Description
The S/UNI-9953-POS is a single chip ATM, POS User-Network Interface operating at 9953.28 Mbit/s.
Provides ATM and POS payload processing for:
STS-192c (STM-64-64c)
4 x STS-48c (4 x STM-16-16c).
STS-192 (STM-64) channelized down to STS-48c (STM-16c).
Implements the Point-to-Point Protocol (PPP) over SONET/SDH specification according to RFC 2615
Features
- Supports framing, scrambling/ descrambling and pointer processing for the following:.
- STS-192c (STM-64-64c).
- 4 x STS-48c (4 x STM-16-16c).
- STS-192 (STM-64) channelized down to STS-48c (STM-16c).
- Supports alarm signal insertion/detection, B1/2/3 processing and insertion/termination of SONET Section/Line/Path overhead bytes (or SDH equivalents). POS/ATM.
- Implements the ATM Forum User Network Interface Specification and the ATM physical lay.