发明名称 |
OPTICAL NETWORK TERMINATION APPARATUS IN WDM/SCM PON |
摘要 |
A termination device for use in a WDM-SCM PON system can effectively support a multi-channel integration function of a WDM/SCM PON system. The termination device contained in a termination end of a WDM/SCM (Wavelength Division Multiplexing/Sub-Carrier Multiplexing) PON (Passive Optical Network) to connect the PON with either a subscriber or an Ethernet service network includes: an Ethernet interface module connected to the Ethernet service network or the subscriber to perform an Ethernet interface function; a WDM/SCM physical layer module physically connected to the WDM/SCM PON to transmit/receive optical signals to/from the WDM/SCM PON; and a MAC (Media Access Control)-bridge module for performing a multiplexing/demultiplexing operation based on a MAC address upon receipt of transmission/reception frames, and reconstructing preambles of the frames while being classified according to channels so that individual Ethernet frames are matching-processed while being classified according to SCM channels of the WDM/SCM physical layer module.
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申请公布号 |
KR20050061893(A) |
申请公布日期 |
2005.06.23 |
申请号 |
KR20030093463 |
申请日期 |
2003.12.18 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
YUN, HYUN HO;KIM, TAE YEON;YOO, JEONG JU;KIM, BYOUNG WHI |
分类号 |
H04L12/28;H04B10/20;H04B10/24;H04J14/02;H04Q11/00;(IPC1-7):H04L12/28 |
主分类号 |
H04L12/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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