HFBR-5912EZ 850 nm VCSEL Small Form Factor MT-RJ Fiber Optic Transceivers for Gigabit Ethernet Data Sheet Description Features The HFBR-5912EZ transceiver from Avago Technologies RoHS Compliance allows the system designer to implement a range of so- Compliant with Specifications for IEEE 802.3z/ Gigabit lutions for multimode and single mode Gigabit Ethernet Ethernet applications. The transceivers are configured in the new Multisourced 2 x 5 Package Style with Integral MT-RJ multisourced industry standard 2 x 5 dual-in-line package Connector with an integral MT-RJ fiber connector. Performance HFBR-5912EZ (1000 Base-SX) Transmitter Section 220 m Links in 62.5/125 m MMF 160 MHz*km Cables The transmitter section of the HFBR-5912EZ consists of an 275 m Links in 62.5/125 m MMF 200 MHz*km Cables 850 nm Vertical Cavity Surface Emitting Laser (VCSEL) in 500 m Links in 50/125 m MMF 400 MHz*km Cables an optical subassembly (OSA), which mates to the fiber 550 m Links in 50/125 m MMF 500 MHz*km Cables cable. IEC 60825-1 Class 1/CDRH Class 1 Laser Eye Safe Receiver Section Single +3.3 V Power Supply Operation with PECL Logic The receiver of the HFBR-5912EZ includes a GaAs PIN I/O Interfaces, TTL Signal Detect and Transmit Disable photodiode mounted together with a custom, silicon bi- Wave Solder and Aqueous Wash Process Compatible polar transimpedance preamplifier IC in an OSA. This OSA is mated to a custom silicon bipolar circuit that provides Applications postamplification and quantization. Switch to Switch Interface The post-amplifier also includes a Signal Detect circuit Switched Backbone Applications which provides a TTL logic-high output upon detection of an optical signal. High Speed Interface for File Servers High Performance Desktops Related Products Physical Layer ICs Available for Optical or Copper Interface (HDMP-1636A/1646A) Quad SERDES IC Available for High Density Interfaces (HDMP-1680) 1x9 Fiber Optic Transceivers for Gigabit Ethernet (AFBR/HFCT-53D5Z) Gigabit Interface Converters (GBIC) for Gigabit Ethernet - SX AFBR-5601Z, LX AFCT-5611ZAPPLICATION SUPPORT Electrostatic Discharge (ESD) There are two design cases in which immunity Package and Handling Instructions to ESD damage is important. Flammability The first case is during handling of the transceiver The HFBR-5912EZ transceiver housing consists prior to mounting it on the circuit board. It is of high strength, heat resistant, chemically important to use normal ESD handling precautions resistant, and UL 94 V-0 flame retardant plastic for ESD sensitive devices. These precautions and metal packaging. include using grounded wrist straps, work benches, and floor mats in ESD controlled areas. Recommended Solder and Wash Process The transceiver perform-ance has been shown The HFBR-5912EZ is compatible with industry- to provide adequate performance in typical standard wave or hand solder processes. industry production environments. Process plug The second case to consider is static discharges This transceiver is supplied with a process plug to the exterior of the equipment chassis containing for protection of the optical port within the the transceiver parts. To the extent that the MT-RJ connector receptacle. This process plug MT-RJ connector receptacle is exposed to the prevents contamination during wave solder and outside of the equipment chassis it may be aqueous rinse as well as during handling, shipping subject to whatever system-level ESD test criteria and storage. It is made of a high-temperature, that the equipment is intended to meet. The molded sealing material that can withstand +80C transceiver performance is more robust than and a rinse pressure of 110 lbs per square inch. typical industry equipment requirements of today. Recommended Solder fluxes Electromagnetic Interference (EMI) Solder fluxes used with the HFBR-5912EZ should Most equipment designs utilizing these high- be water-soluble, organic fluxes. Recommended speed transceivers from Avago Technologies will solder fluxes include Lonco 3355-11 from London be required to meet the requirements of FCC Chemical West, Inc. of Burbank, CA, and 100 in the United States, CENELEC EN55022 (CISPR Flux from Alpha-Metals of Jersey City, NJ. 22) in Europe and VCCI in Japan. Refer to EMI section (page 5) for more details. Recommended Cleaning/Degreasing Chemicals Immunity Alcohols: methyl, isopropyl, isobutyl. Aliphatics: hexane, heptane Equipment utilizing these transceivers will be Other: naphtha. subject to radio-frequency electromagnetic fields in some environments. These transceivers have Do not use partially halogenated hydrocarbons good immunity to such fields due to their such as 1,1.1 trichloroethane, ketones such as shielded design. MEK, acetone, chloroform, ethyl acetate, methylene dichloride, phenol, methylene chloride, or Eye Safety N-methylpyrolldone. Also, Avago Technologies These laser-based transceivers are classified as does not recommend the use of cleaners that AEL Class I (U.S. 21 CFR(J) and AEL Class 1 use halogenated hydrocarbons because of their per EN 60825-1 (+A11). They are eye safe potential environmental harm. when used within the data sheet limits per Regulatory Compliance CDRH. They are also eye safe under normal operating conditions and under all reasonably (See the Regulatory Compliance Table for foreseeable single fault conditions per EN60825- transceiver performance) The overall equipment 1. Avago Technologies has tested the transceiver design will determine the certification level. The design for compliance with the requirements transceiver performance is offered as a figure of listed below under normal operating conditions merit to assist the designer in considering their and under single fault conditions where use in equipment designs. 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 5.0 V transmitter V . CC 2 2