AFCT-57J5ATPZ Avago Technologies US Inc., AFCT-57J5ATPZ Datasheet
AFCT-57J5ATPZ
Specifications of AFCT-57J5ATPZ
Related parts for AFCT-57J5ATPZ
AFCT-57J5ATPZ Summary of contents
Page 1
... FC-PI-3 and compatible with IEEE 802.3 for gigabit ap- plications enhancement to the conventional SFP interface defined in SFF-8074i, the AFCT-57J5ATPZ is compliant to SFF-8472 (digital diagnostic interface for SFP). Using the 2-wire serial interface defined in the SFP MSA, the AFCT-57J5ATPZ provides real time temperature, supply voltage, laser bias current, laser average output power and received average input power ...
Page 2
... Installation The AFCT-57J5ATPZ can be installed in any SFF-8074i compliant Small Form Pluggable (SFP) port regardless of host equipment operating status. The AFCT-57J5ATPZ is hot-pluggable, allowing the module 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) ...
Page 3
... A2, byte 110, bit 2). Eye Safety Circuit The AFCT-57J5ATPZ provides Class 1 (single fault tolerant) eye safety by design and has been tested for compliance with the requirements listed in Table 1. The eye safety circuit continuously monitors the optical output power ...
Page 4
... AFCT-57J5ATPZ. All mechanical adjustments are made at the factory prior to shipment. Tampering with, modifying, misusing or improp- erly handling the AFCT-57J5ATPZ will void the product warranty. It may also result in improper operation and possibly overstress the laser source. Performance deg- radation or device failure may result ...
Page 5
... EMI Immunity (Susceptibility) Due to its shielded design, the EMI immunity of the AFCT- 57J5ATPZ exceeds typical industry standards. Flammability The AFCT-57J5ATPZ optical transceiver is made of metal and high strength, heat resistant, chemical resistant and UL 94V-0 flame retardant plastic A11 Performance Class 2 (> 2000 Volts) ...
Page 6
Tx_DISABLE Tx_FAULT SERDES IC PROTOCOL IC LOSS OF SIGNAL 4 MODULE DETECT SCL SDA Figure 2. Typical application configuration 0 0 SFP MODULE HOST BOARD ...
Page 7
Table 2. Pin Description Pin Name Function/Description 1 VeeT Transmitter Ground 2 TX_FAULT Transmitter Fault Indication – High indicates a fault condition 3 TX_DISABLE Transmitter Disable – Module optical output disables on high or open 4 MOD-DEF2 Module Definition 2 ...
Page 8
Table 3. Absolute Maximum Ratings Parameter Storage Temperature Case Operating Temperature Relative Humidity Supply Voltage Low Speed Input Voltage Notes: 1. Absolute Maximum Ratings are those values beyond which damage to the device may occur if these limits are exceeded ...
Page 9
Table 6. Transmitter and Receiver Electrical Characteristics (T = -40°C to 85°C, VccT, VccR = 3.3 V ± 10%) C Parameter High Speed Data Input: Transmitter Differential Input Voltage (TD +/-) High Speed Data Output: Receiver Differential Output Voltage (RD ...
Page 10
Table 8. Receiver Optical Characteristics (T = -40°C to 85°C, VccT, VccR = 3.3 V ± 10%) C Parameter Input Optical Power [Overdrive] Input Optical Modulation Amplitude (Peak-to-Peak) (0.614 to 3.072 Gb/s) [Sensitivity] Return Loss Loss of Signal – Assert ...
Page 11
Table 9. Transceiver Timing Characteristics (T = -40°C to 85°C, VccT, VccR = 3.3 V ± 10%) C Parameter Hardware TX_DISABLE Assert Time Hardware TX_DISABLE Negate Time Time to initialize, including reset of TX_FAULT Hardware TX_FAULT Assert Time Hardware TX_DISABLE ...
Page 12
Table 10. Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics (T = -40°C to 85°C, VccT, VccR = 3.3 V ± 10%) C Parameter Transceiver Internal Temperature Accuracy Transceiver Internal Supply Voltage Accuracy Transmitter Laser DC Bias Current Accuracy Transmitted ...
Page 13
... Addresses 63 and 95 are checksums calculated (per SFF-8472 and SFF-8074) and stored prior to product shipment. 4. Addresses 68-83 specify the AFCT-57J5ATPZ ASCII serial number and will vary on a per unit basis. 5. Addresses 84-91 specify the AFCT-57J5ATPZ ASCII date code and will vary on a per date code basis. 13 ...
Page 14
... 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 for use with AFCT-57J5ATPZ, but have been set to default values per SFF-8472. 7. Byte checksum calculated (per SFF-8472) and stored prior to product shipment. ...
Page 15
... Indicates transceiver is powered and real time sense data is ready Ready) Notes: 1. The response time for soft commands of the AFCT-57J5ATPZ is 100 msec as specified by the MSA SFF-8472. 2. Bit 6 is logic OR’d with the SFP TX_DISABLE input pin 3 ... either asserted will disable the SFP transmitter. ...
Page 16
... Figure 5. Module drawing. 16 AFCT-57J5ATPZ 850nm LASER PROD 21CRF(J) CLASS1 SINGAPORE 0446 PPOC-4102-DIn2 SN: AJ0446CD1C ...
Page 17
X Y 10x Δ1.05 0.01 16.25 MIN. PITCH B PCB EDGE 5.68 8.58 11.08 16.25 14.25 REF. 2.0 11x 3 5 3.2 0.9 20 PIN 1 10.93 9.6 0.8 TYP 1.55 0.05 Δ 0 ...
Page 18
MAX. 11.73 REF 9.8 MAX. PCB Figure 7. SFP assembly drawing. Customer Manufacturing Processes This module is pluggable and is not designed for aqueous wash, IR reflow, or wave soldering processes. For product ...