LCP-1250B4QDR Delta Electronics, Inc., LCP-1250B4QDR Datasheet - Page 12

• Manufacturer Part Number: LCP-1250B4QDR
• Description: Rohs Compliant Single Mode Sfp Transceiver For Gbe And Fiber Channel
• Manufacturer: Delta Electronics, Inc.

6)
7)
Digital Diagnostic Monitor Accuracy
Notes:
1)
2)
DELTA ELECTRONICS, INC.
Transceiver Temperature
Power Supply Voltage
TX Bias Current
TX Optical Power
RX Optical Power
State/ Control Bits
Optional Set of Alarm and Warning
Byte
Byte
Temperature is measured internal to the transceiver.
110
110
110
110
110
110
110
110
112
112
112
112
112
112
112
112
113
113
113
116
116
116
116
116
116
116
116
117
117
117
Voltage is measured internal to the transceiver.
Parameter
5-0
5-0
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
7
6
5
4
3
2
1
0
7
6
Tx Disable State
Soft Tx Disable
Reserved
Rate Select tate
Soft Rate Select
Tx Fault
LOS
Data_Ready_Bar
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
Name
Name
Typical Value
Digital state of the Tx disable input pin
Read/ Write bit that allow software disable of laser
NA
NA
Digital state of the Tx fault output pin
Digital state of the LOS output pin.
NA
Set when internal temperature exceeds high alarm level
Set when internal temperature is below low alarm level
Set when internal supply voltage exceeds high alarm level
Set when internal supply voltage is below low alarm level
Set when Tx Bias current exceeds high alarm level
Set when Tx Bias current is below low alarm level
Set when Tx output power exceeds high alarm level
Set when Tx output power is below low alarm level
Set when received power exceeds high alarm level
Set when received power is below low alarm level
Set when internal temperature exceeds high warning level
Set when internal temperature is below low warning level
Set when internal supply voltage exceeds high warning level
Set when internal supply voltage is below low warning level
Set when Tx Bias current exceeds high warning level
Set when Tx Bias current is below low warning level
Set when Tx output power exceeds high warning level
Set when Tx output power is below low warning level
Set when received power exceeds high warning level
Set when received power is below low warning level
12
± 1.5dB
± 10%
± 3dB
± 3℃
± 3%
Description
Description
www.deltaww.com
Note
1
2
2008/1/23
Rev. 6G