SPS-2341W-CXX0G_15 Datasheet, PDF (2/5 Pages) Optoway Technology Inc – CWDM Digital Diagnostic LC SFP+ SINGLE-MODE TRANSCEIVER

Optoway
2
SPS-2341W-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
Data Rate
I_{CC (TX+RX)}
330
500
10.3
10.5
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
Extinction Ratio
Side Mode Suppression Ratio
Po, _AVG
-1
3
λ
λc –5.5
λc
λc +7.5
∆λ
---
1
ER
3.5
SMSR
30
Transmitter and Dispersion
TDP
3
Penalty @ 800 ps/nm @10.3Gb/s
Relative Intensity Noise
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
dB
Notes
1
2
-20 dB width
dB/Hz
dBm
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
Optical Return Loss
ORL
-27
3. Measured with average power; BER < 10^-12 and PRBS 2³¹-1.
Units
dBm
dBm
dBm
dBm
nm
dB
Notes
3 / Average power
Transition: low to high
Transition: high to low
Electrical Characteristics
Parameter
Symbol
Min
High-Speed Signal (CML) Interface Specification
Input Data Rate
Differential Input Impedance
Rin
Differential Data Input Amplitude
120
Output Data Rate
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
10.3
10.5
Gb/s
100
Ω
820
mVpp Internally AC coupled
10.3
10.5
Gb/s
100
Ω
600
850
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
4/1/2010 V1.0