PM5390
Overview
The S/UNI-9953 is a single chip ATM, POS and 10 Gigabit Ethernet UserNetwork Interface operating at 9953.28 Mbit/s and 10.3 Gbit/s. The S/UNI 9953 is intended for use in OC-192c and high-density OC-48c POS/ATM applications as well as 10 Gigabit Ethernet WAN and LAN PHY port cards. 4 x STS-48c (4 x STM-16-16c).
- Provides WAN Interface Sub-layer (WIS), Physical Coding Sub-layer (PCS), and Media Access Controller (MAC) functionality for OC-192c rate 10 Gigabit Ethernet WAN PHY datastream.
- Provides PCS and MAC layer functionality for 10.3 Gbit/s 10 Gigabit Ethernet LAN PHY datastream.
- Supports framing, scrambling/ descrambling and pointer processing for the following:
- STS-192c (STM-64-64c).
