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Work item:
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G.9807.2
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Subject/title:
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10 Gigabit-capable symmetric passive optical networks (XGS-PON): Reach extension
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Status:
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Approved on 2017-08-13 [Issued from previous study period]
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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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New
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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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Recommendation ITU-T G.9807.2 outlines the architecture and interface parameters for 10 Gigabit-capable symmetrical passive optical network (XG(S)-PON) systems with extended reach using a physical layer reach extension device, such as a regenerator or optical amplifier in the fibre link between the optical line termination (OLT) and optical network unit (ONU). Wavelength converting, continuous mode, 1:N and combination type reach extenders are also described. The maximum reach is up to 60 km with loss budgets of in excess of 28.5 dB being achievable in both spans.
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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:
2016-11-03 17:05:53
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Last update:
2017-09-06 16:28:47
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