AFBR-5701Z and AFBR-5705Z Families of Multi-Mode Small Form Factor Pluggable (SFP) Optical Transceivers with Optional DMI for Gigabit Ethernet (1.25 GBd) and Fibre Channel (1.0625 GBd) Data Sheet Description The AFBR-570xZ family of SFP optical transceivers offers the customer a wide range of design options, including optional DMI features (further described later), two temperature ranges (extended or industrial), and choice of standard or bail delatch. The AFBR-5705Z family targets those applications requiring DMI features. The AFBR-5701Z family is a streamlined product designed for those applications where DMI features are not needed. Throughout this document, AFBR-570xZ will be used to refer collectively to the product family encompassing this entire range of product options. Part Number Options The AFBR-570xZ SFP family includes the following products: Part Number AFBR-5701LZ AFBR-5701PZ AFBR-5701ALZ AFBR-5701APZ AFBR-5705LZ AFBR-5705PZ AFBR-5705ALZ AFBR-5705APZ DMI No No No No Yes Yes Yes Yes Temperature Extended Extended Industrial Industrial Extended Extended Industrial Industrial Latch Standard Bail Standard Bail Standard Bail Standard Bail * Extended Temperature Range is -10 to 85 C Industrial Temperature Range is -40 to 85 C Related Products * AFBR-5715Z family: 1.25 GBd Ethernet (1000BASE-SX) SFP with DMI * AFBR-5710Z family : 1.25 GBd Ethernet (1000BASE-SX) SFP without DMI * AFCT-5705Z family: 1.25 GBd Ethernet (1000BASE-LX) & 1.0265 GBd Fiber-Channel SFP with DMI * AFCT-5701Z family: 1.25 GBd Ethernet (1000BASE-LX) & 1.0265 GBd Fiber-Channel SFP without DMI Features * ROHS-6 Compliant * Compliant to IEEE 802.3 Gigabit Ethernet (1.25GBd) 1000BaseSX & Fiber Channel FC-PI 100-M5-SN-I & 100M6-SN-I * Optional Digital Diagnostic Monitoring available - AFBR-5701Z family: without DMI - AFBR-5705Z family: with DMI * Per SFF-8472, diagnostic features on AFBR-5705Z family enable Diagnostic Monitoring Interface for optical transceivers with real-time monitoring of: - Transmitted optical power - Received optical power - Laser bias current - Temperature - Supply voltage * Transceiver specifications according to SFP Multi-Source Agreement (SFF-8074i) and SFF-8472, Revision 9.3 * Manufactured in an ISO 9001 compliant facility * Hot-pluggable * Temperature options - (Extended) -10C to +85C - (Industrial) -40C to +85C * +3.3 V DC power supply * Industry leading EMI performance for high port density * 850 nm Vertical Cavity Surface Emitting Laser (VCSEL) * Eye safety certified * LC-Duplex fiber connector compliant Applications * Ethernet Switch * Enterprise Router * Broadband aggregation and wireless infrastructure * Storage applications including Fiber Channel and iSCSCI OPTICAL INTERFACE LIGHT FROM FIBER ELECTRICAL INTERFACE RECEIVER RD+ (RECEIVE DATA) AMPLIFICATION & QUANTIZATION PHOTO-DETECTOR RD--(RECEIVE DATA) Rx LOSS OF SIGNAL MOD-DEF2 (SDA) CONTROLLER & MEMORY MOD-DEF1 (SCL) MOD-DEF0 TRANSMITTER LIGHT TO FIBER TX_DISABLE LASER DRIVER & SAFETY CIRCUITRY VCSEL TD+ (TRANSMIT DATA) TD--(TRANSMIT DATA) TX_FAULT Figure 1. SFP Block Diagram Overview 321 The AFBR-570xZ family of optical transceivers are compliant with the specifications set forth in the IEEE802.3 (1000BASE-SX), Fibre Channel (100-M5-SN-I, 100-M6-SN-I), and the Small Form-Factor Pluggable (SFP) Multi-Source Agreement (MSA). This family of transceivers is qualified in accordance with Telcordia GR-468-CORE. Its primary application is servicing Gigabit Ethernet and Fibre Channel links between optical networking equipment. 20 VEET 19 The AFBR-570xZ offers maximum flexibility to designers, manufacturers, and operators of Gigabit Ethernet networking equipment. A pluggable architecture allows the module to be installed into MSA standard SFP ports at any time - even with the host equipment operating and online. This facilitates the rapid configuration of equipment to precisely the user's needs - reducing inventory costs and network downtime. Compared with traditional transceivers, the size of the Small Form Factor package enables higher port densities. Module Diagrams Figure 1 illustrates the major functional components of the AFBR-570xZ. The external configuration of the module is depicted in Figure 7. Figure 8 depicts the panel and host board footprints. 2 321 ENGAGEMENT SEQUENCE 1 VEET TD- 2 TX FAULT 18 TD+ 3 TX DISABLE 17 VEET 4 MOD-DEF(2) 16 VCCT 5 MOD-DEF(1) 15 VCCR 6 MOD-DEF(0) 14 VEER 7 RATE SELECT 13 RD+ 8 LOS 12 RD- 9 VEER 11 VEER 10 VEER TOP OF BOARD BOTTOM OF BOARD (AS VIEWED THROUGH TOP OF BOARD) Figure 2. Pin description of the SFP electrical interface. Installation Transmit Fault (Tx_Fault) The AFBR-570xZ can be installed in or removed from any MSA-compliant Pluggable Small Form Factor port regardless of whether the host equipment is operating or not. The module is simply inserted, electrical-interface first, under finger-pressure. Controlled hot-plugging is ensured by 3-stage pin sequencing at the electrical interface. This printed circuit board card-edge connector is depicted in Figure 2. A catastrophic laser fault will activate the transmitter signal, TX_FAULT, and disable the laser. This signal is an open collector output (pull-up required on the host board). A low signal indicates normal laser operation and a high signal indicates a fault. The TX_FAULT will be latched high when a laser fault occurs and is cleared by toggling the TX_DISABLE input or power cycling the transceiver. The transmitter fault condition can also be monitored