SPS-4341W_15 Datasheet, PDF (2/5 Pages) Optoway Technology Inc – 40 km Digital Diagnostic LC SFP+ SINGLE-MODE TRANSCEIVER

Optoway
2
SPS-4341W-CXX0G
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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
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)}
330
500
Data Rate
2.125
8.5
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
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
Relative Intensity Noise
Po, _AVG
-1
3
λ
λc –5.5
λc
λc +7.5
∆λ
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1
SMSR
30
RIN
-128
Average Launch Power of OFF
-30
Transmitter
1. Output power is power coupled into a 9/125 µm single-mode fiber.
2. ITU-T G.694.2 CWDM wavelength from 1470 nm to 1610 nm, each step 20 nm.
Units
dBm
nm
nm
dB
dB/Hz
dBm
Notes
1
2
-20 dB width
Receiver Optical Specifications (0^oC < Topr < 70^oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Sensitivity
-16
Receiver Overload
LOS -- Deasserted
LOS -- Asserted
Wavelength of Operation
P_MAX
LOS_D
LOS_A
λc
-1
---
-28
1260
---
---
-16
---
---
1620
3. Measured with average power; BER < 10^-12 and PRBS 2⁷-1.
Units
dBm
dBm
dBm
dBm
nm
Notes
3
Transition: low to high
Transition: high to low
Electrical Characteristics
Parameter
Symbol
Min
High-Speed Signal (CML) Interface Specification
Input Data Rate
2.125
Differential Input Impedance
Rin
Differential Data Input Amplitude
150
Output Data Rate
2.125
Differential Output Impedance
Rout
Differential Data Output
350
Amplitude
Low-Speed Signal (LVTTL) Interface Specification
Input High Voltage
2.0
Input Low Voltage
GND
Output High Voltage
2.4
Output Low Voltage
GND
Typ
Max
Units
Notes
8.5
Gb/s
100
Ω
1200
mVpp Internally AC coupled
8.5
Gb/s
100
Ω
600
700
mVpp Internally AC coupled
Vcc+0.3
V
0.8
V
Vcc
V
0.5
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: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw 1/1/2009 V1.0