AFCT-5016Z AVAGO [AVAGO TECHNOLOGIES LIMITED], AFCT-5016Z Datasheet

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... LRM transceiver for 220 meter operation in all MMF link applications including OM1 and OM2 legacy fiber cables and new high bandwidth OM3 fiber cables. • AFCT-701SDZ SFP+ 10 Gigabit Ethernet 10GBASE-LR transceiver for operation in SMF link applications • AFCT-5016Z SFP+ Evaluation Board The purpose of this SFP+ evaluation board is to provide the designer with a convenient means for evaluating SFP+ fiber optic transceivers. Features • Avago 850nm VCSEL source and Transmitter Optical Subassembly technology • ...

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Description, continued Installation The AFBR-700SDZ transceiver package is compliant with the SFF 8432 Improved Pluggable Formfactor housing specification for the SFP+. It can be installed in any INF- 8074 or SFF-8431/2 compliant Small Form Pluggable (SFP) port regardless of host equipment operating status The AFBR-700SDZ is hot-pluggable, allowing the mod- ule to be installed while the host system is operating and on-line. Upon insertion, the transceiver housing makes initial contact with the host board SFP cage, mitigating potential damage due to Electro-Static Discharge (ESD). Digital Diagnostic Interface and Serial Identification The two-wire ...

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OPTICAL INTERFACE RECEIVER LIGHT FROM FIBER TRANSMITTER LIGHT TO FIBER Figure 1. Transceiver functional diagram Transmitter Section The transmitter section includes the Transmitter Opti- cal Sub-Assembly (TOSA) and laser driver circuitry. The TOSA, containing an Avago designed and manufactured 850 nm VCSEL (Vertical Cavity Surface Emitting Laser) ...

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Receiver Section The receiver section includes the Receiver Optical Sub- Assembly (ROSA) and the amplification/quantization cir- cuitry. The ROSA, containing a PIN photodiode and cus- tom transimpedance amplifier, is located at the optical interface and mates with the LC optical connector. The ROSA output is fed to a custom IC that provides post- amplification and quantization. Receiver Loss of Signal (Rx_LOS) The post-amp IC also includes transition detection cir- cuitry which monitors the AC level of incoming optical signals and provides a LVTTL/CMOS compatible status ...

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Regulatory Compliance The AFBR-700SDZ complies with all applicable laws and regulations as detailed in Table 1. Certification level is de- pendent on the overall configuration of the host equip- ment. The transceiver performance is offered as a figure of merit to assist the designer. Electrostatic Discharge (ESD) The AFBR-700SDZ is compatible with ESD levels found in typical manufacturing and operating environments as described in Table 1. In the normal handling and op- eration of optical transceivers, ESD is of concern in two circumstances. The first case is during handling of the transceiver prior to insertion into an SFP compliant cage. To protect the device, it’s important to use normal ESD handling pre- cautions. These ...

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Table 1. Regulatory Compliance Feature Test Method Electrostatic Discharge (ESD) MIL-STD-883C to the Electrical Contacts Method 3015.4 Electrostatic Discharge (ESD) IEC 61000-4-2 to the Duplex LC Receptacle Life Traffic ESD Immunity IEC 61000-4-2 Life Traffic ESD Immunity IEC 61000-4-2 Electromagnetic FCC Class B Interference (EMI) CENELEC EN55022 Class B (CISPR 22A) VCCI Class 1 RF Immunity IEC 61000-4-3 Laser Eye Safety and US FDA CDRH AEL Class 1 Equipment Type Testing ...

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TX_DISABLE TX_FAULT SERDES IC PROTOCOL IC LOSS OF SIGNAL RS0 RS1 MODULE DETECT SCL SDA Figure 2. Typical application configuration 4.7uH Host DCR=0.15 Vcc 0.1uF 22uF 0.1uF 0.5Ω 4.7uH DCR=0.15 0.1uF 22uF 0.1uF 0.5Ω Figure 3. Recommended power supply filter ...

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Table 2. Contact Description Contact Symbol Function/Description 1 VeeT Transmitter Signal Ground 2 TX_FAULT Transmitter Fault (LVTTL-O) – High indicates a fault condition 3 TX_DISABLE Transmitter Disable (LVTTL-I) – High or open disables the transmitter 4 SDA Two Wire Serial Interface Data Line (LVCMOS – I/O) (same as MOD-DEF2 in INF-8074) 5 SCL Two Wire Serial Interface Clock Line (LVCMOS – I/O) (same as MOD-DEF1 in INF-8074) 6 MOD_ABS Module Absent (Output), connected to VeeT or VeeR in the module 7 RS0 Rate Select 0 - Not used, Presents high input impedance. 8 RX_LOS Receiver Loss of Signal (LVTTL-O) 9 RS1 ...

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Table 3. Absolute Maximum Ratings Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions. It should not be assumed that limiting values of more than one parameter can be applied concurrently. Exposure to any of the Absolute Maxi- mum Ratings for extended periods can adversely affect reliability. Parameter Storage Temperature Case Operating Temperature Relative Humidity Supply Voltage Low Speed Input Voltage Two-Wire Interface Input Voltage High Speed Input Voltage, Single Ended High Speed Input Voltage, Differential Low Speed Output Current Optical Receiver Input Average Power Note; 1. The module supply voltages, VccT and VccR must not differ by more than 0 damage to the device may occur. Table 4. Recommended Operating Conditions Recommended Operating Conditions specify parameters for which the electrical and optical characteristics hold unless otherwise noted. Optical and electrical charactristics are not defined for operation outside the Recommend- ed Operating Conditions, reliability is not implied and damage to the module may occur for such operation over an extended period of time. Parameter Case Operating Temperature Module Supply Voltage Host Supply Voltage Signal Rate Power Supply Noise Tolerance Tx Input Single Ended DC ...

