參數(shù)資料
型號(hào): FTLF2318P1BNL
元件分類(lèi): 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1270-1360nm, 1250Mbps(Tx), 1250Mbps(Rx), SURFACE MOUNT, SFP CONNECTOR
文件頁(yè)數(shù): 3/10頁(yè)
文件大小: 101K
代理商: FTLF2318P1BNL
FTLF2318P1BNL Smart SFP Product Specification February 2011
F i n i s a r
Finisar Corporation February 2011 Rev D
Page 2
I.
Absolute Maximum Ratings
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Power Supply Voltage
Vcc-Vee
-0.5
+3.6
V
Storage Temperature
TS
-40
85
°C
II.
Operating Environment
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Power Supply Voltage
Vcc
+3.15
+3.45
V
Operating Case Temperature
TOP
-20
85
°C
Relative Humidity [Non-
Condensing]
RH
5
95
%
III.
Electrical Characteristics (Top, VCC = 3.15 to 3.45 Volts)*
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Supply Voltage
Vcc
3.15
3.3
3.45
V
Supply Current
Icc
300
mA
Transmitter
Input Differential Impedance
Rin
100
Data Input Swing Differential
Vin
300
mV
Transmit Disable Voltage
VD
2.0
Vcc
V
Transmit Enable Voltage
VEN
0
0.8
V
Receiver
Data Output Swing Differential
Vout
400
1000
mV
LOS Low
-
0
0.8
V
LOS High
-
2.0
Vcc
V
* All characteristics are tested with communication channel turned on.
Note:
. Internally AC coupled;
IV.
Optical Characteristics (Top, VCC = 3.15 to 3.45 Volts)*
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Center Wavelength (CW)
λ
1270
1310
1360
nm
Spectral Width (RMS)
σλ
3.0
nm
Average Launch Power
POUT
-9
-3
dBm
Extinction Ratio
ER
9
dB
Rise/Fall Time
TR/TF
0.26
ns
Receiver
Optical Center Wavelength
λ
C
1260
1360
nm
Average Rx Sensitivity
RSENS
-23
dBm
Receiver Overload
POVR
-3
dBm
Optical Return Loss
12
dB
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