via the 2-wire serial interface (address A2, byte 110, bit 2). As the module is inserted, first contact is made by the housing ground shield, discharging any potentially component-damaging static electricity. Ground pins engage next and are followed by Tx and Rx power supplies. Finally, signal lines are connected. Pin functions and sequencing are listed in Table 2. Transmitter Section The transmitter section includes the Transmitter Optical Subassembly (TOSA) and laser driver circuitry. The TOSA, containing an 850 nm VCSEL (Vertical Cavity Surface Emitting Laser) light source, is located at the optical interface and mates with the LC optical connector. The TOSA is driven by a custom IC, which converts differential logic signals into an analog laser diode drive current. This Tx driver circuit regulates the optical power at a constant level provided the data pattern is DC balanced (8B10B code for example). Transmit Disable (Tx_Disable) The AFBR-570xZ accepts a TTL and CMOS compatible transmit disable control signal input (pin 3) which shuts down the transmitter optical output. A high signal implements this function while a low signal allows normal transceiver operation. In the event of a fault (e.g. eye safety circuit activated), cycling this control signal resets the module as depicted in Figure 6. An internal pull-up resistor disables the transceiver transmitter until the host pulls the input low. Host systems should allow a 10ms interval between successive assertions of this control signal. Tx_Disable can also be asserted via the 2-wire serial interface (address A2h, byte 110, bit 6) and monitored (address A2h, byte 110, bit 7). The contents of A2h, byte 110, bit 6 are logic OR'd with hardware Tx_Disable (pin 3) to control transmitter operation. 3 Eye Safety Circuit The AFBR-570xZ provides Class 1 eye safety by design and has been tested for compliance with the requirements listed in Table 1. The eye safety circuit continuously monitors optical output power levels and will disable the transmitter and assert a TX_FAULT signal upon detecting an unsafe condition. Such unsafe conditions can be created by inputs from the host board (Vcc fluxuation, unbalanced code) or faults within the module. Receiver Section The receiver section includes the Receiver Optical Subassembly (ROSA) and amplification/quantization circuitry. The ROSA, containing a PIN photodiode and custom trans-impedance preamplifier, is located at the optical interface and mates with the LC optical connector. The ROSA is mated to a custom IC that provides postamplification and quantization. Also included is a Loss Of Signal (LOS) detection circuit. Receiver Loss of Signal (Rx_LOS) The Loss Of Signal (LOS) output indicates an unusable optical input power level. The Loss Of Signal thresholds are set to indicate a definite optical fault has occurred (e.g., disconnected or broken fiber connection to receiver, failed transmitter, etc.). The post-amplification IC includes transition detection circuitry which monitors the ac level of incoming optical signals and provides a TTL/CMOS compatible status signal to the host (pin 8). An adequate optical input results in a low Rx_LOS output while a high Rx_LOS output indicates an unusable optical input. The Rx_LOS thresholds are factory-set so that a high output indicates a definite optical fault has occurred. For the AFBR-5705Z family, Rx_LOS can also be monitored via the 2-wire serial interface (address A2h, byte 110, bit 1). Digital Diagnostic Interface and Serial Identification (EEPROM) Functional I/O The AFBR-570xZ accepts industry standard differential signals such as LVPECL and CML within the scope of the SFP MSA. To simplify board requirements, transmitter bias resistors and ac coupling capacitors are incorporated, per SFF-8074i, and hence are not required on the host board. The module is AC-coupled and internally terminated. The entire AFBR-570xZ family complies with the SFF8074i SFP specification. The AFBR-5705Z family further complies with SFF-8472, the SFP specification for Digital Diagnostic Monitoring Interface. Both specifications can be found at http://www.sffcommittee.org. The AFBR-570xZ features an EEPROM for Serial ID, which contains the product data stored for retrieval by host equipment. This data is accessed via the 2-wire serial EEPROM protocol of the ATMEL AT24C01A or similar, in compliance with the industry standard SFP Multi-Source Agreement. The base EEPROM memory, bytes 0-255 at memory address 0xA0, is organized in compliance with SFF-8074i. Contents of this serial ID memory are shown in Table 10. Figure 3 illustrates a recommended interface circuit to link the AFBR-570xZ to the supporting Physical Layer integrated circuits. Timing diagrams for the MSA compliant control signals implemented in this module are depicted in Figure 6. The AFBR-570xZ interfaces with the host circuit board through twenty I/O pins (SFP electrical connector) identified by function in Table 2. The AFBR-570xZ high speed transmit and receive interfaces require SFP MSA compliant signal lines on the host board. The Tx_Disable, Tx_Fault, and Rx_LOS lines require TTL lines on the host board (per SFF-8074i) if used. If an application chooses not to take advantage of the functionality of these pins, care must be taken to ground Tx_Disable (for normal operation). 