The P2P optical access content is as follows:
Definition
Point-to-point (P2P) Ethernet optical access is a mode in which P2P Ethernet optical access boards provide GE, 10GE and FE ports and coordinate with downstream devices to implement various optical access solutions for users. The solutions include FTTC/FTTB, FTTH, FTTO, FTTM.
Purpose
P2P Ethernet optical access is specially applicable to residential communities with optical fibers routed. It provides a more flexible FTTx solution, especially integrated services, including video, voice, and data for users. This feature has the following advantages:
Higher bandwidth. The FTTH solution implemented through P2P optical access can provide a higher bandwidth for users, meeting the requirements of high-end users.
Lower costs. P2P Ethernet optical access boards support more cascaded DSLAMs, reducing FTTC/FTTB networking costs.
Higher reliability. P2P optical access allows a higher reliability in the DSLAM cascading scenario through features such as inter-board aggregation, and ring check.
More flexible scenarios. The P2P Ethernet optical access boards coordinate with a variety of downstream devices (such as the DSLAM, ONT, SBU, and CBU) to implement FTTC/FTTB, FTTH, FTTO, FTTM. An EA5800 configured with the P2P Ethernet optical access board can not only be directly connected to access terminals but also cascade DSLAMs in order to converge a large number of users.
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