BCM8512 [BOARDCOM]
DWDM TRANSPORT PROCESSOR WITH INTEGRATED 10G TRANSCEIVER, G.709 FEC, SONET/SDH, AND 10GE PERFORMANCE MONITOR; 带集成10G收发器， G.709 FEC ， SONET / SDH和万兆以太网性能监控DWDM传输处理器
| 型号： | BCM8512 |
| 厂家： | 
Broadcom Corporation. |
| 描述： | DWDM TRANSPORT PROCESSOR WITH INTEGRATED 10G TRANSCEIVER, G.709 FEC, SONET/SDH, AND 10GE PERFORMANCE MONITOR |
| 文件： | 总2页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BCM8512
®
DWDM TRANSPORT PROCESSOR WITH INTEGRATED 10G TRANSCEIVER,
G.709 FEC, SONET/SDH, AND 10GE PERFORMANCE MONITOR
S U M M A R Y O F B E N E F I T S
F E A T U R E S
G.709 digital wrapper
The first and only 10G digital wrapper/FEC/PM chip with
integrated 10G transceiver in the industry.
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Provides FEC statistics: total corrected bits, corrected bytes
and uncorrectable blocks
G.975 Reed-Solomon RS(255,239) FEC
Integrated transceiver exceeds all SONET/SDH jitter
specifications.
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Single chip supporting both SONET/SDH and 10 Gigabit
Ethernet data.
Extracts and inserts OTU and SONET/SDH section and line
overhead bytes.
Extracts and inserts DCC and GCC bytes.
Bidirectional device with separate receive and transmit paths.
Transparent error correction and detection.
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Bidirectional SONET/SDH Performance Monitor
Integrated cleanup PLL with external VCXO.
Performs frame and byte alignment on received OTU and
SONET/SDH frames.
Bidirectional 10 Gigabit Ethernet performance monitor
Sample phase adjustment provides better noise immunity.
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Seamless connection to Broadcom multiplexer/demultiplexer
devices using SFI-4 interface.
Scrambles and unscrambles OTU and SONET/SDH frames.
Compact, low-profile package: 31 mm ∞ 31 mm, HSBGA
Ultra-low power consumption: 2W
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Monitors and reports OOF/LOS/LOF/SD/SF/LOM/OOM or
OTU and SONET/SDH frames.
Monitors K1/K2 to report APS/AIS/RDI conditions.
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Standard 0.13 micron CMOS process
Inserts AIS on SONET/SDH frames.
SFI-4 parallel interface (622, 627, 644, 666, 669 and 692 Mbps).
IEEE 1149.1 JTAG
Monitors M1 to report REI on SONET/SDH frames.
Monitors S1 for mismatch and inconsistent values.
Monitors and reports J0 byte messages.
A P P L I C A T I O N S
Monitors B1/B2 to report parity errors on SONET/SDH
frames.
Generates and inserts B1/B2 bytes on SONET/SDH frames.
DWDM long haul transport
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DWDM metro transport
Includes integrated 10 Gigabit Transceiver (9.953, 10.037,
10.312, 10.664, 10.709 and 11.09 Gbps) with limiting amp.
16-bit microprocessor interface
Next-generation SONET/SDH multiplexers
Digital cross connects
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Fiber-optic terminators and test equipment
10G DWDM Transport Line Card
Client Side
Line Side
SONET/SDH
WAN PHY
LAN PHY
BCM
8128
BCM8512
10G Serial
Module
(Digital
Wrapper/FEC/
PM)
16 bits
SFI-4
10G serial
BCM
8129
B C M 8 5 1 2 O V E R V I E W
CLU2OUTP/N
CLU2FBP/N
External
VCXO
PD2OUT
Phase
Detector 2
Charge
Pump 2
TXCLKINP/N
SONET/SDH
PM 2
LA + CDR
DEMUX
TX
Wrapper
FEC
Encoder
FIFO 2
RDINP/N
9.953 Gbps
TXDATAP/N[15:0]
622.08/666.51/
669.33/693.13 MHz
10GE
PM 2
SONET/SDH
PM 1
CMU +
MUX
FEC
Decoder
RX
Wrapper
FIFO 1
RXDATAP/N[15:0]
622.08/666.51/
669.33/693.13 MHz
TSDP/N
TSCKP/N
9.953 Gbps
10GE
PM 1
Charge
Pump 1
Phase
Detector 1
RXCLKP/N
External
VCXO
PDOUT
CMUREFP/N
The BCM8512 is an 10 Gigabit DWDM transport processor that
supports all the major functions on a DWDM line card:
The G.709 digital wrapper allows a multitude of signals to be carried
over the optical transport network. These signals include legacy
SONET/SDH and PDH signals, along with packet-based data such as IP,
ATM, GbE and SDL.
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G.709 digital wrapper (final draft)
G.975 Reed-Solomon RS(255,239) FEC
SONET/SDH Performance Monitor
10 Gigabit Ethernet performance monitor
Integrated OC-192 transceiver
The BCM8512 is the first digital wrapper, FEC and performance monitor
chip with an integrated 10 Gigabit transceiver in the industry. The
transceiver is programmable to support OC-192 SONET/SDH, LAN
PHY and WAN PHY rates with and without FEC. The transceiver
performs the clock and data recovery (CDR) and demultiplexing
functions on the serial input data and the clock multiplication (CMU) and
multiplexing (MUX) functions to produce the serial output data.
The BCM8512 can operate in bidirectional mode and perform SONET/
SDH or Ethernet performance monitoring in both the receive and
transmit paths. All necessary performance monitor functions for
SONET/SDH and 10 Gigabit Ethernet are provided for operations,
administration, maintenance, and provisioning (OAM&P) so that no
external performance monitor is required.
Related Documents
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BCM8512 Data Sheet
BCM8512 EVM User Manual
BCM8512 EVM Quick Start Guide
BCM8511B to BCM8512 Migration Application Note
Interfacing BCM8512 to Discrete MUX/DEMUX Application Note
Broadcom®, the pulse logo, and Connecting everything® are trademarks of Broadcom Corporation and/
or its subsidiaries in the United States and certain other countries. All other trademarks mentioned are the
property of their respective owners.
®
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
Phone: 949-450-8700
Fax: 949-450-8710
E-mail: info@broadcom.com
Web: www.broadcom.com
© 2004 by BROADCOM CORPORATION. All rights reserved.
8512-PB05-R
8/13/04
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