參數(shù)資料
型號(hào): SPM-7101G
廠商: Optoway Technology Inc.
英文描述: 3.3V / 850 nm / 1.25 Gbps LC SFP MULTI-MODE TRANSCEIVER
中文描述: 3.3 / 850納米/ 1.25 Gbps的立法會(huì)SFP多模收發(fā)器
文件頁數(shù): 2/4頁
文件大?。?/td> 156K
代理商: SPM-7101G
SPM-7101G
***********************************************************************************************************************************************************************
Transmitter Specifications (0
o
C < Topr < 70
o
C, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Optical
Optical Transmit Power
Po
-9
Output Center Wavelength
λ
830
Output Spectrum Width
λ
---
Extinction Ratio
E
R
9
Optical Rise Time
t
r
Optical Fall Time
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 62.5/125
μ
m MM 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, 3.1V < Vcc < 3.5V)
Parameter
Symbol
Min
Optical
Sensitivity
Sens
Maximum Input Power
Pin
-3
Signal Detect -- Asserted
Pa
---
Signal Detect -- Deasserted
Pd
-30
Signal detect -- Hysteresis
1.0
Wavelength of Operation
700
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 2
7
-1 PRBS at BER 1E-12.
5. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
************************************************************************************************************************************************************************
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
12/1/2005 V2.0
2
Typ
Max
Units
Notes
---
---
---
-4
860
0.85
---
260
260
-117
dBm
nm
nm
dB
ps
ps
dB/Hz
1
RMS (
σ
)
20 % to 80% Values
20 % to 80% Values
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
-17
-17
---
900
dBm
dBm
dBm
dBm
dB
nm
4
4
0
---
---
---
Transition: low to high
Transition: high to low
2.0
0.5
V
V
V
5
5
Vcc+0.3
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