical receiver can further comprise various mechanisms for controlling access to the satellite TV-band signals.
摘要翻译：光网络可以包括数据服务集线器，激光收发器节点和订户光接口。数据服务集线器可以包括用于接收卫星TV频带电信号的卫星天线和RF接收机。这些电信号可以转换成光域，然后通过光波导通过光网络传播到用户光接口。用户光接口可以包括滤光器和卫星模拟光接收器。光滤波器可以将具有第一光波长的卫星TV带光信号与具有第二光波长的有线电视带光信号和具有第三光波长的数据光信号等其它光信号分离。卫星模拟光接收机还可以包括用于控制对卫星TV频带信号的接入的各种机制。

3. 发明申请

WO2005101810A1 SINGLE WIRE RETURN DEVICE FOR DOWNSTREAM IP SIGNALS 审中-公开
标题翻译：用于下载IP信号的单线返回设备
公开(公告)号：WO2005101810A1
公开(公告)日：2005-10-27
申请号：PCT/US2005/012142
申请日：2005-04-08
申请人： SCIENTIFIC-ATLANTA, INC. , ALSOBROOK, David, B. , WALL, William, E. , VERSTEEG, William, C. , NAIR, Ajith, N.
发明人： ALSOBROOK, David, B. , WALL, William, E. , VERSTEEG, William, C. , NAIR, Ajith, N.
IPC分类号： H04N5/00
CPC分类号： H04N21/6168 , H04H20/69 , H04L5/02 , H04L12/2801 , H04L12/2856 , H04L12/2885 , H04L27/34 , H04N7/17336 , H04N21/2221 , H04N21/2381 , H04N21/2383 , H04N21/2393 , H04N21/437 , H04N21/4381 , H04N21/4382 , H04N21/6118
摘要： Systems and methods are disclosed for receiving IP video and audio signals at a subscriber's premises. A QAM modulator then modulates the IP signals and provides the modulated signals to a conventional digital home communications terminal (DHCT). Accordingly, conventional DHCTs can be used in an IP-based network.
摘要翻译：公开了用于在用户的房屋处接收IP视频和音频信号的系统和方法。然后，QAM调制器调制IP信号并将调制信号提供给传统的数字家庭通信终端（DHCT）。因此，传统的DHCT可以用于基于IP的网络中。

4. 发明申请

WO2002089378A1 OPTICAL COMMUNICATIONS SYSTEM AND METHOD FOR TRANSMITTING POINT-TO-POINT AND BROADCAST SIGNALS 审中-公开
标题翻译：用于发送点对点和广播信号的光通信系统和方法
公开(公告)号：WO2002089378A1
公开(公告)日：2002-11-07
申请号：PCT/CA2002/000647
申请日：2002-05-01
申请人： ACCESSPHOTONIC NETWORKS INC. , FATHALLAH, Habib
发明人： FATHALLAH, Habib
IPC分类号： H04J14/02
CPC分类号： H04H20/69 , H04J14/005 , H04J14/0226 , H04J14/0232 , H04J14/0234 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282 , H04N7/22
摘要： A system and method for the simultaneous transmission of point-to-point and broadcast signals over an optical network are provided. In accordance with this invention, the user terminals of the system are divided into groups of user terminals, each assigned a different waveband. Each user terminal within one group is assigned a different point-to-point code within its corresponding waveband for encoding and decoding point-to-point signals exchanged with the central office. A signal broadcast code is assigned per groups of users and therefore per wavebands, for all of the users of a same group to use. All signals on all wavebands are transmitted through the network, but each user terminal may only access point-to-point signals addressed to himself and a copy of the broadcast signal.
摘要翻译：提供了一种用于通过光网络同时传输点对点和广播信号的系统和方法。根据本发明，系统的用户终端被分成用户终端组，每个用户终端分配不同的波段。在一组内的每个用户终端在其对应的波段内分配不同的点对点码，用于对与中心局交换的点对点信号进行编码和解码。每组用户分配信号广播代码，因此每个波段分配给同一组的所有用户使用。所有波段上的所有信号都通过网络传输，但每个用户终端只能访问寻址到自己的点对点信号和广播信号的副本。

