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[2017-2020] : [SG15] : [Q6/15]

[Declared patent(s)]  - [Publication]

Work item: G.959.1
Subject/title: Optical transport networks physical layer interfaces
Status: Approved on 2018-07-22 [Issued from previous study period]
Approval process: AAP
Type of work item: Recommendation
Version: Rev.
Equivalent number: -
Timing: -
Liaison: IEEE802.3; IEEE P802.3bs
Supporting members: -
Summary: Recommendation ITU-T G.959.1 provides physical layer inter-domain interface (IrDI) specifications for optical networks which may employ wavelength division multiplexing (WDM). The IrDIs within the optical transport network (OTN) are provided by unidirectional, point-to-point, single and multichannel line systems. Their primary purpose is to enable transversely-compatible interfaces to span the boundary between two administrative domains. The IrDI specifications include intra-office, short-haul and long-haul applications, without line amplifiers. This version of this Recommendation includes single channel interfaces up to OTU3 (40 Gbit/s) rate and multichannel interfaces suitable for OTL4.4 (OTU4 striped across four physical lanes).
Comment: -
Reference(s):
  Historic references:
Contact(s):
Pete Anslow, Editor
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First registration in the WP: 2016-11-01 11:06:04
Last update: 2018-09-14 16:00:41