SPS-9340MG_15 Datasheet, PDF (2/5 Pages) Optoway Technology Inc – Multirate SFP LC SINGLE-MODE TRANSCEIVER

Optoway
2
SPS-9340MG
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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
-2
---
3
dBm
1
Output Center Wavelength
λ
1480
1550
1580
nm
Output Spectrum Width
∆λ
---
---
1
nm -20 dB Width
Side Mode Suppression Ratio
SMSR
30
dB
Extinction Ratio
E_R
8.2
---
---
dB
Output Eye
Compliant with Telecordia GR-253-GORE and ITU-T Recommendation G.957
Optical Rise Time
t_r
150
ps
20 % to 80% Values
Optical Fall Time
t_f
150
ps
20 % to 80% Values
Relative Intensity Noise
RIN
-120
dB/Hz
Electrical
Data Input Current – Low
Data Input Current – High
I_IL
-350
I_IH
µA
350
µA
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
2.4
V
Peak-to-Peak
0.5
V
2
Vcc
V
2
10
µs
TX Disable Deassert Time
T_DEASSERT
1
ms
TX Fault Output Voltage -- Low
T_FaultL
0
0.5
V
3
TX Fault Output Voltage -- High
T_FaultH
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 < 70^oC, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Typ
Max
Optical
Sensitivity @ OC-48
Sens1
0
-20
Sensitivity @2X Fibre Channal
Sens2
0
-22
Sensitivity @Gigabit Ethernet
Sens3
0
-23
Sensitivity @OC-12
Sens4
0
-23
Sensitivity @OC-3
Sens5
-10
-23
Signal Detect -- Asserted
Pa
---
-20
Signal Detect -- Deasserted
Pd
-30
---
---
Signal detect -- Hysteresis
1.0
---
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 2²³-1 PRBS at BER 1E-10.
5. Measured at 2⁷-1 PRBS at BER 1E-12.
2.0
0.5
Vcc+0.3
6. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Units
Notes
dBm
4
dBm
5
dBm
5
dBm
4
dBm
4
dBm Transition: low to high
dBm Transition: high to low
dB
nm
V
V
6
V
6
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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