5. 发明申请

WO99050992A1 DATA TRANSMITTING/RECEIVING METHOD, DATA TRANSMITTER, DATA RECEIVER, DATA TRANSMITTING/RECEIVING SYSTEM, AV CONTENT TRANSMITTING METHOD, AV CONTENT RECEIVING METHOD, AV CONTENT TRANSMITTER, AV CONTENT RECEIVER, AND PROGRAM RECORDING MEDIUM 审中-公开
标题翻译：数据发送/接收方法，数据发送器，数据接收器，数据发送/接收系统，AV内容发送方法，AV内容接收方法，AV内容发送器，AV内容接收器和程序记录介质
公开(公告)号：WO99050992A1
公开(公告)日：1999-10-07
申请号：PCT/JP1999/001606
申请日：1999-03-30
IPC分类号： H04H20/69 , H04L9/00 , H04L9/08 , H04H1/00 , H04L9/14 , H04L9/32
CPC分类号： H04H20/69 , H04L9/0822 , H04L9/0891 , H04L2209/60
摘要： A data transmitting/receiving method ensuring a high security enhanced by control key update and a high transmission/reception efficiency enhanced by reducing the numbers of authentications and key exchanges. An STB (1) transmits encrypted digital data (Kw(D)) encrypted from digital data (D) using a work key (Kw) and an encrypted work key (Kc(Kw)) encrypted from the work key (Kw) using a control key (Kc), regularly or irregularly updates the control key (Kc), and imparts an identifier (L) for identifying the control key (Kc) to every control key (Kc). A VTR apparatus (2) decrypts the received control key (Kc(Kw)) with the control key (Kc) obtained by performing authentication and key exchange with the STB1, decrypts the received work key (Kw(D)) with the control key (Kc(Kw)), obtains the digital data (D), refers to the transmitted identifier (L) when it resumes the reception after the reception is suspended, judges whether or not the control key (Kc) is updated while the reception is suspended, performs authentication and key exchange again if the control key (Kc) is judged to be updated, and thus obtains the updated control key (Kc).
摘要翻译：一种数据发送/接收方法，通过减少认证和密钥交换的数量，通过控制密钥更新确保高安全性并提高高的发送/接收效率。 STB（1）使用从工作密钥（Kw）加密的工作密钥（Kw）和加密工作密钥（Kc（Kw）），使用加密密钥（Kw）从数字数据（D）加密的加密数字数据（Kw（D））发送控制键（Kc），定期地或不规则地更新控制键（Kc），并且向每个控制键（Kc）输入用于识别控制键（Kc）的标识符（L）。 VTR装置（2）通过与STB1进行认证和密钥交换而获得的控制密钥（Kc）对接收的控制密钥（Kc（Kw））进行解密，用控制密钥解密所接收的工作密钥（Kw（D））（Kc（Kw）），获得数字数据（D），当接收暂停之后恢复接收时，参考发送的标识符（L），判断在接收是否更新控制密钥（Kc）如果控制键（Kc）被判断为更新，则再次执行认证和密钥交换，从而获得更新的控制密钥（Kc）。

