AFBR-78D1SZ - AVAGO TECHNOLOGIES

MicroPOD™

AFBR-77D1SZ, AFBR-78D1SZ

10 Gbps/Channel

Twelve Channel Parallel Fiber Optics Modules

Product Brief

Description

The AFBR-77D1SZ Twelve Channel, Pluggable, Parallel Fi-

ber Optics Transmitter and AFBR-78D1SZ Twelve Channel,

Pluggable, Parallel Fiber Optics Receiver are high perfor-

mance ber optics modules for short-range parallel multi-

lane data communication and interconnect applications.

The high density optical modules are designed to oper-

ate over multimode ber systems using a nominal wave-

length of 850 nm.

The optical interface requires the user to provide a cus-

tom designed optical turn 1×12 ribbon cable PRIZM

LightTurn connector.

Applications

• 100 GbE and IB-QDR / IB-DDR / IB-SDR interconnects

• Data Aggregation, Backplane and Proprietary Protocol

and Density Applications

• High Performance and High Productivity computer

interconnects

• Switch Fabric interconnects

Part Number Ordering Options

Base Part Number

Modules for use

with Flat Ribbon

Jumper Cable

Transmitter AFBR-77D1SZ

AFBR-77D1Z

0-70 °C

20-55 °C

Receiver AFBR-78D1SZ

AFBR-78D1Z

0-70 °C

20-55 °C

MicroPOD Evaluation Board (Tx) AFBR-77EVB

MicroPOD Evaluation Board (Rx) AFBR-78EVB

Where: Tx = Transmitter (77), Rx = Receiver (78)

Features

• Compliant to IEEE 802.3ba 100GbE (100GBASE-SR10

and nPPI) per lane

• Compliant to 12×QDR Inniband

• Operates at 10.3125 Gbps per channel with 64b/66b

encoded data for 100GbE application and at 10 Gbps

with 8b/10b encoded data for IB-QDR application

• High Aggregate bandwidth: 120 Gbps per module

• High density footprint: 7.8 mm × 8.2 mm × 3.9 mm size

• Separate transmitter and receiver modules;

• 850 nm VCSEL array in transmitter; PIN array in receiver

• Links up to 150 m at 10.3125 Gbps with OM4 4700

MHz∙km 50 µm MMF

• Optical Interface: PRIZM LightTurn optical turn 1×12

ribbon ber connector

• Electrical interface: 9×9 micro-LGA with 0.7424 mm

pitch

• Low Power consumption: 3.0 W Max per Transmitter /

Receiver pair (0 °C to 70 °C operating range)

• Dedicated signals for module address, module reset

and host interrupt

• Two Wire Serial (TWS) interface with maskable interrupt

for expanded functionality including:

– Individual channel functions: disable, squelch

disable, lane polarity inversion, TX eye margin

enable

– A/D read back: module temperature and supply

voltages, per channel laser current and laser power,

or received power

– Status: per channel Tx fault, electrical (transmitter)

or optical (receiver) LOS, and alarm ags

– Programmable equalization integrated with DC

blocking caps at transmitter data input

– Programmable receiver output swing and de-

emphasis level

– Field-upgradable rmware capability

• 0 °C to 70 °C case temperature continuous operating

range. 85 °C supported for short durations

Patent - www.avagotech.com/patents