SPS-93120RG_15 Datasheet, PDF (2/5 Pages) Optoway Technology Inc – 3.2Gb/s SFP LC SINGLE-MODE TRANSCEIVER

Optoway
2
SPS-93120RG
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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
Po
3
---
6
dBm
1
Output Center Wavelength
λ
1500
1550
1580
nm
Output Spectrum Width
∆λ
---
---
1
nm -20 dB Width
Side Mode Suppression Ratio
SMSR
30
dB
Extinction Ratio
Output Eye
E_R
6.0
---
---
dB
Compliant with IEEE 802.3-2008 10GBASE-LX4
Optical Rise Time
t_r
Optical Fall Time
t_f
Relative Intensity Noise
RIN
120
ps
20 % to 80% Values
120
ps
20 % to 80% Values
-120
dB/Hz
Dispersion Penalty
2
dB
2
Electrical
Data Input Current – Low
Data Input Current – High
I_IL
-350
I_IH
Differential Input Voltage
V_IH - V_IL
0.5
TX Disable Input Voltage – Low
T_{DIS, L}
0
TX Disable Input Voltage – High
T_{DIS, H}
2.0
TX Disable Assert Time
T_ASSERT
TX Disable Deassert Time
T_DEASSERT
TX Fault Output Voltage -- Low
T_FaultL
0
TX Fault Output Voltage -- High
T_FaultH
2.0
350
2.4
0.5
Vcc
10
1
0.5
Vcc+0.3
µA
µA
V
Peak-to-Peak
V
3
V
3
µs
ms
V
4
V
4
1. Output power is power coupled into a 9/125 µm single mode fiber.
2. Specified at 1600 ps/nm dispersion over G.652/G.654 fiber with center wavelength range of 1500 to 1580 nm.
3. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.
4. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Receiver Specifications (0^oC < Topr <70^oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Optical
Sensitivity @ 3.125Gb/s
Sens1
-9
-28
Sensitivity @ OC-48
Sens1
-9
-28
Sensitivity @2X Fibre Channal
Sens2
-9
-28
Sensitivity @Gigabit Ethernet
Sens3
-9
-28
Signal Detect -- Asserted
Pa
---
-30
Signal Detect -- Deasserted
Pd
-40
---
---
Signal detect -- Hysteresis
1.0
---
Wavelength of Operation
1100
---
1600
Electrical
Differential Output Voltage
Output LOS Voltage -- Low
Output LOS Voltage -- High
LOS Assert Time
LOS Deassert Time
V_OH – V_OL
0.6
V_OL
0
V_OH
2.0
T^_loss^_on
T^_loss^_off
2.0
0.5
Vcc+0.3
100
100
4. Measured at 2⁷-1 PRBS at BER 1E-12 @1300nm.
5. Measured at 2²³-1 PRBS at BER 1E-10 @ 1300 nm.
6. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Units
Notes
dBm
4
dBm
5
dBm
4
dBm
4
dBm Transition: low to high
dBm Transition: high to low
dB
nm
V
V
6
V
6
µs
µs
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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 V2.0