6. 发明申请

WO1997048197A2 COMMUNICATION SYSTEM WITH MULTICARRIER TELEPHONY TRANSPORT 审中-公开
标题翻译：具有多媒体电话传输的通信系统
公开(公告)号：WO1997048197A2
公开(公告)日：1997-12-18
申请号：PCT/US1997008533
申请日：1997-05-20
申请人： ADC TELECOMMUNICATIONS, INC.
发明人： ADC TELECOMMUNICATIONS, INC. , DAPPER, Mark, J. , GEILE, Michael, J. , HILL, Terrance, J. , ROBERTS, Harold, A. , ANDERSON, Brian, D. , BREDE, Jeffrey , WADMAN, Mark, S. , KIRSCHT, Robert, J. , HERRMANN, James, J. , FORT, Michael, J. , BUSKA, Steven, P. , SOLUM, Jeff , ENFIELD, Debra, Lea , BERG, Darrell , SMIGELSKI, Thomas , TUCKER, Thomas, C. , HALL, Joe , LOGAJAN, John, M. , BOUALOUANG, Somvay , LOU, Heng , ELPERS, Mark, D. , DOWNS, Matt , FERRIS, Tammy , OPOCZYNSKI, Adam , RUSSELL, David, S.
IPC分类号： H04J00/00
CPC分类号： H04W24/00 , G06F17/14 , G06F17/142 , H03M13/1515 , H03M13/356 , H04B10/272 , H04H20/69 , H04H20/77 , H04H20/78 , H04H20/79 , H04H20/80 , H04H60/11 , H04H60/86 , H04H60/96 , H04H60/97 , H04J3/14 , H04J14/0298 , H04K1/00 , H04K3/226 , H04K3/255 , H04L1/004 , H04L1/0045 , H04L1/0057 , H04L1/0071 , H04L1/24 , H04L5/0007 , H04L5/0037 , H04L5/0044 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04L12/10 , H04L12/12 , H04L12/2801 , H04L12/44 , H04L25/03866 , H04L27/2601 , H04L27/2608 , H04L27/2614 , H04L27/2626 , H04L27/2628 , H04L27/2634 , H04L27/2647 , H04L27/265 , H04L27/2652 , H04L27/2655 , H04L27/2657 , H04L27/2662 , H04L27/34 , H04L41/0213 , H04L41/064 , H04L41/0896 , H04L43/00 , H04L43/022 , H04L43/067 , H04L43/0811 , H04L43/0817 , H04L43/0823 , H04L43/0829 , H04L43/0847 , H04L43/0852 , H04L43/0858 , H04L43/0864 , H04L43/0882 , H04L43/16 , H04L2001/0093 , H04L2027/0036 , H04L2027/0057 , H04L2027/0067 , H04M7/006 , H04M9/027 , H04N7/17309 , H04N7/22 , H04N21/2221 , H04N21/2383 , H04N21/2385 , H04N21/2402 , H04N21/4382 , H04N21/6118 , H04N21/6137 , H04N21/6168 , H04W24/08 , Y02D50/40 , Y02D50/42
摘要： The comminication system includes a hybrid fiber/coax distribution network. A head end provides for downstream transmission of telephony and control data in a first frequency bandwidth over the hybrid fiber/coax distribution network and reception of upstream telephony and control data in a second frequeny bandwidth over the hybrid fiber/coax distribution network. The head end includes a head end multicarrier modem for modulating at least downstream telephony information on a plurality of orthogonal carriers in the first frequency bandwodth and demodulating at least upstream telephony information modulated on a plurality of orthogonal carriers in the second frequency bandwidth. The head end further includes a controller operatively connected to the head en multicarrier modem for controlling transmission of the downstream telephony information and downstream control data and for controlling receipt of the upstream control data and upstream telephony information. The system further includs service units, each service unit operatively connected to the hybrid fiber/coax distribution network for upstream transmission of telephony and control data in the second frequency bandwidth and for receipt of the downstream control data and telephony in the first frequency bandwidth. Each service unit includes a service unit multicarrier modem for modulation at least the upstream telephony information on at least one carrier orthogonal at the head end terminal to another carrier in the second frequency bandwidth and for demodulating at least the downstream telephony information modulated on at least a band of a plurality of orthonogal carriers in the first frequency bandwidth. Each service unit also includes a controller operatively connected to the service unit multicarrier modem for controlling the modulation of and demodulation performed by the service unit multicarrier modem. A method of monitoring communication channels, a distributed loop method for adjusting transmission characteristics to allow for transmission of data in a multi-point to point communication system, a polyphase filter technique for providing ingress protection and a scanning method for indetifying frequency bands to be used for transmission by service units are also included. Also provided is a method and apparatus for performing a Fast Fourier Transform (FFT). In one embodiment, a scalable FFT system is built using a novel dual-radix butterfly core.
摘要翻译：粉碎系统包括混合纤维/同轴电缆分配网络。头端提供在混合光纤/同轴电缆分配网络上的第一频带中的电话和控制数据的下行传输，并且通过混合光纤/同轴电缆分配网络以第二频带宽度接收上行电话和控制数据。前端包括头端多载波调制解调器，用于在第一频带中对多个正交载波调制至少下游电话信息，并且解调至少在第二频带中的多个正交载波上调制的上行电话信息。前端还包括可操作地连接到多载波调制解调器头部的控制器，用于控制下游电话信息和下游控制数据的传输，并用于控制上游控制数据和上游电话信息的接收。该系统还包括服务单元，每个服务单元可操作地连接到混合光纤/同轴电缆分配网络，用于电话的上行传输和第二频率带宽中的控制数据，以及用于在第一频带中接收下游控制数据和电话。每个服务单元包括服务单元多载波调制解调器，用于至少将在头端终端正交的至少一个载波的第二频带中的上行电话信息调制到第二频带中的另一载波，并且用于至少解调至少在一个在第一频率带宽中的多个orthonogal载波的频带。每个服务单元还包括可操作地连接到服务单元多载波调制解调器的控制器，用于控制由服务单元多载波调制解调器执行的调制和解调。监视通信信道的方法，用于调整传输特性以允许多点到点通信系统中的数据传输的分布式环路方法，用于提供入口保护的多相滤波器技术和用于使用频带的扫描方法也包括服务单位的传输。还提供了一种用于执行快速傅里叶变换（FFT）的方法和装置。在一个实施例中，使用新颖的双核蝴蝶核心构建可扩展FFT系统。