1 H VCCT,R 10 F 0.1 F HOUSING GROUND 1 H 0.1 F TX_FAULT VREFR TX[0:9] SO1+ 50 SO1- 50 RBC RX_RATE SYN1 RC1(0:1) RCM0 RFCT RX_LOS TD- 10 F R LASER DRIVER & EYE SAFETY CIRCUITRY VCCR RD+ C C 50 SI1- VCCT,R 0.1 F 50 SI1+ RD- AMPLIFICATION & QUANTIZATION REF_RATE *RES *RES *RES *RES RX_LOS MOD_DEF2 MOD_DEF1 MOD_DEF0 REFCLK VEER 125 MHz NOTE: * 4.7 k < RES < 10 k Figure 3. Typical application configuration. R VEET GPIO(X) GPIO(X) GP14 4 TD+ C C SYNC LOOP AVAGO HDMP-1687 RX[0:9] MAC ASIC *RES TX_DISABLE GP04 TX_FAULT TBC EWRAP AVAGO AFBR-570xZ VCCT *RES EEPROM As an enhancement to the conventional SFP interface defined in SFF-8074i, the AFBR-5705Z family is compliant to SFF-8472 (digital diagnostic interface for optical transceivers). This new digital diagnostic information is stored in bytes 0-255 at memory address 0xA2.Using the 2-wire serial interface defined in the MSA, the AFBR5705Z provides real time temperature, supply voltage, laser bias current, laser average output power and received input power. These parameters are internally calibrated, per the MSA. The digital diagnostic interface also adds the ability to disable the transmitter (TX_DISABLE), monitor for Transmitter Faults (TX_FAULT), and monitor for Receiver Loss of Signal (RX_LOS). The new diagnostic information provides the opportunity for Predictive Failure Identification, Compliance Prediction, Fault Isolation and Component Monitoring. Predictive Failure Identification The predictive failure feature allows a host to identify potential link problems before system performance is impacted. Prior identification of link problems enables a host to service an application via "fail over" to a redundant link or replace a suspect device, maintaining system uptime in the process. For applications where ultra-high system uptime is required, a digital SFP provides a means to monitor two real-time laser metrics associated with observing laser degradation and predicting failure: average laser bias current (Tx_Bias) and average laser optical power (Tx_Power). Compliance Prediction Compliance prediction is the ability to determine if an optical transceiver is operating within its operating and environmental requirements. AFBR-5705Z devices provide real-time access to transceiver internal supply voltage and temperature, allowing a host to identify potential component compliance issues. Received optical power is also available to assess compliance of a cable plant and remote transmitter. When operating out of requirements, the link cannot guarantee error free transmission. Fault Isolation The fault isolation feature allows a host to quickly pinpoint the location of a link failure, minimizing downtime. For optical links, the ability to identify a fault at a local device, remote device or cable plant is crucial to speeding service of an installation. AFBR-5705Z realtime monitors of Tx_Bias, Tx_Power, Vcc, Temperature and Rx_Power can be used to assess local transceiver current operating conditions. In addition, status flags Tx_Disable and Rx Loss of Signal (LOS) are mirrored in memory and available via the two-wire serial interface. Component Monitoring Component evaluation is a more casual use of the AFBR-5705Z real-time monitors of Tx_Bias, Tx_Power, Vcc, Temperature and Rx_Power. Potential uses are as debugging aids for system installation and design, and transceiver parametric evaluation for factory or field qualification. For example, temperature per module can be observed in high density applications to facilitate thermal evaluation of blades, PCI cards and systems. Required Host Board Components The MSA power supply noise rejection filter is required on the host PCB to meet data sheet performance. The MSA filter incorporates an inductor which should be rated 400 mADC and 1 series resistance or better. It should not be replaced with a ferrite. The required filter is illustrated in Figure 4. The MSA also specifies that 4.7 K to 10 K pull-up resistors for TX_FAULT, LOS, and MOD_DEF0,1,2 are required on the host PCB. 1 H VCCT 0.1 F 1 H 3.3 V VCCR 0.1 F SFP MODULE 10 F HOST BOARD Figure 4. MSA required power supply filter. 5 0.1 F 10 F Fiber Compatibility The AFBR-570xZ transciever is capable of transmission at 2 to 550 meters with 50/125 m fiber, and at 2 to 275 meters with 62.5 125 m fiber, for 1.25 GBd Ethernet. It is capable of transmission up to 500m with 50/125 m fiber and up to 300m with 62.5/125 m fiber, for 1.0625 GBd Fiber Channel. Application Support To assist in the transceiver evaluation process, Agilent offers a 1.25 Gbd Gigabit Ethernet evaluation board which facilitates testing of the AFBR-570xZ. It can be obtained through the Agilent Field Organization by referencing Agilent part number HFBR-0571. A Reference Design including the AFBR-570xZ and the HDMP-1687 GigaBit Quad SerDes is available. It may be obtained through the Agilent Field Sales organization. Regulatory Compliance See Table 1 for transceiver Regulatory Compliance. Certification level is dependent on the overall configuration of the host equipment. The transceiver performance is offered as a figure of merit to assist the designer. Electrostatic Discharge (ESD) The AFBR-570xZ exceeds typical industry standards and is compatible with ESD levels found in typical manufacturing and operating environments as described in Table 1. There are two design cases in which immunity to ESD damage is important. The first case is during handling of the transceiver prior to insertion into the transceiver port. To protect the transceiver, it's important to use normal ESD handling 6 precautions. These precautions include using grounded wrist