Work item:
|
G.984.3
|
Subject/title:
|
Gigabit-capable Passive Optical Networks (GPON): Transmission convergence layer specification
|
Status:
|
Approved on 2014-01-13 [Issued from previous study period]
|
Approval process:
|
AAP
|
Type of work item:
|
Recommendation
|
Version:
|
Rev.
|
Equivalent number:
|
-
|
Timing:
|
-
|
Liaison:
|
-
|
Supporting members:
|
-
|
Summary:
|
Recommendation ITU-T G.984.3 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. This Recommendation includes the specifications of the following:
o gigabit PON transmission convergence (GTC) layer framing;
o upstream time division multiple access mechanism;
o physical layer OAM messaging channel;
o principles and signalling mechanism of the upstream dynamic bandwidth assignment;
o ONU activation method;
o forward error correction;
o 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.
|
Comment:
|
-
|
Reference(s):
|
|
|
Historic references:
|
Contact(s):
|
|
ITU-T A.5 justification(s): |
|
|
|
First registration in the WP:
2010-05-26 10:34:31
|
Last update:
2016-01-04 16:09:57
|