BCM8128
®
MULTI-RATE 10-GBPS SONET/SDH/10GE/FEC MUX
BCM8128 Functional Block Diagram
• 10-Gigabit MSA (Multi-Source Agreement) compliant
Fully integrated Clock Multiplication Unit (CMU) supports
multiple rates: OC-192, 10GE, 10GFC and its FEC rates
16:1 multiplexer with LVDS data input
Configurable divide by 16 or 32 clock modes
Configurable LVDS input clock-to-data bus timing skew
control
On-chip 16 x 10 FIFO eliminates system timing issues
Serial data polarity invert
Bit order reversal
Low Jitter 10 Gigabit Output Clock for retiming lased Tx clock
output
Lock detect
Core power supply: 1.8V
I/O power supply: CML at 1.8V, LVDS and CMOS at 1.8V or
3.3V
Power consumption: 450 mW
Standard CMOS fabrication process
127-pin BGA package
Compliant with Optical Internetworking Forum (OIF),
Telcordia, ITU-T, ANSI, and IEEE 802.3ae industry
standards.
Reduces design cycle and time to market.
High level of integration allows for higher port density
solutions.
Uses the most effective silicon economy of scale for CMOS-
based devices.
Low-power consumption eliminates the need for external
cooling sources.
FEATURES SUMMARY OF BENEFITS
OC-192/STM-64/10GE transmission equipment
SONET/SDH optical modules
ADD/DROP multiplexers
Digital cross-connects
ATM switch backbones
SONET test equipment
Terabit routers
Edge routers
APPLICATIONS
10-Gb Serial Data
ORX ORX
BCM8129
BCM8128
Processor Processor
XSBI (16 Bit) Parallel Data XSBI (16 Bit) Parallel Data
BCM8129 ORX ORX
BCM8128
Network Interface Network Interface