straps, work benches, and floor mats in ESD controlled areas. The ESD sensitivity of the AFBR-570xZ is compatible with typical industry production environments. The second case to consider is static discharges to the exterior of the host equipment chassis after installation. To the extent that the optical interface is exposed to the outside of the host equipment chassis, it may be subject to system-level ESD requirements. Electromagnetic Interference (EMI) Equipment using the AFBR-570xZ family of transceivers is typically required to meet the requirements of the FCC in the United States, CENELEC EN55022 (CISPR 22) in Europe, and VCCI in Japan. The metal housing and shielded design of the AFBR570xZ minimize the EMI challenge facing the host equipment designer. EMI Immunity Equipment hosting AFBR-570xZ modules will be subjected to radio-frequency electromagnetic fields in some environments. The transceiver has excellent immunity to such fields due to its shielded design. Flammability The AFBR-570xZ transceiver is made of metal and high strength, heat resistant, chemically resistant, and UL 94V-0 flame retardant plastic. Customer Manufacturing Processes This module is pluggable and is not designed for aqueous wash, IR reflow, or wave soldering processes. Table 1. Regulatory Compliance Feature Test Method Performance Electrostatic Discharge JEDEC/EIA (ESD)to the Electrical Pins JESD22-A114-A Class 2 (> +2000 Volts) Electrostatic Discharge (ESD) to the Duplex LC Reseptacle Variation of IEC 6100-4-2 Typically withstands at least 25 kV without damage when the duplex LC connector receptacle is contacted by a Human Body Model probe Electromagnetic Interference(EMI) FCC Class B CENELEC EN55022 Class B (CISPR 22A) VCCI Class 1 Applications with high SFP port counts are expected to be compliant; however, margins are dependent on customer board and chassis design. Immunity Variation of IEC 61000-4-3 Typically shows a negligible effect from a 10 V/m field swept from 80 to 1000 MHz applied to the transceiver without a chassis enclosure. Eye Safety US FDA CDRH AEL Class 1 EN(IEC)60825-1,2, EN60950 Class 1 CDRH certification #9720151-57 TUV file R 72050685 Component Recognition Underwriters Laboratories and Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment UL File #E173874 ROHS Compliance Caution There are no user serviceable parts nor any maintenance required for the AFBR-570xZ. All adjustments are made at the factory before shipment to our customers. Tampering with, modifying, misusing or improperly handling the AFBR-570xZ will void the product warranty. It may also result in improper operation of the AFBR-570xZ circuitry, and possible overstress of the laser source. Device degradation or product failure may result. Connection of the AFBR570xZ to a non-Gigabit Ethernet compliant or non-Fiber Channel compliant optical source, operating above the recommended absolute maximum conditions or operating the AFBR-570xZ 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 re-certify and re-identify the laser product under the provisions of U.S. 21 CFR (Subchapter J). 7 Less than 1000ppm of: cadmium, lead, mercury, hexavalent chromium, polybrominated biphenyls, and polybrominated biphenyl ethers. Table 2. Pin Description Pin Name Function/Description Engagement Order(insertion) 1 VeeT Transmitter Ground 1 2 TX Fault Transmitter Fault Indication 3 1 3 TX Disable Transmitter Disable - Module disables on high or open 3 2 4 MOD-DEF2 Module Definition 2 - Two wire serial ID interface 3 3 5 MOD-DEF1 Module Definition 1 - Two wire serial ID interface 3 3 6 MOD-DEF0 Module Definition 0 - Grounded in module 3 3 7 Rate Selection Not Connected 3 8 LOS Loss of Signal 3 9 VeeR Receiver Ground 1 10 VeeR Receiver Ground 1 11 VeeR Receiver Ground 1 12 RD- Inverse Received Data Out 3 5 13 RD+ Received Data Out 3 5 14 VeeR Reciver Ground 1 15 VccR Receiver Power -3.3 V 5% 2 6 16 VccT Transmitter Power -3.3 V 5% 2 6 17 VeeT Transmitter Ground 1 18 TD+ Transmitter Data In 3 7 19 TD- Inverse Transmitter Data In 3 7 20 VeeT Transmitter Ground 1 Notes 4 Notes: 1. TX Fault is an open collector/drain output which should be pulled up externally with a 4.7K - 10 K resistor on the host board to a supply <VccT+0.3 V or VccR+0.3 V. When high, this output indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8 V. 2. TX disable input is used to shut down the laser output per the state table below. It is pulled up within the module with a 4.7-10 K resistor. Low (0 - 0.8 V): Transmitter on Between (0.8 V and 2.0 V): Undefined High (2.0 - 3.465 V): Transmitter Disabled Open: Transmitter Disabled 3. Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7-10 K resistor on the host board to a supply less than VccT +0.3 V or VccR+0.3 V. Mod-Def 0 is grounded by the module to indicate that the module is present Mod-Def 1 is clock line of two wire serial interface for optional serial ID Mod-Def 2 is data line of two wire serial interface for optional serial ID 4. LOS (Loss of Signal) is an open collector/drain output which should be pulled up externally with a 4.7 K - 10 K resistor on the host board to a supply < VccT,R+0.3 V. When high, this output indicates the received optical power is below the worst case receiver sensitivity (as defined by the standard in use). Low indicates normal operatio0n. In the low state, the output will be pulled to < 0.8 V. 5. RD-/+: These are the differential receiver outputs. They are AC coupled 100 differential lines which should be terminated with 100 differential at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines must be between 370 and 2000 mV differential (185 - 1000 mV single ended) according to the MSA. Typically it will be 1500mv differential. 6. VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.135 - 3.465 V at the SFP connector pin. The in-rush current will typically be no more than 30 mA above steady state supply current after 500 nanoseconds. 7. TD-/+: These are the differential transmitter inputs. They are AC coupled differential lines with 100 differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board. The inputs will accept differential swings of 500 - 2400 mV (250 - 1200 mV single ended). However, the applicable recommended differential voltage swing is found in Table 5. 8 Table 3. Absolute Maximum Ratings Parameter Symbol Minimum Maximum Unit Notes Ambient Storage Temperature(Nonoperating) Ts -40 +100 C 1, 2 Case Temperature TC -40 +85 C 1, 2 Relative Humidity RH 5 95 % 1 Supply Voltage VCCT,R -0.5 3.8 V 1, 2, 3 Low Speed Input Voltage VIN -0.5 VCC+0.5 V 1 Notes: 1. Absolute Maximum Ratings are those values beyond which damage to the device may occur if these limits are exceeded. See Reliability Data Sheet for specific reliability performance. 2. Between Absolute Maximum Ratings and the Recommended Operating Conditions functional performance is not intended, device reliability is not implied, and damage to the device may occur. 3. The module supply voltages, VCCT and V CCR, must not differ by more than 0.5V or damage to the device may occur. Table 4. Recommended Operating Conditions Parameter Symbol Minimum Typical Maximum Unit Notes Case Temperature AFBR-570xLZ/PZ AFBR-570xALZ/APZ TC TC -10 -40 25 25 85 85 C C 1, 2 1, 2 Supply Voltage VCC 3.135 3.3 3.465 V 1 1.25 Gb/s 1,3, 4 Data Rate 1.0625 Notes: 1. Recommended Operating Conditions are those within which functional performance within data sheet characteristics is intended. 2. Refer to the Reliability Data Sheet for specific reliability performance predictions. 3. IEEE802.3 Gigabit Ethernet. 4. ANSIX3.230 (FC-PI). 9 Table 5. Transceiver Electrical Characteristics Parameter Symbol Module Supply Current Minimum Typical Maximum Unit ICC 160 220 mA Power Dissipation PDISS 530 765 mW Power Supply Noise Rejection(peak-peak) PSNR 100 Data input: Transmitter Differential Input Voltage (TD +/-) VI 500 Data Output: Receiver Differential Output Voltage (RD +/-) VO 370 Receive Data Rise & Fall Times TRF Low Speed Outputs: Transmit Fault (TX_FAULT) Loss of Signal (LOS), MOD_DEF2 VOH 2.0 VCCT,R+0.3 V VOL 0 0.8 V Low Speed Inputs: Transmitter Disable (TX_DISABLE), MOD_DEF 1, MOD_DEF 2 VIH 2.0 VCC V VIL 0 0.8 V 1500 mVPP 1 2400 mVPP 2 2000 mVPP 3 220 ps Notes: 1. Measured at the input of the required MSA Filter on host board. 2. Internally AC coupled and terminated to 100 differential load. 3. Internally AC coupled, but requires a 100 differential termination at or internal to Serializer/Deserializer. 4. Pulled up externally with a 4.7-10 K resistor on the host board to VCCT,R. 5. Mod_Def1 and Mod_Def2 must be pulled up externally with a 4.7-10 K resistor on the host board to VCCT,R. 10 Notes 4 5 Table 6. Transmitter Optical Characteristics Parameter Symbol Minimum Typical Maximum Unit Notes Output Optical Power (Average) POUT -9.5 -6.5 -3 dBm 1,2,3 Optical Extinction Ratio ER 9 12 dB 1 Center Wavelength C 830 850 860 nm 1 Spectral Width - rms 0.85 nm 1 Optical Rise/Fall Time (1.25GBd) TRISE/FALL 150 260 ps 1 Optical Rise/Fall Time (1.0625GBd) TRISE/FALL 150 300 ps 1,4 Relative Intensity Noise RIN -117 dB/Hz 1 Total Jitter (TP1 to TP2 Contribution 1.25 GBd) TJ 227 ps 1 0.284 UI 1 252 ps 4 0.267 UI 4 (TP1 to TP2 contribution 1.0625 GBd) Deterministic Jitter DJ (TP1 to TP2 Contribution 1.0625 GBd) 85 ps 4 0.09 UI 4 Pout TX_DISABLE Assorted POFF -35 dBm 1 Optical Modulation Amplitude OMA W 4 156 Notes: 1. IEEE 802.3. 2. Max. Pout is the lesser of 0 dBm or Maximum allowable per Eye Safety Standard. 3. 50/125 m fiber with NA = 0.2, 62.5/125 m fiber with NA = 0.275. 4. ANSIX3.230 (FC-PI). NORMALIZED TIME (UNIT INTERVAL) 0.22 0.375 0.625 0.78 1.0 130 1.30 100 1.00 80 0.80 50 0.50 20 0.20 NORMALIZED AMPLITUDE NORMALIZED AMPLITUDE (%) 0 0 0 -0.20 -20 0 22 37.5 62.5 78 100 NORMALIZED TIME (% OF UNIT INTERVAL) Figure 5a. Gigabit Ethernet transmitter eye mask diagram 11 Figure 5b. Typical AFBR-570xZ eye mask diagram Table 7. Receiver Optical Characteristics Parameter Symbol Minimum Optical Input Power PR -17 Receiver Sensitivity (Optical Input Power) PRMIN Typical Maximum Unit Notes 0 dBm 1 -17 dBm 1 -12.5 dBm 1,2 -13.5 dBm 1,3 67 W 2,4 55 W 3,4 266 ps 1 0.332 UI 1 205 ps 4 0.218 UI 4 113 ps 4 0.12 UI 4 -12 dB 1 -17 dBm 1 dBm 1 dB 1 W 4 -21 Stressed Receiver Sensitivity 1.25GBd(GBE) Stressed Receiver Sensitivity 1.0625GBd (FC-PI) OMA Total Jitter (TP3 to TP4 Contribution 1.25GBd) TJ Total Jitter (TP3 to TP4 Contribution 1.0625GBd) TJ Deterministic Jitter (TP3 to TP4 Contribution 1.0625GBd) DJ Return Loss LOS De-Asserted PD - LOS Asserted PA -30 LOS Hysterisis PD-PA Optical Modulation Amplitude OMA Notes: 1. IEEE 802.3. 2. 62.5/125 m fiber. 3. 50/125 m fiber. 4. ANSIX3.230 (FC-PI). 