Product Main

Specifications

ter"> Name

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℃