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SPBD-1250B4M1RD(T)
DELTA ELECTRONICS, INC.
13
Revision: S0
06/01/2009
www.deltaww.com
Temperature = Temp (Digital Value)
LSBTemp = [Temp (Digital Value)
1
256]-256; when Temperature≧128
Vcc = Vcc(Digital Value) LSBVcc=VCC(Digital Value) 100V
TX Bias Current = TX Bias Current (Digital Value)
LSBTX,Bias = TX Bias Current (Digital Value) 2A
TX Power = TX Power (Digital Value)
LSBTXPower = TX Power (Digital Value) 0.1W
RX Power = RX Power (Digital Value)
LSBRXPower = RX Power (Digital Value) 0.1W
Optional Status/Control Bits (2 Wire Address A2h)
Address
Bit
Name
Description
110
7
TX Disable State
Not implement.
110
6
Soft TX Disable
Not implement.
110
5
Reserved
110
4
RX Rate Select State
Not implement.
110
3
Soft RX Rate Select
Not implement.
110
2
TX Fault State
Digital state of the TX Fault Output Pin.
110
1
LOS
Digital state of the LOS Output Pin.
110
0
Data_Ready_Bar
Indicates transceiver has achieved power up and data is
ready.
111
All
Reserved
Reserved for SFF-8079
Alarm/Warning Flag Bits (2 Wire Address A2h)
Address
Bit
Name
Description
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
5-0
Reserved Alarm
114-115
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
5-0
Reserved Warning
118-119
All
Reserved