12 3 31 Table 8. Transceiver SOFT DIAGNOSTIC Timing Characteristics Parameter Symbol Hardware TX_DISABLE Assert Time Minimum Maximum Unit Notes t_off 10 s Note 1 Hardware TX_DISABLE Negate Time t_on 1 ms Note 2 Time to initialize, including reset of TX_FAULT t_init 300 ms Note 3 Hardware TX_FAULT Assert Time t_fault 100 s Note 4 Hardware TX_DISABLE to Reset t_reset s Note 5 Hardware RX_LOS Assert Time t_loss_on 100 s Note 6 Hardware RX_LOS De-Assert Time t_loss_off 100 s Note 7 Software TX_DISABLE Assert Time t_off_soft 100 ms Note 8 Software TX_DISABLE Negate Time t_on_soft 100 ms Note 9 Software Tx_FAULT Assert Time t_fault_soft 100 ms Note 10 Software Rx_LOS Assert Time t_loss_on_soft 100 ms Note 11 Software Rx_LOS De-Assert Time t_loss_off_soft 100 ms Note 12 Analog parameter data ready t_data 1000 ms Note 13 Serial bus hardware ready t_serial 300 ms Note 14 Write Cycle Time t_write 10 ms Note 15 Serial ID Clock Rate f_serial_clock 400 kHz 10 Notes: 1. Time from rising edge of TX_DISABLE to when the optical output falls below 10% of nominal. 2. Time from falling edge of TX_DISABLE to when the modulated optical output rises above 90% of nominal. 3. Time from power on or falling edge of Tx_Disable to when the modulated optical output rises above 90% of nominal. 4. From power on or negation of TX_FAULT using TX_DISABLE. 5. Time TX_DISABLE must be held high to reset the laser fault shutdown circuitry. 6. Time from loss of optical signal to Rx_LOS Assertion. 7. Time from valid optical signal to Rx_LOS De-Assertion. 8. Time from two-wire interface assertion of TX_DISABLE (A2h, byte 110, bit 6) to when the optical output falls below 10% of nominal. Measured from falling clock edge after stop bit of write transaction. 9. Time from two-wire interface de-assertion of TX_DISABLE (A2h, byte 110, bit 6) to when the modulated optical output rises above 90% of nominal. 10. Time from fault to two-wire interface TX_FAULT (A2h, byte 110, bit 2) asserted. 11. Time for two-wire interface assertion of Rx_LOS (A2h, byte 110, bit 1) from loss of optical signal. 12. Time for two-wire interface de-assertion of Rx_LOS (A2h, byte 110, bit 1) from presence of valid optical signal. 13. From power on to data ready bit asserted (A2h, byte 110, bit 0). Data ready indicates analog monitoring circuitry is functional. 14. Time from power on until module is ready for data transmission over the serial bus (reads or writes over A0h and A2h). 15. Time from stop bit to completion of a 1-8 byte write command. 13 Table 9. Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics Parameter Transceiver Internal Temperature Accuracy Transceiver Internal Supply Voltage Accuracy Symbol TINT Min. 3.0 Units C Notes Temperature is measured internal to the transceiver. Valid from = -40C to 85 C case temperature. Supply voltage is measured internal to the transceiver and can, with less accuracy, be correlated to voltage at the SFP Vcc pin. Valid over 3.3 V 5%. IINT is better than 10% of the nominal value. VINT 0.1 V Transmitter Laser DC Bias Current Accuracy Transmitted Average Optical Output Power Accuracy Received Average Optical Input Power Accuracy IINT 10 % PT 3.0 dB Coupled into 50/125 m multi-mode fiber. Valid from 100 W to 500 W, avg. PR 3.0 dB Coupled from 50/125 m multi-mode fiber. Valid from 31 W to 500 W, avg. V CC > 3.15 V V CC > 3.15 V TX_FAULT TX_FAULT TX_DISABLE TX_DISABLE TRANSMITTED SIGNAL TRANSMITTED SIGNAL t_init t_init t-init: TX DISABLE NEGATED t-init: TX DISABLE ASSERTED V CC > 3.15 V TX_FAULT TX_FAULT TX_DISABLE TX_DISABLE TRANSMITTED SIGNAL TRANSMITTED SIGNAL t_off t_init t_on INSERTION t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED t-off & t-on: TX DISABLE ASSERTED THEN NEGATED OCCURANCE OF FAULT OCCURANCE OF FAULT TX_FAULT TX_FAULT TX_DISABLE TX_DISABLE TRANSMITTED SIGNAL TRANSMITTED SIGNAL t_fault * SFP SHALL CLEAR TX_FAULT IN t_init IF THE FAILURE IS TRANSIENT t-fault: TX FAULT ASSERTED, TX SIGNAL NOT RECOVERED t_reset t_init* t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED OCCURANCE OF FAULT OPTICAL SIGNAL TX_FAULT OCCURANCE OF LOSS TX_DISABLE LOS TRANSMITTED SIGNAL t_fault2 * SFP SHALL CLEAR Tx_FAULT IN t_init IF THE FAILURE IS TRANSIENT t_loss_on t_reset t-fault2: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL NOT RECOVERED t_init* t-loss-on & t-loss-off NOTE: t_fault2 timing is typically 1.7 to 2 ms. Figure 6. Transceiver timing diagrams (Module installed except where noted). 14 t_loss_off Table 10. EEPROM Serial ID Memory Contents, Page A0h Byte # Data Decimal Hex Notes Byte # Decimal Data Hex Notes 0 03 SFP physical device 37 00 Vendor OUI (Note 4) 1 04 SFP function defined by serial ID only 38 17 Vendor OUI (Note 4) 2 07 LC optical connector 39 6A Vendor OUI (Note 4) 3 00 40 41 "A" - Vendor Part Number ASCII character 4 00 41 46 "F" - Vendor Part Number ASCII character 5 00 42 42 "B" - Vendor Part Number ASCII character 6 01 1000BaseSX 43 52 "R" - Vendor Part Number ASCII character 7 20 Intermediate distance (per FC-PI) 44 2D "-" - Vendor Part Number ASCII character 8 40 Shortwave laser without OFC (open fiber control) 45 35 "5" - Vendor Part Number ASCII character 9 0C Multi-mode 50 m and 62.5 m optical media 46 37 "7" - Vendor Part Number ASCII character 10 01 100 Mbytes/sec FC-PI speed[1] 47 30 "0" - Vendor Part Number ASCII character 11 01 Compatible with 8B/10B encoded data 48 Note 5 12 0C 1200Mbps nominal bit rate (1.25Gbps) 49 Note 5 13 00 50 Note 5 14 00 51 Note 5 15 00 52 20 " " - Vendor Part Number ASCII character 16 37 550m of 50/125m fiber @ 1.25Gbps (Note 2) 53 20 " " - Vendor Part Number ASCII character 17 1B 275m of 62.5/125m fiber @ 1.25Gbps (Note 3 54 20 " " - Vendor Part Number ASCII character 18 00 55 20 " " - Vendor Part Number ASCII character 19 00 