Description
56-59
4
Rx_PWR(4)
Single precision floating point calibration data - Rx optical power.
Bit 7 of byte 56 is MSB. Bit 0 of byte 59 is LSB.
60-63
4
Rx_PWR(3)
Single precision floating point calibration data - Rx optical power.
Bit 7 of byte 60 is MSB. Bit 0 of byte 63 is LSB.
64-67
4
Rx_PWR(2)
Single precision floating point calibration data - Rx optical power.
Bit 7 of byte 64 is MSB, bit 0 of byte 67 is LSB.
68-71
4
Rx_PWR(1)
Single precision floating point calibration data - Rx optical power.
Bit 7 of byte 68 is MSB, bit 0 of byte 71 is LSB.
72-75
4
Rx_PWR(0)
Single precision floating point calibration data - Rx optical power.
Bit 7 of byte 72 is MSB, bit 0 of byte 75 is LSB.
76-77
2
Tx_I(Slope)
Fixed decimal (unsigned) calibration data, laser bias current.
Bit 7 of byte 76 is MSB, bit 0 of byte 77 is LSB.
78-79
2
Tx_I(Offset)
Fixed decimal (signed two's complement) calibration data,
laser bias current.
Bit 7 of byte 78 is MSB, bit 0 of byte 79 is LSB
80-81
2
Tx_PWR(Slope)
Fixed decimal (unsigned) calibration data,
Transmitter coupled output power.
Bit 7 of byte 80 is MSB, bit 0 of byte81 is LSB.
82-83
2
Tx_PWR(Offset)
Fixed decimal (signed two's complement) calibration data,
transmitter coupled output power.
Bit 7 of byte 82 is MSB, bit 0 of byte 83 is LSB.
84-85
2
T(Slope)
Fixed decimal (unsigned) calibration data,
internal module temperature.
Bit 7 of byte 84 is MSB, bit 0 of byte 85 is LSB.
86-87
2
T(Offset)
Fixed decimal (signed two's complement) calibration data,
internal module temperature.
Bit 7 of byte 86 is MSB, bit 0 of byte 87 is LSB.
88-89
2
V(Slope)
Fixed decimal (unsigned) calibration data,
internal module supply voltage.
Bit 7 of byte 88 is MSB, bit 0 of byte 89 is LSB.
90-91
2
V(Offset)
Fixed decimal (signed two's complement) calibration data,
internal module supply voltage.
Bit 7 of byte 90 is MSB. Bit 0 of byte 91 is LSB.
92-95
4
Reserved
Reserved
Byte |
Bit |
Name |
Description |
|
Converted analog values. Calibrated 16 bit data |
||||
96 |
All |
Temperature MSB |
Internally measured module temperature. |
|
97 |
All |
Temperature LSB |
||
98 |
All |
Vcc MSB |
Internally measured supply voltage in transceiver. |
|
99 |
All |
Vcc LSB |
||
100 |
All |
TX Bias MSB |
Internally measured TX Bias Current. |
|
101 |
All |
TX Bias LSB |
||
102 |
All |
TX Power MSB |
Measured TX output power. |
|
103 |
All |
TX Power LSB |
||
104 |
All |
RX Power MSB |
Measured RX input power. |
|
105 |
All |
RX Power LSB |
||
106 |
All |
Reserved MSB |
Reserved for 1st future definition of digitized analog input |
|
107 |
All |
Reserved LSB |
Reserved for 1st future definition of digitized analog input |
|
108 |
All |
Reserved MSB |
Reserved for 2nd future definition of digitized analog input |
|
109 |
All |
Reserved LSB |
Reserved for 2nd future definition of digitized analog input |
|
Optional Status/Control Bits |
||||
110 |
7 |
TX Disable State |
Digital state of the TX Disable Input Pin. Not supported. |
|
110 |
6 |
Soft TX Disable |
Read/write bit that allows software disable of laser. Not supported. |
|
110 |
5 |
Reserved |
||
110 |
4 |