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Table 5. Low Speed Signal Electrical Characteristics The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted. Typical values are for Tc = 40°C. VccT and VccR = 3.3 V. Parameter Module Supply Current Power Dissipation TX_FAULT, RX_LOS TX_DISABLE Notes: 1. Supply current includes both VccT and VccR connections. 2. Measured with a 4.7 k Ω load to VccHost. 3. TX_DISABLE has an internal 4.7 kΩ kΩ pull-up to VccT Table 6. High Speed Signal Electrical Characteristics The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted. Typical values are for Tc = 40°C. VccT and VccR = 3.3 V. Parameter Tx Input Differential Voltage, |( (TD-)| Tx Input AC Common Mode Voltage Tolerance Tx Input Differential S-parameter (100 Ω Ref.) Tx Input Differential to Common Mode Conversion (25 Ω Ref.) Rx Output Differential Voltage, |( (RD-)| ...

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NORMALIZED TIME (UNIT INTERVAL) Figure 5a. Receiver Electrical Optical Eye Mask Definition Table 7. Two-Wire Interface Electrical Characteristics Parameter Symbol Host Vcc Range VccHTWI SCL and SDA ...

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Table 8. Optical Specifications The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted. Typical values are for Tc = 40°C. VccT and VccR = 3.3 V. Parameter Transmitter Laser OMA output power Laser mean output power Laser off power Extinction ratio Transmitter and dispersion penalty (TDP) Center Wavelength RMS spectral width, standard deviation RIN12OMA Optical Return Loss Tolerance Encircled Flux Transmitter Output Eye Mask Receiver Stressed sensitivity (OMA) Receive sensitivity (OMA) Receive Power (Pave) Overload Reflectance Center Wavelength RX_LOS (OMA) Off RX_LOS (OMA) On RX_LOS (OMA) Hysteresis Vertical eye closure penalty Stressed eye jitter General Specification Considerations (Notes): 1. IEEE 802.3ae Clause 52 compliant. 2. These parameters are interrelated: see IEEE 802.3ae, Clause 52. 3. ...

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Table 9. Minimum Optical Modulation Amplitude Center RMS Spectral Width (nm) Wavelength Up to 0.05 to (nm) 0.05 0.1 840 to 842 -4.2 -4.2 842 to 844 -4.2 -4.2 844 to 846 -4.2 -4.2 846 to 848 -4.3 -4.2 848 to 850 -4.3 -4.2 850 to 852 -4.3 -4.2 852 to 854 -4.3 -4.2 ...

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Table 10. Control Functions: Low Speed Signals Timing Characteristics The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted. Parameter TX_DISABLE Assert Time TX_DISABLE Negate Time Time to initialize, including reset of TX_FAULT TX_FAULT Assert Time TX_DISABLE to Reset RX_LOS Assert Time RX_LOS Deassert Time Notes: 1. Time from rising edge of TX_DISABLE to when the optical output falls below 10% of nominal interval between assertions of TX_ DISABLE is required. 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 and the Two-Wire interface is available. 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. Table 11. Control Functions: ...

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Table 12. Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics The following characteristics are defined over the Recommended Operating Conditions unless otherwise noted. Typical values are for Tc = 40°C. VccT and VccR = 3.3 V. Parameter Transceiver Internal Temperature Accuracy Transceiver Internal Supply Voltage Accuracy Transmitter Laser DC Bias Current Accuracy Transmitted Average Optical Output Power Accuracy Received Average Optical Input Power Accuracy > 2. TX_FAULT TX_DISABLE TRANSMITTED SIGNAL t_init t-init: TX ...

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Table 13. EEPROM Serial ID Memory Contents – Conventional SFP Memory (Address A0h) Byte # Data Notes Decimal Hex 0 03 SFP physical device 1 04 SFP function defined by serial ID only optical connector 3 10 ...

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Table 14. EEPROM Serial ID Memory Contents – Enhanced Feature Set Memory (Address A2h) Byte # Decimal Notes [1] 0 Temp H Alarm MSB [1] 1 Temp H Alarm LSB [1] 2 Temp L Alarm MSB [1] 3 Temp L Alarm LSB 4 Temp H Warning MSB [1] [1] 5 ...

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Table 15. EEPROM Serial ID Memory Contents – Soft Commands (Address A2h, Byte 110) Status/ Bit # Control Name Description 7 TX_ DISABLE State Digital state of SFP TX_ DISABLE Input (1 = TX_DISABLE asserted) 6 Soft TX_ DISABLE Read/write bit for changing digital state of TX_DISABLE function 5 Reserved 4 Reserved 3 Reserved 2 TX_FAULT State Digital state of the SFP TX_FAULT Output (1 = TX_FAULT asserted) 1 RX_LOS State ...

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TCASE REFERENCE POINT LATCH COLOR BLACK: 10GBASESR 6. Figure 7. Module drawing For product information and a complete list of distributors, please go to our website: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies ...