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Part: QFBR-53A4
Category:
Description: HFBR-53A5VEM/53A5VFM - 3.3 V 1x9 Fiber Optic Transceivers For Gigabit Ethernet Low Voltage
Company: Agilent Technologies, Inc.
Datasheet: Download QFBR-53A4 datasheet File size : 211 kB
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Agilent HFBR-53A5VEM/HFBR-53A5VFM 3.3 V 1 x 9 Fiber Optic Transceivers for Gigabit Ethernet Low Voltage
Data Sheet
Features · Compliant with specifications for IEEE- 802.3z Gigabit Ethernet · Industry standard mezzanine height 1 x 9 package style with integral duplex SC connector · Performance HFBR-53A5VEM/FM: 220 m links in 62.5/125 µm MMF 160 MHz* km cables 275 m links in 62.5/125 µm MMF 200 MHz* km cables 500 m links in 50/125 µm MMF 400 MHz* km cables 550 m links in 50/125 µm MMF 500 MHz* km cables · IEC 60825-1 Class 1/CDRH Class I laser eye safe · Single +3.3 V power supply operation with PECL compatible logic interfaces and TTL Signal Detect · Wave solder and aqueous wash process compatible Applications · Switch to switch interface · Switched backbone applications · 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 highdensity interface · Versions of this transceiver module also available for +5 V operation (HFBR/HFCT-53D5) · MT-RJ SFF fiber optic transceivers for Gigabit Ethernet (HFBR/HFCT-5912E) · Gigabit Interface Converters (GBIC) Gigabit Ethernet SX-HFBR-5601 / LX-HFCT-5611
Description The HFBR-53A5VM transceivers from Agilent Technologies allow the system designer to implement a range of solutions for multimode Gigabit Ethernet applications. The overall Agilent 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 HFBR-53A5VEM/FM 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 compatible logic signals into an analog laser diode drive current. The high speed output lines are internally ac-coupled and differentially terminate with a 100 resistor.
Receiver Section The receiver of the HFBR-53A5VEM/FM includes a GaAs PIN photo-diode 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 TTL logic-high output upon detection of a usable input optical signal level. The high speed output lines are internally ac-coupled.
Package and Handling Instructions Flammability The HFBR-53A5VEM/FM transceiver housing is made of high strength, heat resistant, chemically resistant, and UL 94V-0 flame retardant plastic. Recommended Solder and Wash Process The HFBR-53A5VEM/FM is compatible with industrystandard 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 HFBR-53A5VEM/FM 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/Degrading Chemicals Alcohols : methyl, isopropyl, isobutyl. Aliphatics : hexane, heptane. Other: soap solution, naphtha. Do not use partially halogenated hydrocarbons such as 1,1.1 trichloroethane, ketones such as MEK, acetone, chloroform, ethyl acetate, methylene dichloride,
phenol, methylene chloride, or N-methylpyrolldone. Also, Agilent 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 Agilent 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 4) 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 forseeable single fault conditions per EN60825-1. Agilent 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 maximum volts transmitter V CC .
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CAUTION: There are no user serviceable parts nor any maintenance required for the HFBR-53A5VEM/FM. All adjustments are made at the factory before shipment to our customers. Tampering with or modifying the performance of the HFBR-53A5VEM/FM will result in voided product warranty. It may also result in improper operation of the HFBR-53A5VEM/FM circuitry, and possible overstress of the laser source. Device degradation or product failure may result.
Connection of the HFBR-53A5VEM/FM to a nonapproved optical source, operating above the recommended absolute maximum conditions or operating the HFBR-53A5VEM/FM in a manner inconsistent with its design and function may result in hazardous radiation exposure and may be considered an act of modifying or manufacturing a laser product. The person(s) performing such an act is required by law to recertify and reidentify the laser product under the provisions of U.S. 21 CFR (Subchapter J).
Regulatory Compliance Feature Electrostatic Discharge (ESD) to the Electrical Pins Electrostatic Discharge (ESD) to the Duplex SC Receptacle Electromagnetic Interference (EMI)
Test Method MIL-STD-883C Method 3015.4 Variation of IEC 801-2
Performance Class 1 (>1500 V).
Immunity
FCC Class B CENELEC EN55022 Class B (CISPR 22A) VCCI Class I Variation of IEC 801-3
Typically withstand at least 15 kV without damage when the duplex SC connector receptacle is contacted by a Human Body Model probe. Margins are dependent on customer board and chassis designs.
Laser Eye Safety and Equipment Type Testing
US 21 CFR, Subchapter J per Paragraphs 1002.10 and 1002.12 EN 60825-1: 1994 + A11:1996 EN 60825-2: 1994 + A1 EN 60950: 1992 + A1 + A2 + A3 +A4 + A11
Typically show no measurable effect from a 10 V/m field swept from 27 to 1000 MHz applied to the transceiver without a chassis enclosure. AEL Class I, FDA/CDRH HFBR-53A5V*M Accession #9720151
AEL Class 1, TUV Rheinland of North America HFBR-53A5V*M: Certificate #R9771018.5 Protection Class III
Component Recognition
Underwriters Laboratories and Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment.
UL File E173874
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