Optoway
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Power Supply Voltage
Receiver Input for Damage
Symbol
Tstg
Topr
Vcc
Mip
Min
-40
0
-0.5
-3
Max
85
70
3.6
Units
o
C
o
C
V
dBm
SPS-4385W-DXXXG
Notes
4
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Average Power
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
I
CC (TX+RX)
2.125
Min
3.13
0
Typ
3.3
350
8.5
Max
3.47
70
500
Units / Notes
V
o
C
mA
Gb/s
Transmitter Optical Specifications (0
o
C < Topr < 70
o
C, 3.13V < Vcc < 3.47V)
Parameter
Average Launch Power
Extinction Ratio
Center Wavelength Spacing
Transmitter Center Wavelength
-- over life time
Output Spectrum Width
Side Mode Suppression Ratio
Relative Intensity Noise
Transmitter Dispersion Penalty
@-500 to 1600 ps/nm
Average Launch Power of OFF
Transmitter
Symbol
Po,
AVG
ER
λc
∆λ
SMSR
RIN
TDP
Min
-1
8.2
X-60
---
30
Typ
Max
3
Units
dBm
dB
GHz
pm
nm
dB
dB/Hz
dB
dBm
Notes
1
50
X
X+60
1
-130
3
-30
2
-20 dB width
1. Output power is power coupled into a 9/125
µm
single-mode fiber.
2. X = specified ITU Grid wavelength.
Receiver Optical Specifications (0
o
C < Topr < 70
o
C, 3.13V < Vcc < 3.47V)
Parameter
Sensitivity
Receiver Overload
LOS -- Deasserted
LOS -- Asserted
Wavelength of Operation
Symbol
P
MAX
LOS
D
LOS
A
λc
Min
-7
---
-35
1480
Typ
---
---
---
Max
-24
-27
---
1580
Units
dBm
dBm
dBm
dBm
nm
Notes
3
Transition: low to high
Transition: high to low
3. Measured with average power; BER < 10
-12
and PRBS 2
7
-1.
Electrical Characteristics
Parameter
Symbol
Min
2.125
150
2.125
350
Typ
8.5
100
1200
8.5
100
600
Max
Units
Gb/s
Ω
mVpp
Gb/s
Ω
mVpp
Notes
High-Speed Signal (CML) Interface Specification
Input Data Rate
Differential Input Impedance
Rin
Differential Data Input Amplitude
Output Data Rate
Differential Output Impedance
Rout
Differential Data Output
Amplitude
Low-Speed Signal (LVTTL) Interface Specification
Input High Voltage
Internally AC coupled
700
Internally AC coupled
2.0
Vcc+0.3
V
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
E-mail: sales@optoway.com.tw
Fax: 886-3-5979737
http: // www.optoway.com.tw
8/1/2012 V2.0
OPTOWAY [ OPTOWAY TECHNOLOGY INC ]
