The Apodis IPL4002M OTN processors ASICs are a member of Tera-Pass’ product family for access applications. Apodis IPL4002M processors support the functionality required by metro, access and enterprise networks. Apodis IPL4002M client-side supports up to 16 multi-service, multi-rate ports and multiplexes them to 4 OTU2/OTU1 (10.7/11.1 G or 2.7G) bearers.
40G OTN Processor, Muxponder
Overview
Key Features
- 16 Client Ports support up to 40G of traffic presented through 16 multi-rate and multi-protocol interfaces.
- 4 Client Signal Processors, each capable of supporting up to 10G of Client Traffic, implement the functionality of various Client-Side protocols, such as Ethernet, SDH/SONET, OTN and more.
- A Transparent Agnostic Fabric (TAF) provides non-blocking, unidirectional, bi-directional and unrestricted multicast connectivity, supporting ODU-0/1/2/flex granularities.
- 4 Line Signal Processors, each capable of supporting up to 10G of Line Traffic, implement the functionality of OTU2/OTU1 bearers offering multiple choices of Forward Error Correction (FEC) algorithms. The OTU2 line signals can be configured for PT20 and PT21 multiplexing.
- A 32-bits parallel control bus supports Intel and Freescale operational modes.
- An External Overhead Interface (EOI) provides round-robin access to all the GCC channels of OTN signals, to all the DCC channels of SDH/SONET signals and Read/Write (R/W) to the entire overheads of OTN signals. Special built-in logical operators allow to implement additional functions on OTN overhead fields.
- Apodis OTN processors operate off a single 155.52MHz reference clock. No additional external circuitry is needed to support the wide variety of protocols and bitrates of its Client and Line interfaces. Integrated jitter attenuators with variable filter poles meet the most stringent requirements for Jitter Generation, Accepted Jitter and Transfer Jitter.
Block Diagram
