SPS-9380FWG_15 Datasheet, PDF (2/5 Pages) Optoway Technology Inc – 2.125 Gbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER

Optoway
2
SPS-9380FWG
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Transmitter Specifications (0^oC < Topr < 70^oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Side Mode Suppression Ratio
Extinction Ratio
Optical Modulation Amplitude
(Peak-to-Peak)
Optical Rise Time
Optical Fall Time
Relative Intensity Noise
Po
λ
∆λ
SMSR
E_R
OMA
t_r
t_f
RIN
0
---
5
1500
1550
1580
---
---
1
30
9
---
174
dBm
1
nm
nm -20 dB Width
dB
dB
µW FC-PI Standard
160
ps
20 % to 80% Values
160
ps
20 % to 80% Values
-120
dB/Hz
Electrical
Data Input Current – Low
I_IL
-350
Data Input Current – High
I_IH
350
Differential Input Voltage
V_IH - V_IL
0.5
2.4
TX Disable Input Voltage – Low
T_{DIS, L}
0
0.5
TX Disable Input Voltage – High
T_{DIS, H}
2.0
Vcc
TX Disable Assert Time
T_ASSERT
10
TX Disable Deassert Time
T_DEASSERT
1
TX Fault Output Voltage -- Low
T_FaultL
0
0.5
TX Fault Output Voltage -- High
T_FaultH
2.0
Vcc+0.3
1. Output power is power coupled into a 9/125 µm single mode fiber.
2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.
3. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
µA
µA
V
Peak-to-Peak
V
2
V
2
µs
ms
V
3
V
3
Receiver Specifications (0^oC < Topr < 70^oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Optical
Sensitivity @2.125Gb/s @ BER=10^-12
SENS (2X)
---
---
-23
Maximum Input Power
Signal Detect – Asserted
Signal Detect – Deasserted
Signal detect – Hysteresis
Pin
-3
Pa
---
-23
Pd
-30
---
---
1.0
---
Optical Path Penalty
2
Wavelength of Operation
1100
---
1600
Electrical
Differential Output Voltage
V_OH – V_OL
0.6
Output LOS Voltage -- Low
V_OL
0
Output LOS Voltage -- High
V_OH
2.0
4. Measured at 2⁷-1 PRBS at BER 1E-12.
2.0
0.5
Vcc+0.3
5. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Units
Notes
dBm
4
dBm
4
dBm Transition: low to high
dBm Transition: high to low
dB
dB
nm
V
V
5
V
5
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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 1/1/2008 V2.0