7. 发明申请

WO1987002205A1 OPTICAL DISTRIBUTION SYSTEM 审中-公开
标题翻译：光学分配系统
公开(公告)号：WO1987002205A1
公开(公告)日：1987-04-09
申请号：PCT/AU1986000277
申请日：1986-09-23
申请人： AUSTRALIAN TELECOMMUNICATIONS COMMISSION , McGREGOR, Ian, Murray
发明人： AUSTRALIAN TELECOMMUNICATIONS COMMISSION
IPC分类号： H04B09/00
CPC分类号： H04H20/69 , H04B10/272
摘要： An optical distribution system for 2-way communication from an exchange to a number of user stations (30). The user stations may comprise offices or homes and be arranged to receive bidirectional telecommunications signals, hi-fi stereo signals or other data. The system includes an exchange transmitter (2), exchange receiver (4) and an exchange coupler (10) for coupling the transmitter to an optical fiber line (14). Located remote from the exchange is a passive multi-port coupler (18) including optic fiber tails (16) extending to the user stations. Each user station includes a transmitter (32), receiver (34) and a coupler (36) for coupling the fiber tail (26) to the station transmitter and receiver (32, 34).
摘要翻译：一种用于从交换机到多个用户站（30）的双向通信的光分配系统。用户站可以包括办公室或家庭，并且被布置成接收双向电信信号，高保真立体声信号或其他数据。该系统包括用于将发射机耦合到光纤线路（14）的交换发射机（2），交换接收机（4）和交换耦合器（10）。位于远离交换机的是一个无源多端口耦合器（18），包括延伸到用户站的光纤尾部（16）。每个用户站包括用于将光纤尾部（26）耦合到站发射机和接收机（32,34）的发射机（32），接收机（34）和耦合器（36）。

8. 发明申请

WO2014168001A1 情報発信装置、情報発信方法およびプログラム审中-公开
标题翻译：信息传输设备和信息传输方法与程序
公开(公告)号：WO2014168001A1
公开(公告)日：2014-10-16
申请号：PCT/JP2014/058454
申请日：2014-03-26
申请人：日本電気株式会社
发明人：松村　聡見
IPC分类号： G08B27/00 , G08B1/00 , H04H20/02 , H04H20/59 , H04M11/04
CPC分类号： H04H20/02 , G08B27/00 , H04H20/59 , H04H20/69 , H04H60/27
摘要：　防災情報の確認に係る手間を軽減することが可能な情報発信装置を提供する。　屋外子局受信／拡声放送部（１）は、防災無線による防災情報を受信し、当該受信した防災情報を音声出力方式で発信する。録音／再生部（４）は、防災情報を記録する。微弱ＦＭ送信機（５）は、録音／再生部（４）が記録した防災情報を、音声出力方式以外の出力方式で発信する。
摘要翻译：提供了可以减少与确认灾害信息相关的努力的信息传输装置。室外儿童站接收/公共广播单元（1）通过无线灾害系统接收灾害信息，并发送以语音输出格式接收的灾害信息。记录/重放单元（4）记录灾害信息。弱FM发射机（5）以除语音输出格式以外的输出格式发送记录/重放单元（4）记录的灾害信息。

