afct-5745z Avago Technologies, afct-5745z Datasheet
afct-5745z
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afct-5745z Summary of contents
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... SFP two wire serial memory interface. Conventional memory information found in legacy SFPs is also available in these enhanced transceivers. Hot-plugging is ensured by design and by 3-stage pin sequencing at the electrical interface. Part Number Options The AFCT-5745Z SFP family consists of the following products: Part Link Tempe- Number Distance ...
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... New digital diagnostic information is accessed per SFF-8472 using EEPROM bytes 0-255 at memory address 0xA2 (A2h). The AFCT-5745Z provides real time access to transceiver internal supply voltage and temperature, transmitter output power, laser bias current and receiver average input power, allowing a host to predict system compli- ance issues. These 5 parameters are reported “ ...
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... VIEWED THROUGH TOP OF BOARD) Figure 2. Connection Diagram of Module Printed Circuit Board 3 Installation The AFCT-5745Z can be installed in or removed from any Multisource Agreement (MSA) –compliant Small Form Pluggable port regardless of whether the host equip- ment is operating or not. The module is simply inserted, electrical interface first, under finger pressure ...
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... Ω 50 Ω SERDES 4 µF 50 Ω 100 50 Ω PLD 4 4 µH 1 µH 0.1 µF 10 µ AFCT-5745Z 0.1 µF 4 Tx_DISABLE Tx_FAULT 0.1 µF TD+ LASER DRIVER 100 & SAFETY TD– CIRCUITRY TX GND 0.1 µ 0.1 µF 0.1 µF RD+ AMPLIFICATION RD– ...
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Table 1. Pin-out Table The pin arrangement and definition of this product meets SFP MSA. Table 1 lists the pin description. Pin Name Function/Description Transmitter Ground EE 2 TX_FAULT Transmitter Fault Indication 3 TX_DISABLE Transmitter Disable - ...
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... Addresses 68-83 specify the AFCT-5745Z ASCII serial number and will vary on a per unit basis. 5. Addresses 84-91 specify the AFCT-5745Z ASCII date code and will vary on a per date code basis. 6. Module is compatible with both internal and external DMI Calibration math at host end. ...
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... AFCT-5745TPZ Notes/ Hex ASCII Address Hex 11 SR 2km 2000m AFCT-5745ATPZ Notes/ Notes/ ASCII Address Hex ASCII IR IR-1 15km 14 0F 15km 15000m 15 96 15000m ...
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... Transmitted average optical power (Tx Pwr) is decoded bit unsigned integer in increments of 0.1 µW. 5. Received average optical power (Rx Pwr) is decoded bit unsigned integer in increments of 0.1 µW. 6. Bytes 55-94 are not intended from use with AFCT-5745Z, but have been set to default values per SFF-8472. 7. Bytes checksum calculated (per SFF-8472) and stored prior to product shipment. ...
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... Bit 6 is logic OR’d with the SFP Tx_Disable input pin 3 ... either asserted will disable the SFP transmitter. 2. AFCT-5745Z does not respond to state changes on Rate Select Input Pin internally hardwired to full bandwidth. Table 6. EEPROM Serial ID Memory Contents - Address A2h, Bytes 112, 113, 116, 117 ...
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... Input Voltage on any Pin Receiver Optical Input Recommended Operating Conditions Typical operating conditions are those values for which functional performance and device reliability is implied. Parameter Case Operating Temperature AFCT-5745PZ/TPZ AFCT-5745APZ/ATPZ Supply Voltage Transceiver Electrical Characteristics Parameter Module supply current Power Dissipation AC Electrical Characteristics ...
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... Center Wavelength Spectral Width AFCT-5745PZ/APZ AFCT-5745TPZ/ATPZ SMSR AFCT-5745TPZ/ATPZ Optical Rise Time Optical Fall Time Extinction Ratio AFCT-5745TPZ/ATPZ Back Reflection Sensitivity AFCT-5745TPZ/ATPZ Jitter Generation Receiver Optical Characteristics Parameter Receiver Sensitivity Receiver Overload AFCT-5745PZ/APZ AFCT-5745TPZ/ATPZ Input Operating Wavelength LOS - Deasserted LOS - Asserted LOS - Hysteresis ...
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Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics (T = -10 °C to +85 ° Parameter Transceiver Internal Temperature Accuracy Transceiver Internal Supply Voltage Accuracy Transmitter Laser dc Bias ...
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V > 2. Tx_FAULT Tx_DISABLE TRANSMITTED SIGNAL t_init t-init: TX DISABLE NEGATED V > 2. Tx_FAULT Tx_DISABLE TRANSMITTED SIGNAL t_init INSERTION t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED OCCURANCE OF FAULT Tx_FAULT Tx_DISABLE TRANSMITTED SIGNAL t_fault ...
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... Table 2 under normal operating conditions and under a single fault condition. Flammability The AFCT-5745Z transceiver housing is made of metal and meets UL E173874 standard for flame retardancy. Electromagnetic Interference (EMI) Most equipment designs utilizing these high-speed trans- ...
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... AVAGO AFCT-5745XXXZ ####nm LASER PROD) COUNTRY OF ORIGIN YYWW (BAR CODE) S/N:######## 21 CFR(J) CLASS1 LABEL 13. 10 ±0.10 0. 516 ±0.004 55. 50 ±0.20 2. 185 ±0.008 8. 45 ±0.10 0. 333 ± ...
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Figure 8. SFP host board mechnical layout 16 ...
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... Connection of the AFCT-5745Z to a non-approved optical source, operating above the rec- ommended absolute maximum conditions or operating the AFCT-5745Z in a manner inconsistent with its design and function may result in hazardous radiation exposure and may be considered an act of modifying or manufac- turing a laser product. The person(s) performing such an act are required by law to re-certify and re-identify the laser product under the provisions of U ...
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... Date of Manufacture: Avago Technologies Inc Yishun Ave 7, Singapore Handling Precautions 1. The AFCT-5745Z can be damaged by current surges or overvoltage. Power supply transient precautions should be taken. 2. Normal handling precautions for electrostatic sensitive devices should be taken. 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, Limited in the United States and other countries. Data subject to change. Copyright © ...