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参数资料
| 型号： | SP-FE-FX-CDFF |
| 元件分类： | 光收发 |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1270-1380nm, 155Mbps(Tx), 155Mbps(Rx), SURFACE MOUNT, LC CONNECTOR |
| 封装： | ROHS COMPLIANT PACKAGE |
| 文件页数： | 4/10页 |
| 文件大小： | 243K |
| 代理商： | SP-FE-FX-CDFF |
125~155Mbps Spring-latch SFP Transceiver
2 km multimode transmission with Monitoring function
June 05, 2008
Source Photonics Proprietary and Confidential, Do Not Copy or Distribute
Page 3 of 10
Parameter
Symbol
Min.
Typical
Max.
Unit
Standard
-5
+70
Operating
Case
Temperature
Industrial
TC
-40
+85
°C
Power Supply Voltage
VCC
3.13
3.47
V
Power Supply Current
ICC
300
mA
Data Rate
125/155
Mbps
Optical and Electrical Characteristics
All parameters are specified at overall operating case temperature and power supply range, unless otherwise
stated.
SP-FE-FX-CDFF SP-FE-FX-IDFF (1310nm FP and PIN, 2km, Monitoring function)
Table 4 - Optical and Electrical Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Centre Wavelength
λC
1270
1310
1380
nm
Average Output Power
P0ut
-20
-14
dBm
1
P0ut@TX Disable Asserted
P0ut
-45
dBm
1
Spectral Width (RMS)
σ
7.7
nm
Extinction Ratio
EX
10
dB
Rise/Fall Time (20%～80%)
tr/tf
3
ns
2
Output Optical Eye
Compliant with Eye Mask Bellcore TR-NWT-000253 for
100BASE-LX
3
Data Input Swing Differential
VIN
500
2400
mV
4
Input Differential Impedance
ZIN
80
100
120
Disable
2.0
Vcc
V
TX Disable
Enable
Vee
Vee+0.8
V
Fault
2.0
Vcc
V
TX Fault
Normal
Vee
Vee+0.5
V
Receiver
Centre Wavelength
λC
1260
1310
1570
nm
Receiver Sensitivity
-30
dBm
5
Receiver Overload
-10
dBm
5
Return Loss
12
dB
LOS De-Assert
-31
dBm
LOS Assert
-45
dBm
LOS Hysteresis
0.5
4.5
dB
Total Jitter
TJ
0.43
UI
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