56 20 " " - Vendor Revision Number ASCII character 20 41 'A' - Vendor Name ASCII character 57 20 " " - Vendor Revision Number ASCII character 21 56 "V" - Vendor Name ASCII character 58 20 " " - Vendor Revision Number ASCII character 22 41 "A" - Vendor Name ASCII character 59 20 " " - Vendor Revision Number ASCII character 23 47 "G"- Vendor Name ASCII character 60 03 Hex Byte of Laser Wavelength (Note 6) 24 4F "O" - Vendor Name ASCII character 61 52 Hex Byte of Laser Wavelength (Note 6) 25 20 " " - Vendor Name ASCII character 62 00 26 20 " " - Vendor Name ASCII character 63 27 20 " " - Vendor Name ASCII character 64 00 28 20 " " - Vendor Name ASCII character 65 1A 29 20 " " - Vendor Name ASCII character 66 00 00 Checksum for bytes 0-62 (Note 7) Hardware SFP TX_DISABLE, TX_FAULT, & RX_LOS 30 20 " " - Vendor Name ASCII character 67 31 20 " " - Vendor Name ASCII character 68-83 Vendor Serial Number, ASCII (Note 8) 32 20 " " - Vendor Name ASCII character 84-91 Vendor Date Code, ASCII (Note 9) 33 20 " " - Vendor Name ASCII character 92 Note 5 34 20 " " - Vendor Name ASCII character 93 Note 5 35 20 " " - Vendor Name ASCII character 94 Note 5 36 00 95 96 - 255 Checksum for bytes 64-94 (Note 7) 00 Notes: 1. FC-PI speed 100 MBytes/sec is a serial bit rate of 1.0625 GBit/sec. 2. Link distance with 50/125m cable at 1.25Gbps is 550m. 3. Link distance with 62.5/125m cable at 1.25Gbps is 275m. 4. The IEEE Organizationally Unique Identifier (OUI) assigned to Avago Technologies is 00-17-6A (3 bytes of hex). 5. See Table 11 for part number extensions and data-fields. 6. Laser wavelength is represented in 16 unsigned bits. The hex representation of 850nm is 0352. 7. Addresses 63 and 95 are checksums calculated per SFF-8472 and SFF-8074, and stored prior to product shipment. 8. Addresses 68-83 specify the module's ASCII serial number and will vary by unit. 9. Addresses 84-91 specify the module's ASCII date code and will vary according to manufactured date-code. 15 Table 11. Part Number Extensions AFBR-5701ALZ Address Hex 48 49 AFBR-5701APZ ASCII Address Hex AFBR-5701PZ ASCII Address 31 1 48 31 1 48 31 1 48 31 1 41 A 49 41 A 49 4C L 49 50 P ASCII Address Hex Z Z 50 4C L 50 50 P 50 5A 50 5A 51 5A Z 51 5A Z 51 20 51 20 92 00 92 00 92 00 92 00 93 00 93 00 93 00 93 00 94 00 94 00 94 00 94 00 AFBR-5705ALZ Address Hex 48 49 16 Hex AFBR-5701LZ AFBR-5705APZ AFBR-5705LZ Address Hex 35 5 48 35 5 48 35 41 A 49 41 A 49 4C 50 4C L 50 50 P 50 5A Z Z Z 51 5A 68 51 5A 92 68 93 94 F0 93 01 94 Address Hex AFBR-5705PZ ASCII 92 ASCII ASCII ASCII Address Hex 5 48 35 5 L 49 50 P 50 5A Z 51 20 51 20 92 68 92 68 F0 93 F0 93 F0 01 94 01 94 01 ASCII Table 12. EEPROM Serial ID Memory Contents - Address A2h (AFBR-5705Z family only) Byte # Decimal Notes Byte # Decimal Notes Byte # Decimal Notes 0 Temp H Alarm MSB1 26 Tx Pwr L Alarm MSB4 104 Real Time Rx PAV MSB5 1 Temp H Alarm LSB1 27 Tx Pwr L Alarm LSB4 105 Real Time Rx PAV LSB5 2 Temp L Alarm MSB1 28 Tx Pwr H Warning MSB4 106 Reserved 3 Temp L Alarm LSB1 29 Tx Pwr H Warning LSB4 107 Reserved 4 Temp H Warning MSB1 30 Tx Pwr L Warning MSB4 108 Reserved 5 Temp H Warning LSB1 31 Tx Pwr L Warning LSB4 109 Reserved 6 Temp L Warning MSB1 32 Rx Pwr H Alarm MSB5 110 Status/Control - see Table 13 7 Temp L Warning LSB1 33 Rx Pwr H Alarm LSB5 111 Reserved 8 VCC H Alarm MSB2 34 Rx Pwr L Alarm MSB5 112 Flag Bits - see Table 14 9 VCC H Alarm LSB2 35 Rx Pwr L Alarm LSB5 113 Flag Bit - see Table 14 10 VCC L Alarm MSB2 36 Rx Pwr H Warning MSB5 114 Reserved 11 VCC L Alarm LSB2 37 Rx Pwr H Warning LSB5 115 Reserved 12 VCC H Warning MSB2 38 Rx Pwr L Warning MSB5 116 Flag Bits - see Table 14 13 VCC H Warning LSB2 39 Rx Pwr L Warning LSB5 117 Flag Bits - see Table 14 14 VCC L Warning MSB2 40-55 Reserved 118 Reserved 15 VCC L Warning LSB2 56-94 External Calibration Constants6 119 Reserved 16 Tx Bias H Alarm MSB3 95 Checksum for Bytes 0-947 120-122 Reserved 17 Tx Bias H Alarm LSB3 96 Real Time Temperature MSB1 123 18 Tx Bias L Alarm MSB3 97 Real Time Temperature LSB1 124 19 Tx Bias L Alarm LSB3 98 Real Time Vcc MSB2 125 20 Tx Bias H Warning MSB3 99 Real Time Vcc LSB2 126 21 Tx Bias H Warning LSB3 100 Real Time Tx Bias MSB3 127 Reserved8 22 Tx Bias L Warning MSB3 101 Real Time Tx Bias LSB3 128-247 Customer Writable9 23 Tx Bias L Warning LSB3 102 Real Time Tx Power MSB4 248-255 Vendor Specific 24 Tx Pwr H Alarm MSB4 103 Real Time Tx Power LSB4 25 Tx Pwr H Alarm LSB4 Notes: 1. Temperature (Temp) is decoded as a 16 bit signed twos compliment integer in increments of 1/256 C. 2. Supply voltage (VCC) is decoded as a 16 bit unsigned integer in increments of 100 V. 3. Laser bias current (Tx Bias) is decoded as a 16 bit unsigned integer in increments of 2 A. 4. Transmitted average optical power (Tx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 W. 5. Received average optical power (Rx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 W. 6. Bytes 55-94 are not intended from use with AFBR-5705Z, but have been set to default values per SFF-8472. 7. Bytes 95 is a checksum calculated (per SFF-8472) and stored prior to product shipment. 8. Byte 127 accepts a write but performs no action (reserved legacy byte). 9. Bytes 128-247 are write enabled (customer writable). 