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Work item:
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G.984.3
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Subject/title:
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Gigabit-capable Passive Optical Networks (G-PON): Transmission Convergence Layer Specification
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Status:
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Approved on 2008-03-29
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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Rev.
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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-
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Supporting members:
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-
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Summary:
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Summary
The present Recommendation describes the Transmission Convergence Layer for Gigabit-capable Passive Optical Networks - a family of flexible access networks capable of providing a range of broadband and narrow-band services, operating at the rates of 2.48832 Gbit/s downstream, and 1.24416 or 2.48832 Gbit/s upstream. The Recommendation includes the specifications of the following:
" Gigabit PON Transmission Convergence (GTC) layer framing;
" Upstream Time-Division Multiple Access mechanism;
" Physical layer OAM messaging channel;
" Principles and signalling mechanism of the Upstream Dynamic Bandwidth Assignment;
" ONU activation method;
" Forward Error Correction;
" Security.
This Recommendation forms an integral part of the G.984 series of ITU-T Recommendations that, together, specify a single coherent set of access transmission systems.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2008-02-25 16:00:43
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Last update:
2008-02-25 16:05:38
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