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SPS-8105WG Datasheet(PDF) 2 Page - Optoway Technology Inc

No. de Pieza. SPS-8105WG
Descripción  3.3V / 1310 nm / 4.25 Gbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER
Descarga  4 Pages
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Fabricante  OPTOWAY [Optoway Technology Inc]
Página de inicio  http://www.optoway.com.tw
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SPS-8105WG Datasheet(HTML) 2 Page - Optoway Technology Inc

   
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Optoway
SPS-8105WG
***********************************************************************************************************************************************************************
**********************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw
http: // www.optoway.com.tw
6/1/2006 V3.0
2
Transmitter Specifications (0
oC < Topr < 70oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Optical Transmit Power
Po
-8
---
-3
dBm
1
Optical Modulation
Amplitude@4.25Gb/s
OMA
290
---
---
µW
Output Center Wavelength
λ
1280
1310
1350
nm
Output Spectrum Width
∆λ
---
2
nm
RMS (σ)
Optical Rise / Fall Time
(4.25Gb/s)
tr /tf
90
ps
20 % to 80%,unfiltered
Relative Intensity Noise
RIN
-118
dB/Hz
Electrical
Data Input Current – Low
IIL
-350
µA
Data Input Current – High
IIH
350
µA
Differential Input Voltage
VIH - VIL
0.5
2.4
V
Peak-to-Peak
TX Disable Input Voltage – Low
TDIS, L
0
0.5
V
2
TX Disable Input Voltage – High
TDIS, H
2.0
Vcc
V
2
TX Disable Assert Time
TASSERT
10
µs
TX Disable Deassert Time
TDEASSERT
1
ms
TX Fault Output Voltage -- Low
TFaultL
0
0.5
V
3
TX Fault Output Voltage -- High
TFaultH
2.0
Vcc+0.3
V
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).
Receiver Specifications (0
oC < Topr < 70oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
Optical
Sensitivity @4.25Gb/s
Sens1
29
-18
µW
dBm
4
5
Sensitivity @2.125 / 1.063Gb/s
Sens2
15
-20
µW
dBm
4
5
Maximum Input Power
Pin
0
dBm
Signal Detect -- Asserted
Pa
---
-18
dBm
Transition: low to high
Signal Detect -- Deasserted
Pd
-30
---
---
dBm
Transition: high to low
Signal detect -- Hysteresis
1.0
---
dB
Wavelength of Operation
1260
---
1600
nm
Electrical
Differential Output Voltage
VOH – VOL
0.6
2.0
V
Output LOS Voltage -- Low
VOL
0
0.5
V
6
Output LOS Voltage -- High
VOH
2.0
Vcc+0.3
V
6
4. Measured at PRBS 2
7-1 at BER 1E-12.
5. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 29
µW is
approximately equal to an average power of -17.3 dBm, average with an Extinction ratio of 9 dB.
6. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).


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