SPS-4381RW-D21G Datasheet, PDF (3/6 Pages) Optoway Technology Inc – 6.144 Gbps / 100GHz DWDM / 80 km / LC SFP+ SINGLE-MODE TRANSCEIVER

Optoway
3
SPS-4381RW-DXXG
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Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Units
Storage Temperature
Tstg
-40
85
o_C
Operating Case Temperature
Topr
0
70
o_C
Power Supply Voltage
Vcc
-0.5
3.6
V
Notes
Receiver Input for Damage
Mip
-3
dBm
Average Power
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Power Supply Voltage
Vcc
3.13
3.3
3.47
Operating Case Temperature
Topr
0
70
Power Supply Current
I_{CC (TX+RX)}
Data Rate
1
350
500
6.25
Units / Notes
V
o_C
mA
Gb/s
Transmitter Optical Specifications (0^oC < Topr < 70^oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Average Launch Power
Po, _AVG
-1
3
Extinction Ratio
ER
8.2
Center Wavelength Spacing
Transmitter Center Wavelength
λc
100
X-100
X
X+100
-- over life time
Output Spectrum Width
∆λ
---
1
Side Mode Suppression Ratio
SMSR
30
Relative Intensity Noise
RIN
-130
Transmitter Dispersion Penalty
TDP
3
@-500 to 1600 ps/nm
Average Launch Power of OFF
-30
Transmitter
1. Output power is power coupled into a 9/125 µm single-mode fiber.
2. Corresponds to approximately 0.8 nm.
3. X = specified ITU Grid wavelength.
Units
dBm
dB
GHz
pm
Notes
1
2
3
nm
dB
dB/Hz
dB
-20 dB width
dBm
Receiver Optical Specifications (0^oC < Topr < 70^oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Sensitivity
-24
Receiver Overload
LOS -- Deasserted
LOS -- Asserted
Wavelength of Operation
P_MAX
LOS_D
LOS_A
λc
-7
---
-35
1480
---
---
-27
---
---
1580
4. Measured with average power; BER < 10^-12 and PRBS 2⁷-1.
Units
dBm
dBm
dBm
dBm
nm
Notes
4
Transition: low to high
Transition: high to low
Electrical Characteristics
Parameter
Symbol
Min
High-Speed Signal (CML) Interface Specification
Input Data Rate
1
Differential Input Impedance
Rin
Differential Data Input Amplitude
150
Output Data Rate
1
Differential Output Impedance
Rout
Differential Data Output
350
Amplitude
Typ
6.144
100
6.144
100
600
Max
6.25
1200
6.25
700
Units
Notes
Gb/s
Ω
mVpp
Gb/s
Ω
mVpp
Internally AC coupled
Internally AC coupled
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 12/1/2010 V1.0