AFBR-57R6APZ Avago Technologies US Inc., AFBR-57R6APZ Datasheet - Page 16

• Manufacturer Part Number: AFBR-57R6APZ
• Description: MM 4/2/1 Gb RoHS W Rate Select
• Manufacturer: Avago Technologies US Inc.

Specifications of AFBR-57R6APZ

• Data Rate: 4.25Gbps
• Wavelength: 850nm
• Applications: Ethernet
• Voltage - Supply: 2.97 V ~ 3.63 V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 14. EEPROM Serial ID Memory Contents – Soft Commands (Address A2h, Byte 110)
Bit #
7
6
5
4
3
2
1
0
Notes:
1. The response time for soft commands of the AFBR-57R6APZ 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.
3. AFBR-57R6APZ optimizes for 4.25 G & 2.125 Gb/s performance when asserted and 2.125 G & 1.0625 Gb/s performance when deasserted. Bit 3 is
Table 15. EEPROM Serial ID Memory Contents – Alarms and Warnings (Address A2h, Bytes 112, 113, 116, 117)
Byte
112
113
116
117
16
logic OR’d with the SFP RATE_SELECT input pin 7 . . . either asserted will set the SFP transceiver to high bit rate parametric performance.
Status/
Control Name
TX_ DISABLE State
Soft TX_ DISABLE
Reserved
Rate Select State
Soft Rate_Select
TX_FAULT State
RX_LOS State
Data Ready (Bar)
Bit
7
6
5
4
3
2
1
0
7
6
0-5
7
6
5
4
3
2
1
0
7
6
0-5
Flag Bit Name
Temp High Alarm
Temp Low Alarm
Vcc High Alarm
Vcc Low Alarm
Tx Bias High Alarm
Tx Bias Low Alarm
Tx Power High Alarm
Tx Power Low Alarm
Rx Power High Alarm
Rx Power Low Alarm
Reserved
Temp High Warning
Temp Low Warning
Vcc High Warning
Vcc Low Warning
Tx Bias High Warning
Tx Bias Low Warning
Tx Power High Warning
Tx Power Low Warning
Rx Power High Warning
Rx Power Low Warning
Reserved
Description
Digital state of SFP TX_ DISABLE Input Pin (1 = TX_DISABLE asserted)
Read/write bit for changing digital state of TX_DISABLE function
Digital state of SFP Rate Select Input Pin (1 = RATE_SELECT asserted)
Read/write bit for changing digital state of RATE_SELECT function
Digital state of the SFP TX_FAULT Output Pin (1 = TX_FAULT asserted)
Indicates transceiver is powered and real time sense data is ready. (0 = Ready)
Digital state of the SFP RX_LOS Output Pin (1 = RX_LOS asserted)
Description
Set when transceiver internal temperature exceeds low alarm threshold
Set when transceiver internal supply voltage exceeds high alarm threshold
Set when transceiver internal supply voltage exceeds low alarm threshold
Set when transceiver laser bias current exceeds high alarm threshold
Set when transceiver laser bias current exceeds low alarm threshold
Set when transmitted average optical power exceeds high alarm threshold
Set when transmitted average optical power exceeds low alarm threshold
Set when received average optical power exceeds high alarm threshold
Set when received average optical power exceeds low alarm threshold
Set when transceiver internal temperature exceeds high warning threshold
Set when transceiver internal temperature exceeds low warning threshold
Set when transceiver internal supply voltage exceeds high warning threshold
Set when transceiver internal supply voltage exceeds low warning threshold
Set when transceiver laser bias current exceeds high warning threshold
Set when transceiver laser bias current exceeds low warning threshold
Set when transmitted average optical power exceeds high warning threshold
Set when transmitted average optical power exceeds low warning threshold
Set when received average optical power exceeds low warning threshold
Set when transceiver internal temperature exceeds high alarm threshold
Set when received average optical power exceeds high warning threshold
Notes
Note 1
Note 1, 2
Note 1, 3
Note 1, 3
Note 1
Note 1
Note 3