17 Table 13. EEPROM Serial ID Memory Contents - Address A2h, Byte 110 (AFBR-5705Z family only) Bit # Status/Control Name Description 7 Tx Disable State Digital state of SFP Tx Disable Input Pin (1 = Tx_ Disable asserted) 6 Soft Tx Disable Read/write bit for changing digital state of SFP Tx_Disable function1 5 Reserved 4 Rx Rate Select State 3 Reserved 2 Tx Fault State Digital state of the SFP Tx Fault Output Pin (1 = Tx Fault asserted) 1 Rx LOS State Digital state of the SFP LOS Output Pin (1 = LOS asserted) 0 Data Ready (Bar) Indicates transceiver is powered and real time sense data is ready (0 = Ready) Digital state of SFP Rate Select Input Pin (1 = full bandwidth of 155 Mbit)2 Notes: 1. Bit 6 is logic OR'd with the SFP Tx_Disable input pin 3 ... either asserted will disable the SFP transmitter. 2. AFBR-5705Z does not respond to state changes on Rate Select Input Pin. It is internally hardwired to full bandwidth. Table 14. EEPROM Serial ID Memory Contents - Address A2h, Bytes 112, 113, 116, 117 (AFBR-5705Z family only) Byte Bit # Flag Bit Name Description 112 7 Temp High Alarm Set when transceiver nternal temperature exceeds high alarm threshold. 6 Temp Low Alarm Set when transceiver internal temperature exceeds alarm threshold. 5 VCC High Alarm Set when transceiver internal supply voltage exceeds high alarm threshold. 4 VCC Low Alarm Set when transceiver internal supply voltage exceeds low alarm threshold. 3 Tx Bias High Alarm Set when transceiver laser bias current exceeds high alarm threshold. 2 Tx Bias Low Alarm Set when transceiver laser bias current exceeds low alarm threshold. 1 Tx Power High Alarm Set when transmitted average optical power exceeds high alarm threshold. 0 Tx Power Low Alarm Set when transmitted average optical power exceeds low alarm threshold. 7 Rx Power High Alarm Set when received P_Avg optical power exceeds high alarm threshold. 6 Rx Power Low Alarm Set when received P_Avg optical power exceeds low alarm threshold. 0-5 Reserved 7 Temp High Warning Set when transceiver internal temperature exceeds high warning threshold. 6 Temp Low Warning Set when transceiver internal temperature exceeds low warning threshold. 5 VCC High Warning Set when transceiver internal supply voltage exceeds high warning threshold. 4 VCC Low Warning Set when transceiver internal supply voltage exceeds low warning threshold. 3 Tx Bias High Warning Set when transceiver laser bias current exceeds high warning threshold. 2 Tx Bias Low Warning Set when transceiver laser bias current exceeds low warning threshold. 1 Tx Power High Warning Set when transmitted average optical power exceeds high warning threshold. 0 Tx Power Low Warning Set when transmitted average optical power exceeds low warning threshold. 7 Rx Power High Warning Set when received P_Avg optical power exceeds high warning threshold. 9 Rx Power Low Warning Set when received P_Avg optical power exceeds low warning threshold. 0-5 Reserved 113 116 117 18 AVAGO AFBR-570xZ 850 nm LASER PROD 21CFR(J) CLASS 1 COUNTRY OF ORIGIN YYWW TUV XXXXXX UL 13.80.1 [0.5410.004] DEVICE SHOWN WITH DUST CAP AND BAIL WIRE DELATCH 13.40.1 [0.5280.004] 2.60 [0.10] 55.20.2 [2.170.01] FRONT EDGE OF SFP TRANSCEIVER CAGE 6.250.05 [0.2460.002] 0.7 MAX. UNCOMPRESSED [0.028] 13.00.2 [0.5120.008] TX 8.50.1 [0.3350.004] RX AREA FOR PROCESS PLUG 6.6 [0.261] 13.50 [0.53] 14.8 MAX. UNCOMPRESSED [0.583] STANDARD DELATCH 12.10.2 [0.480.01] Figure 7. Module drawing 19 DIMENSIONS ARE IN MILLIMETERS (INCHES) X Y 34.5 3x 10 7.2 10x 1.05 0.01 AE 0.1 S X A S B 1 16.25 MIN.PITCH 7.1 2.5 AE 0.85 0.05 AE 0.1 S X Y A 1 2.5 PCB EDGE 3.68 5.68 20 PIN 1 8.58 16.25 14.2511.08 REF. 2x 1.7 8.48 9.6 4.8 11 10 11x 2.0 11x 2.0 5 26.8 3 11.93 SEE DET AIL 1 9x 0.95 0.05 AE 0.1 L X A S 2 3x 10 41.3 42.3 3.2 5 0.9 PIN 1 9.6 20x 0.5 0.03 0.06 S A S B S 20 10.53 10.93 0.8 TYP. 10 11.93 11 4 2 0.05 TYP. 0.06 L A S B S 2x 1.55 0.05 AE 0.1 L A S B S DETAIL 1 Figure 8. SFP host board mechanical layout 20 NOTES 1. PADS AND VIAS ARE CHASSIS GROUND 2. THROUGH HOLES, PLATING OPTIONAL. 3. HATCHED AREA DENOTES COMPONENT AND TRACE KEEPOUT (EXCEPT CHASSIS GROUND). 4. AREA DENOTES COMPONENT KEEPOUT (TRACES ALLOWED). DIMENSIONS IN MILLIMETERS 1.7 0.9 (0.07 0.04) PCB 3.5 0.3 (0.14 0.01) 41.73 0.5 (1.64 0.02) BEZEL 15 MAX. (0.59) AREA FOR PROCESS PLUG CAGE ASSEMBLY 15.25 0.1 (0.60 0.004) 11 REF. (0.43) 10.4 0.1 (0.41 0.004) 9.8 MAX. (0.39) 1.5 REF. (0.06) BELOW PCB 10 REF (0.39) TO PCB 0.4 0.1 (0.02 0.004) BELOW PCB 16.25 0.1 MIN. PITCH (0.64 0.004) MSA-SPECIFIED BEZEL DIMENSIONS ARE IN MILLIMETERS (INCHES). Figure 9. Assembly drawing. 21 Ordering Information Please contact your local field sales engineer or one of Avago Technologies franchised distributors for ordering information. For technical information, please visit Avago Technologies' web-page at www.avagotech.com or contact one of Avago Technologies' regional Technical Response Centers. For information related to SFF Committee documentation visit www.sffcommittee.org. AFBR-5705LZ AFBR-5705PZ AFBR-5705ALZ AFBR-5705APZ AFBR-5701LZ AFBR-5701PZ AFBR-5701ALZ AFBR-5701APZ DMI DMI DMI DMI No DMI No DMI No DMI No DMI Extended Temperature (-10C to 85C) Extended Temperature (-10C to 85C) Industrial Temperature (-40C to 85C) Industrial Temperature (-40C to 85C) Extended Temperature (-10C to 85C) Extended Temperature (-10C to 85C) Industrial Temperature (-40C to 85C) Industrial Temperature (-40C to 85C) Standard Delatch Bail Delatch Standard Delatch Bail Delatch Standard Delatch Bail Delatch Standard Delatch Bail Delatch For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Pte. in the United States and other countries. Data subject to change. Copyright (c) 2006 Avago Technologies Pte. All rights reserved. AV01-0093EN - May 7, 2006 22