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參數(shù)資料
| 型號： | FWLF1634RL31 |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1528-1578nm, 4250Mbps(Tx), 4250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR |
| 文件頁數(shù)： | 10/11頁 |
| 文件大小： | 351K |
| 代理商： | FWLF1634RL31 |
FWLF1634RLxx DWDM SFP Product Specification – August 2010
F i n i s a r
Finisar Corporation
Page 8
Rev D1, Aug.2010
IX. Serial Communication Protocol
All Finisar SFPs support the 2-wire serial communication protocol to provide module ID
information as outlined in the SFP MSA
1. These SFPs use an Atmel AT24C01A 128 byte
E
2PROM with an address of A0h. For details on interfacing with the E2PROM, see the
Atmel data sheet titled “AT24C01A/02/04/08/16 2-Wire Serial CMOS E2PROM.”3
Finisar SFPs also support diagnostic features as described in Finisar Applications Note AN-
2030
4 and SFF-84725, “Digital Diagnostic Monitoring Interface for Optical Transceivers”.
A controller IC that monitors system parameters such as laser current, module temperature,
transmitter power, and received power is accessible at address A2H. In addition, Finisar’s
DWDM SFPs provide extended set of ID information and diagnostic features as described
in the DWDM SFP MSA
6.
I2C clock speed, digital diagnostic accuracy and digital diagnostic range can be found in the
table below. Values in the table represent the worst-case values over temperature, voltage,
and life.
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
I
2C Clock Speed
0
100,000
Hz
Bus can be driven blind
Accuracy
Transceiver Case
Temperature
DDTemperature
-10
+10
°C
Measured on the top-side of
the module case
Transceiver Supply
Voltage
DDVoltage
-3
+3
%
Tx Bias Current
DDBias
-10
+10
%
Tx Output Power
DDTxPower
-2
+2
dB
Received Average
Power
DDRxPower
-2
+2
dB
Range
Transceiver Case
Temperature
DDTemperature
-40
85
°C
Transceiver Supply
Voltage
DDVoltage
3.0
4.0
V
Tx Bias Current
DDBias
0
90
mA
Tx Output Power
DDTxPower
-5
+10
dBm
Received Average
Power
DDRxPower
-30
-7
dBm
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| FWLF1634RL36 | FIBER OPTIC TRANSCEIVER, 1524-1574nm, 4250Mbps(Tx), 4250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR |
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| FWLF1634RL38 | FIBER OPTIC TRANSCEIVER, 1522-1572nm, 4250Mbps(Tx), 4250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR |
| FWLF1634RL39 | FIBER OPTIC TRANSCEIVER, 1521-1571nm, 4250Mbps(Tx), 4250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR |
| FWLF1634RL40 | FIBER OPTIC TRANSCEIVER, 1520-1570nm, 4250Mbps(Tx), 4250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FWLF1634RL32 | 制造商:Finisar Corporation 功能描述:TXRX DWDM 4GBPS APD SFP |
| FWLF1634RL33 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:4Gbps Long-Reach DWDM SFP Transceiver |
| FWLF1634RL34 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:4Gbps Long-Reach DWDM SFP Transceiver |
| FWLF1634RL35 | 制造商:Finisar Corporation 功能描述:TXRX DWDM 4GBPS APD SFP |
| FWLF1634RL36 | 制造商:FINISAR 制造商全稱:FINISAR 功能描述:4Gbps Long-Reach DWDM SFP Transceiver |
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