PAS5211 GPON OLT
Overview
Product Overview
The PAS5211 is a four-port Gigabit PON Optical Line Terminal (OLT) System-on-Chip (SOC) dedicated for use in a Gigabit Passive Optical Network (ITU-T G.984 GPON). The PAS5211 chip integrates GPON Media Access Control (MAC) functions, GPON protocol management, IEEE 802.1ad-compliant VLAN bridge, Ethernet MAC functions, and an embedded CPU subsystem.
Highlights
- Quad-channel Gigabit PON OLT-compliant with ITU-T G.984 standard:
- 128-bit AES downstream encryption
- Forward Error Correction (FEC)
- PON network diagnostic interface
- Programmable interface logic for optical transceiver
- Integrated CPU subsystem
- Complete integrated hardware and software solution for PON network control and real-time management
- Complete OLT driver software package development platform supports automatic operation and OEM extensions
- Programmable dynamic bandwidth allocation (DBA) hardware engines with run-time downloadable algorithms
- XAUI interface for direct backplane connection
- Multi-port serial Ethernet interface to the OLT aggregation logic
- IEEE 802.1ad-compliant VLAN bridging and VLAN manipulation
- IP multicasting (IGMP and MLD)
- IEEE 802.1x Authenticator with remote administration
- Dedicated management port to core network controller
Benefits
- Full ITU-T G.984 GPON OLT functionality with integrated ARM CPU and a comprehensive software package
- Integrated GPON SERDES
- IEEE 802.1ad-compliant VLAN bridge
- IP Multicasting support
- Comprehensive OLT software development package with a complete set of device drivers
- Integrated encryption engine enhances security and privacy
- Run-time programmable dynamic bandwidth allocation (DBA) hardware engines
- On-chip controller for performing complete link management and OAM of GPON link with up to 128 ONTs per GPON channel
Interfaces
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