RX Rate Select State |
Digital state of the SFP RX Rate Select Input Pin. Not supported. |
|
110 |
3 |
Soft RX Rate Select |
Read/write bit that allows software RX rate select. |
|
Not supported. |
||||
110 |
2 |
TX Fault |
Digital state of the TX Fault Output Pin. |
|
110 |
1 |
LOS |
Digital state of the LOS Output Pin. |
|
110 |
0 |
Data Ready |
Indicates transceiver has achieved power up and data is ready |
|
111 |
7-0 |
Reserved |
Reserved. |
|
Byte |
Bit |
Name |
Description |
Reserved Optional Alarm and Warning Flag Bits |
|||
112 |
7 |
Temp High Alarm |
Set when internal temperature exceeds high alarm level. |
112 |
6 |
Temp Low Alarm |
Set when internal temperature is below low alarm level. |
112 |
5 |
Vcc High Alarm |
Set when internal supply voltage exceeds high alarm level. |
112 |
4 |
Vcc Low Alarm |
Set when internal supply voltage is below low alarm level. |
112 |
3 |
TX Bias High Alarm |
Set when TX Bias current exceeds high alarm level. |
112 |
2 |
TX Bias Low Alarm |
Set when TX Bias current is below low alarm level. |
112 |
1 |
TX Power High Alarm |
Set when TX output power exceeds high alarm level. |
112 |
0 |
TX Power Low Alarm |
Set when TX output power is below low alarm level. |
113 |
7 |
RX Power High Alarm |
Set when Received Power exceeds high alarm level. |
113 |
6 |
RX Power Low Alarm |
Set when Received Power is below low alarm level. |
113 |
5 |
Reserved Alarm |
|
113 |
4 |
Reserved Alarm |
|
113 |
3 |
Reserved Alarm |
|
113 |
2 |
Reserved Alarm |
|
113 |
1 |
Reserved Alarm |
|
113 |
0 |
Reserved Alarm |
|
114 |
All |
Reserved |
|
115 |
All |
Reserved |
|
116 |
7 |
Temp High Warning |
Set when internal temperature exceeds high warning level. |
116 |
6 |
Temp Low Warning |
Set when internal temperature is below low warning level. |
116 |
5 |
Vcc High Warning |
Set when internal supply voltage exceeds high warning level. |
116 |
4 |
Vcc Low Warning |
Set when internal supply voltage is below low warning level. |
116 |
3 |
TX Bias High Warning |
Set when TX Bias current exceeds high warning level. |
116 |
2 |
TX Bias Low Warning |
Set when TX Bias current is below low warning level. |
116 |
1 |
TX Power High Warning |
Set when TX output power exceeds high warning level. |
116 |
0 |
TX Power Low Warning |
Set when TX output power is below low warning level. |
117 |
7 |
RX Power High Warning |
Set when Received Power exceeds high warning level. |
117 |
6 |
RX Power Low Warning |
Set when Received Power is below low warning level. |
117 |
5 |
Reserved Warning |
|
117 |
4 |
Reserved Warning |
|
117 |
3 |
Reserved Warning |
|
117 |
2 |
Reserved Warning |
|
117 |
1 |
Reserved Warning |
|
117 |
0 |
Reserved Warning |
|
118 |
All |
Reserved |
|
119 |
All |
Reserved |
Byte |
# Byte |
Name |
Description |
120-127 |
8 |
Vendor Specific |
00h. |
128-255 |
128 |
Writable Memory |
Ordering information
Part Number |
Data Rate |
Wavelength |
Distance |
Application |
Package |
Source |
Operating Temp. |
TDP-TGM3-85C |
10G |
850nm |
300m |
Dual Fiber |
SFP+ |
VCSEL+PIN |
0~70℃ |
TDP-TGM3-85CR |
10G |
850nm |
300m |
Dual Fiber |
SFP+ |
VCSEL+PIN |
-40~85℃ |