參數資料
型號: SPS-8380WG
廠商: Optoway Technology Inc.
英文描述: 3.3V / 1550 nm / 4.25 Gbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER
中文描述: 3.3 / 1550海里/ 4.25 Gbps的數字診斷立法會SFP單模收發(fā)器
文件頁數: 2/4頁
文件大?。?/td> 151K
代理商: SPS-8380WG
SPS-8380WG
***********************************************************************************************************************************************************************
Transmitter Specifications (0
o
C < Topr < 70
o
C, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Optical
Optical Transmit Power
Po
0
Optical Modulation
Amplitude@4.25Gb/s
Output Center Wavelength
λ
1480
Output Spectrum Width
λ
---
Side Mode Suppression Ratio
SMSR
30
Optical Rise / Fall Time
t
r
/t
f
Relative Intensity Noise
RIN
Electrical
Data Input Current
Low
I
IL
-350
Data Input Current
High
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
1. Output power is power coupled into a 9/125
μ
m 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
o
C < Topr < 70
o
C, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Optical
Sensitivity @4.25Gb/s
Sens1
***********************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC.
No
.3
8, 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
Typ
Max
Units
Notes
---
---
4
dBm
μ
W
1
OMA
1200
1580
1
90
-120
nm
nm
dB
ps
dB/Hz
-20 dB Width
20 % to 80%,unfiltered
μ
A
μ
A
V
V
V
μ
s
ms
V
V
Peak-to-Peak
350
2.4
0.5
Vcc
10
1
0.5
2
2
3
3
Vcc+0.3
Typ
Max
Units
Notes
3.2
-26
3.2
-26
-26
---
1600
μ
W
dBm
μ
W
dBm
dBm
dBm
dBm
dB
nm
4
5
4
5
Sensitivity @2.125 / 1.063Gb/s
Sens2
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Electrical
Differential Output Voltage
Output LOS Voltage -- Low
Output LOS Voltage -- High
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 3.2
μ
W is
approximately equal to an average power of -26.8 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).
Pin
Pa
Pd
-9
---
-40
1.0
1260
Transition: low to high
Transition: high to low
---
---
---
V
OH
V
OL
V
OL
V
OH
0.6
0
2.0
2.0
0.5
V
V
V
6
6
Vcc+0.3
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