OC-192/48/12/3 DW/FEC/PM ASYNC Mapper Device Features G.709 Synch

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OC-192/48/12/3 DW/FEC/PM ASYNC Mapper Device Features G.709 Synch

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Niagara
OC-192/48/12/3 DW/FEC/PM ASYNC Mapper Device Features
G.709 Synchronous Asynchronous mapping
192/STM-64 mapping (239,237) Direct (239,238) into
Product Brief
Part Number S19208CBI, Revision 1.4, 2003
Enhanced Gain Forward Error Correction with G.709
10.71, 10.66, 11.1 Gbps enhanced with >8dB coding gain G.709 overhead processing nominal rate expansion Comprehensive channel statistics gathering Corrected bits, bytes Corrected zeros, ones (with outputs) Uncorrectable sub-frame count
G.709 Synchronous Asynchronous mapping
48/STM-16 mapping (239,237) Direct (239,238) into
G.709 Overhead processing
Bi-directional add-drop Bi-direction G.709 Overhead Processing Dedicated ports
Broad Interface Compatibility
bit, Mbps LVDS interface (OIF compliant) Gbps interface Compatible with AMCC Hudson, Ganges, S3091/92, S3097/98, S19211, S3193/S3094, S3474
Ingress Egress SONET/SDH Performance Monitoring/ Injection
OC-192/48/12/3 add-drop processing 8B/10B Monitoring 10GE Monitoring SONET/SDH section line termination add-drop port LOS, OOF, detection monitoring with programmable Signal Degrade Signal Fail thresholds Monitoring, SONET modes Support Protection Switching monitoring changes, line line Automatic, interrupt-driven, manual insertion Frame boundary output
Client Line side loop-back
Client-side loopback single Gbps interface Line loopback Gbps interface
Support System Test Diagnostics
synthesize SONET frame Error injection capability verification remote error reporting Test compliant pseudo-random sequence generation/analysis
General Purpose Processor Interface
Glueless interface MPC860, Dual Mode Interface also supports Intel processors Interrupt Driven Polled mode operation
Additional Protocol Support
Frame Synchronous scrambling Programmable sequence detection
Industry Standard RS(255,239) Forward Error Correction with Coding Gain 10-15 CER)
G.709 Compliant Frame Structure Compatible with AMCC S19203 (Hudson)
Power CMOS Technology
Volt core operation Volt
Figure Block Diagram
Network/Line Interface
OC-192/STM-64 OTU-2 ODU-2 OC-48/12/3/STM-16/4/1 OTU-1 ODU-1
SFI-4 GBPS) SFI-4 GBPS) Ingress/EgressOD Add/Drop IngressEgress SONET/SDH Add/Drop
Client Interface
OC-192/STM-64 OTU-2 ODU-2 OC-48/12/3/STM-16/4/1 OTU-1 ODU-1
ODU-2 Demap
Pattern Analysis
EFEC Decoder
OC-192 10GE BYPASS BYPASS
Encoder
BYPASS BYPASS
BYPASS BYPASS
ODU-2
EFEC Encoder
OC-192 10GE
Decoder
Pattern Analysis
Register
Interrupt Control
Final/Production ReleaseInformation information contained this document about product fully tested characterized phase. features described herein supported. Contact AMCC updates this document latest product status.
Empowering Intelligent Optical Networks
Niagara
OC-192/48/12/3 DW/FEC/PM ASYNC Mapper Device Applications
SONET/SDH OC-48/STM-16 OC-192/STM-64 DWDM transport systems DWDM metro networks Transparent Add-Drop Multiplexing Transponder applications Protocol Transparent Transport IaDI IrDI transponder chip (6.2dB gain network >8dB gain network)
Product Brief
Part Number S19208CBI, Revision 1.4, 2003
signal synchronously asynchronously mapped into ODU-2 ODU-1 payloads, respectively. parity check bytes then optionally added form OTU-2 OTU-1. device also output ODU-2 OTU-1 with parity check bytes. receive direction, data demapped from ODU-2 OTU-1, control signals provided enable timing regeneration client Gbps Gbps signal. When operating G.709 OTU-2/OTU-1 ODU-2/ ODU-1 mode, SONET monitors bypassed. On-chip processing G.709 overhead provided enable single chip G.709 section termination. G.709 overhead added dropped required. Re-mapping required synchronization asynchronous ODU-1 signals supported. Client-signal monitoring 8B/10B encoded data also provided, well 64B/66B monitoring 10GE-LAN traffic. full 10GE-LAN also included Niagara device support extensive 10GE monitoring.
GENERAL DESCRIPTION
AMCC Niagara device wide-area metropolitan transport device aimed next generation applications required transparent multiplexing enhanced error correction capability. device utilizes G.709 frame overhead structures enable deployment full compliant network elements. Niagara will support gain rates, standard G.975 based rate 6.2dB (raw optical coding gain), AMCC's proprietary EFEC code rated greater than (raw optical coding gain). Niagara device capable running both these gains simultaneously, providing superb single chip transponder solution standard gain enhanced gain networks.
SUPPORT
applications which client signal SONET SDH, Niagara generate SONET/SDH both client ingress egress. applications which client signal G.709 compliant regenerator applications, Line Fail un-equipped supported. edge applications, device provisioned provide either SONET/SDH Generic client. This facilitates convergence SONET/SDH functions into single network element.
