AFBR-53D3FZ

AFBR-53D3FZ Datasheet


AFBR-53D3Z, AFBR-53D3EZ, AFBR-53D3FZ RoHS Compliant 850 nm VCSEL 1x9 Fiber Optic Transceivers for Fibre Channel

Part Datasheet
AFBR-53D3FZ AFBR-53D3FZ AFBR-53D3FZ (pdf)
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AFBR-53D3Z, AFBR-53D3EZ, AFBR-53D3FZ RoHS Compliant 850 nm VCSEL 1x9 Fiber Optic Transceivers for Fibre Channel

Data Sheet

The AFBR-53D3xZ transceiver family from Avago Technologies allows the system designer to implement a range of solutions for multimode and single mode Fibre Channel applications. The overall Avago Technologies transceiver product consists of three sections the transmitter and receiver optical subassemblies, an electrical subassembly, and the package housing which incorporates a duplex SC connector receptacle.

Transmitter Section

The transmitter section of the AFBR-53D3 consists of an 850 nm Vertical Cavity Surface Emitting Laser VCSEL in an optical subassembly OSA , which mates to the fiber cable. The OSA is driven by a custom, silicon bipolar IC which converts differential PECL logic signals ECL referenced to a +5 V supply into an analog laser diode drive current.

Receiver Section

The receiver of the AFBR-53D3 includes a silicon PIN photodiode mounted together with a custom, silicon bipolar transimpedance preamplifier IC in an OSA. This OSA is mated to a custom silicon bipolar circuit that provides postamplification and quantization.

The post-amplifier also includes a Signal Detect circuit which provides a PECL logic-high output upon detection of a usable input optical signal level. This singleended PECL output is designed to drive a standard PECL input through a 50 PECL load.
• AFBR-53D3 Family Fully RoHS Compliant
• Industry Standard Mezzanine Height 1 x 9 Package

Style with Integral Duplex SC Connector
• Performance AFBR-53D3 300 m over MMF 500 m over 50/125 MMF
• IEC 60825-1 Class 1/CDRH Class I Laser Eye Safe
• Single +5 V Power Supply Operation with PECL Logic

Interfaces
• Wave Solderable and Aqueous Wash Process Compatible
• Mass Storage Systems I/O
• Computer Systems I/O
• High-speed Peripheral Interface
• High-speed Switching Systems
• Host Adapter I/O
• RAID Cabinets

Related Products
• Physical Layer ICs Available for optical or Copper Interface HDMP-1536A/46A
• Versions of this Transceiver Module also available for Gigabit ethernet AFBR-53D5 Family
• Gigabit Interface Converters GBIC for Fibre Channel ZX, SX, LX

Package and Handling Instructions

Flammability

The AFBR-53D3 transceiver family housing is made of high strength, heat resistant, chemically resistant, and UL 94V-0 flame retardant plastic.

Recommended Solder and Wash Process

The AFBR-53D3 transceiver family is compatible with industry-standard wave or hand solder processes.

Process plug

This transceiver is supplied with a process plug HFBR-5000 for protection of the optical ports within the duplex SC connector receptacle. This process plug prevents contamination during wave solder and aqueous rinse as well as during handling, shipping and storage. It is made of a hightemperature, molded sealing material that can withstand +80°C and a rinse pressure of 110 lbs per square inch.

Recommended Solder fluxes

Solder fluxes used with the AFBR-53D3 should be water-soluble, organic fluxes. Recommended solder fluxes include Lonco 3355-11 from London Chemical West, Inc. of Burbank, CA, and 100 Flux from Alpha-Metals of Jersey City, NJ.

Recommended Cleaning/Degreasing Chemicals

Alcohols methyl, isopropyl, isobutyl. Aliphatics hexane, heptane. Other soap solution, naphtha. Do not use partially halogenated hydrocarbons such as trichloroethane, ketones such as MEK, acetone, chloroform, ethyl acetate, methylene dichloride, phenol, methylene chloride, or N-methylpyrolldone. Also, Avago Technologies does not recommend the use of cleaners that use halogenated hydrocarbons because of their potential environmental harm.

Regulatory Compliance

See the Regulatory Compliance Table for transceiver performance The overall equipment design will determine the certification level. The transceiver performance is offered as a figure of merit to assist the designer in considering their use in equipment designs.

Electrostatic Discharge ESD

There are two design cases in which immunity to ESD damage is important. The first case is during handling of the transceiver prior to mounting it on the circuit board. It is important to use normal ESD handling precautions for ESD sensitive devices. These precautions include using grounded wrist straps, work benches, and floor mats in ESD controlled areas. The transceiver performance has been shown to provide adequate performance in typical industry production environments. The second case to consider is static discharges to the exterior of the equipment chassis containing the transceiver parts. To the extent that the duplex SC connector receptacle is exposed to the outside of the equipment chassis it may be subject to whatever system-level ESD test criteria that the equipment is intended to meet. The transceiver performance is more robust than typical industry equipment requirements of today.

Electromagnetic Interference EMI

Most equipment designs utilizing these high-speed transceivers from Avago Technologies will be required to meet the requirements of FCC in the United States, CENELEC EN55022 CISPR 22 in Europe and VCCI in Japan. Refer to EMI section page 5 for more details.

Immunity

Equipment utilizing these transceivers will be subject to radio-frequency electromagnetic fields in some environments. These transceivers have good immunity to such fields due to their shielded design.

Eye Safety

These laser-based transceivers are classified as AEL Class I U.S. 21 CFR J and AEL Class 1 per EN 60825-1 +A11 . They are eye safe when used within the data sheet limits per CDRH. They are also eye safe under normal operating conditions and under all reasonably foreseeable single fault conditions per EN60825-1. Avago Technologies has tested the transceiver design for compliance with the requirements listed below under normal operating conditions and under single fault conditions where applicable. TUV Rheinland has granted certification to these transceivers for laser eye safety and use in EN 60950 and EN 60825-2 applications. Their performance enables the transceivers to be used without concern for eye safety up to 7 V transmitter VCC.

CAUTION:
Ordering Information 850 nm VCSEL Short Wavelength Laser

AFBR-53D3Z No shield, plastic housing. AFBR-53D3EZ Extended/protruding shield. AFBR-53D3FZ Flush shield.

For product information and a complete list of distributors, please go to our web site Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright 2005-2012 Avago Technologies. All rights reserved. Obsoletes 5989-3292EN AV02-3676EN - June 22, 2012
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Datasheet ID: AFBR-53D3FZ 520040