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.

F E A T U R E S

S U M M A R Y O F B E N E F I T S

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

A P P L I C A T I O N S

10-Gb Serial Data

XSBI (16 Bit) Parallel Data

BCM8129

ORX

BCM8128

BCM8129

BCM8128

Network Interface

Processor

Network Interface

Processor