DATA INTERFACES
Both client network interfaces SFI-4 compliant. Data transferred LVDS parallel data with synchronous clock. Gbps applications, client interface rate varies between Mbps Mbps, aggregate bandwidth 9.95 Gbps 10.7 Gbps. defined parallel client interface 31.25 Mbps (across bits interface) aggregate bandwidth Mbps. device supports OC-192/STM-64, G.709 OTU-2, ITU-G.709 ODU2, proprietary direct (into ODU-2) data client rate 10.3 Gbps. Gbps applications, network side data interface operates parallel rate Mbps Mbps aggregate bandwidth 9.95 Gbps 11.1 Gbps. defined parallel network interface 33.4375 Mbps (across bits interface) aggregate bandwidth Gbps.
MAPPING
compliant client mapping SONET OC-192 STM64 into ODU-2 signals (and corresponding 2.5G signals into ODU-1) supported whereby stuff column added every G.709 sub-frame resulting rate expansion (239/237). chip configured insert G.709 compliant stuff-byte value insert user data into this column. values assigned stuff bytes defined either from register chip from external add-drop port. Coverage these stuff columns calculation optional enabled software. When nocoverage option enabled, Parity check values calculated standard stuff values were present. direct mode supported ODU-2 ODU-1 with stuff columns enable proprietary mapping with 239/238 rate. Start frame signals provided input output ports enable synchronization ODU.
Confidential Proprietary
CLIENT PERFORMANCE MONITORING
SONET/SDH performance monitor supporting OC192/48/12/ SDH64/16/4/1 rates provided perform optional section limited-line termination functions. SONET signal dropped added. On-chip processing critical functions, such provided enable functioning SONET/SDH network element. performance monitor also configured provide non-intrusive monitoring while transparently passing through received signal with overwrite. Gbps signal Gbps
Empowering Intelligent Optical Networks
Niagara
OC-192/48/12/3 DW/FEC/PM ASYNC Mapper Device LEGACY COMPATIBILITY
indicated above, Niagara also supports operation G.975 mode. this mode, G.709 overhead processing inhibited direct access non-framing bytes overhead column provided through pins device. device should configured operate 255,238 mapping mode with stuff columns inserted payload.
Product Brief
Part Number S19208CBI, Revision 1.4, 2003
APPLICATION DIAGRAMS
Figure OC-192/STM64 OTU-2 Edge Transponder Figure shows Niagara edge transponder application. AMCC S19211 CMOS SerDes device provides interface client-side optics. network side, AMCC S3193 S3094 used provide high-performance interface network-side optics. This diagram also diagram mid-span transponder either standard standard network standard enhanced network. either these mid-span transponder applications, client rate would increase from standard SONET rate overhead rate.
CONTROL INTERFACE
general purpose 16-bit microprocessor interface provided control monitoring. interface supports both Intel Motorola type microprocessors, capable operating either interrupt-driven polled-mode configurations.
Figure OC-192/STM64 OTU-2 Edge Transponder
NETWORK SIDE
Encoded Data 10.7 GBit/sec
CLIENT SIDE
OC-192/STM-64 G.709 OTU-2
S3094 DMUX
NIAGARA
S19208
S19211 RXTX S3193
ODU-2 ADD/DROP
ADD/DROP
Confidential Proprietary
Empowering Intelligent Optical Networks
Niagara
OC-192/48/12/3 DW/FEC/PM ASYNC Mapper Device
Figure OC-48/STM16 (and below) OTU-1 Edge Transponder Figure shows Niagara edge transponder application. AMCC S3474 CMOS Dual-SerDes with Continuous mode operation provides interface client side network side optics. this application, client half S3474 will down FDDI rates (125 Mbps). network
Product Brief
Part Number S19208CBI, Revision 1.4, 2003
side S3474 will support client rate plus overhead pure application, will support OTU-1 rate mapping into Digital Wrapper frame.
Figure OC-48/STM16 OTU-1 Edge Transponder
Client NIAGARA
S19208 OC48/12/3 (and SDH) 8B/10B Signals down FDDI (125Mb)
S3475 Dual Continuous Rate Transceiver
Network
ODU-1 ADD/DROP
ADD/DROP
AMCC reserves right make changes products, discontinue product service without notice, advises customers obtain latest version relevant information verify, before placing orders, that information being relied upon current. AMCC registered trademark Applied Micro Circuits Corporation. Copyright 2002 Applied Micro Circuits Corporation. Rights Reserved.
Confidential Proprietary
Minuteman Road Andover, 01810 Tel: 978-247-8000 Fax: 978-623-0024 http:// www.amcc.comnical support, please call 840-6055 email productsupport@amcc.com
Empowering Intelligent Optical Networks

OC-192/48/12/3 DW/FEC/PM ASYNC Mapper Device Features G.709 Synch

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