9. 发明申请

WO2010140858A2 학교용 방송 통신 융합 시스템 审中-公开
标题翻译：用于学校的广泛的广播和通信系统
公开(公告)号：WO2010140858A2
公开(公告)日：2010-12-09
申请号：PCT/KR2010/003584
申请日：2010-06-03
申请人： 폰 시스템주식회사 , 최현범
发明人： 최현범
IPC分类号： H04H20/12 , H04H20/61 , H04H40/18
CPC分类号： H04H20/69 , H04H20/28
摘要： 본 발명은 학교에 설치되어 방송과 통신 서비스를 지원하는 학교용 방송 통신 융합 시스템에 관한 것으로서, 방송신호와 통신 신호를 서로 다른 파장을 갖는 광신호들로 다중화하여 융합된 통신 방송 광신호를 광섬유를 통해 전송하는 방송/통신 융합부와, 방송/통신 융합부에서 전송된 광신호를 수신하여 파장대별로 역다중화하여 분리된 광신호인 방송신호와 통신 신호를 대응되는 종단 단말기로 전송하는 수신부를 구비하고, 수신부는 실내의 온도를 검출하는 온도센서가 마련된 센서부와, 방송/통신 융합부에서 전송된 신호의 처리를 제어하며, 센서부의 온도센서에서 출력되는 신호를 수신받아 검출된 온도를 표시부를 통해 표시하는 수신제어부를 더 포함한다. 이러한 학교용 방송 통신 융합 서비스 시스템에 의하면, 방송과 통신을 통합하여 서비스 할 수 있으면서도, 교실내의 온도 정보, 학생유무정보, 탄소농도정보를 검출하여 관리서버로 제공할 수 있어 교실내의 환경에 대한 모니터링을 용이하게 할 수 있고, 기기의 활용도를 높일 수 있는 장점을 제공한다.
摘要翻译：本发明涉及一种用于学校的融合广播和通信系统，其安装在学校中以提供广播和通信服务。该系统包括：广播/通信会聚单元，用于将广播和通信信号与不同波长的光信号进行多路复用，然后通过光纤发送会聚的广播通信光信号; 以及接收机，用于从广播/通信会聚单元接收光信号，根据波段解复用信号，然后将分离的广播和通信信号发送到对应的终端，其中接收机包括：传感器部件，用于检测室内温度的温度传感器; 以及接收控制部分，其控制从广播/通信会聚单元发送的信号的处理，并接收从传感器部分的温度传感器输出的信号，以在显示器上显示检测到的温度。通过这种融合的学校广播和通信系统，可以通过检测和提供有关教室温度，学生存在和碳浓度到管理服务器的信息来整合广播服务和通信服务，并方便监控教室环境，从而增加设备效用。

10. 发明申请

WO2006014433A3 SYSTEM AND METHOD FOR PROPAGATING SATELLITE TV-BAND, CABLE TV-BAND, AND DATA SIGNALS OVER AN OPTICAL NETWORK 审中-公开
标题翻译：用于传播卫星电视带，有线电视频带和数据信号的系统和方法在光网络
公开(公告)号：WO2006014433A3
公开(公告)日：2006-07-20
申请号：PCT/US2005023847
申请日：2005-07-01
申请人： WAVE7 OPTICS INC , KENNY JOHN J , WHITTLESEY PAUL F , FARMER JAMES O
发明人： KENNY JOHN J , WHITTLESEY PAUL F , FARMER JAMES O
IPC分类号： H04N7/173
CPC分类号： H04N7/17309 , H04B10/1125 , H04H20/69 , H04H40/90 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/028 , H04J14/0282 , H04J14/0286 , H04J14/0298 , H04N7/20 , H04N7/22
摘要： An optical network can include a data service hub (110), a laser transceiver node (120), and a subscriber optical interface (140). The data service hub can comprise a satellite antenna (375) and a RF receiver (380) for receiving satellite TV-band electrical signals. These electrical signals can be converted into the optical domain and then propagated over the optical network through optical waveguides to the subscriber optical interface. The subscriber optical interface (140) can comprise an optical filter (565) and a satellite analog optical receiver (570). The optical filter (565) can separate the satellite TV-band optical signals having a first optical wavelength from other optical signals such as cable TV-band optical signals with a second optical wavelength and data optical signals with a third optical wavelength. The satellite analog optical receiver can further comprise various mechanisms for controlling access to the satellite TV-band signals.
摘要翻译：光网络可以包括数据服务集线器（110），激光收发器节点（120）和用户光接口（140）。数据服务集线器可以包括用于接收卫星TV频带电信号的卫星天线（375）和RF接收机（380）。这些电信号可以转换成光域，然后通过光波导通过光网络传播到用户光接口。订户光接口（140）可以包括滤光器（565）和卫星模拟光接收器（570）。滤光器（565）可以将具有第一光波长的卫星TV带光信号与具有第二光波长的有线电视带光信号和具有第三光波长的数据光信号的其它光信号分离。卫星模拟光接收机还可以包括用于控制对卫星TV频带信号的接入的各种机制。

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