OPTICAL NETWORK TERMINATING DEVICE AND OPTICAL SUBSCRIBER LINE TERMINATING DEVICE

PROBLEM TO BE SOLVED: To provide an optical network terminating device capable of reducing power consumption by halting a function relating to unused communication speed, and to provide an optical subscriber line terminating device. SOLUTION: A speed change means 18 estimates queue length, and/or in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANI JUNICHI, KUBO RYOGO, FUJIMOTO KOYO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an optical network terminating device capable of reducing power consumption by halting a function relating to unused communication speed, and to provide an optical subscriber line terminating device. SOLUTION: A speed change means 18 estimates queue length, and/or inflow speed of data flowing in a queue, and/or inflow acceleration of data flowing in the queue, changes communication speed from speed 1 to speed 2 (speed 1