參數(shù)資料
型號(hào): LCP-1250B4WDRH
廠商: Delta Electronics, Inc.
英文描述: RoHS Compliant Single Mode SFP Transceiver for GbE and Fiber Channel
中文描述: 符合RoHS單模SFP收發(fā)器通道的千兆以太網(wǎng)和光纖
文件頁(yè)數(shù): 12/13頁(yè)
文件大?。?/td> 257K
代理商: LCP-1250B4WDRH
DELTA ELECTRONICS, INC.
12
Aug., 2006
Rev. 6A
www.deltaww.com
5) Byte 95 contains the low order 8bits of sum of bytes 0-94
6)
State/ Control Bits
Byte
110
110
110
110
110
110
110
110
Bit
7
6
5
4
3
2
1
0
Name
Description
Tx Disable State
Soft Tx Disable
Reserved
Rate Select tate
Soft Rate Select
Tx Fault
LOS
Data_Ready_Bar
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
7)
Optional Set of Alarm and Warning
Byte
112
112
112
112
112
112
112
112
113
113
113
116
116
116
116
116
116
116
116
117
117
117
Bit
7
6
5
4
3
2
1
0
7
6
5-0
7
6
5
4
3
2
1
0
7
6
5-0
Name
Description
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
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
Digital Diagnostic Monitor Accuracy
Parameter
Typical Value
Note
Transceiver Temperature
Power Supply Voltage
TX Bias Current
TX Optical Power
RX Optical Power
±
3
±
3%
±
10%
±
1.5dB
±
3dB
1
2
Notes:
1) Temperature is measured internal to the transceiver.
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