1310nm 1550nm 1000BASE LX SFP 20km Link Length and 1.5W Low Power Dissipation
Product Description
1000BASE LX SFP 20km Link Length
and 1.5W Low Power Dissipation
Features:
Gigabit Ethernet
Gigabit Fiber Channel
1310nm FP laser and PIN photodetector for 2KM,10KM and DFB laser for 40KM
transmission
1550nm uncooled DFB laser and pin photodetector for 40KM and 80KM
SFP MSA package with duplex LC connector
+3.3V single power supply
Power consumption less than 1W
Operating case temp
Standard temp: 0~+70°C
Industrial temp:-40~+85°C
Compliant withRoHS
Electrical Characteristics:
Parameter | Symbol | Unit | Min. | Typ. | Max. | Notes |
Electrical Characteristics | ||||||
Supply Current | ICC | mA | - | - | 300 |
|
Differential Data Input Swing |
| mV | 200 | - | 2400 | 1 |
Differential Data Output Swing |
| mV | 600 | - | 1200 | 2 |
Differential Data input impedance |
| Ω | - | 100 | - | 1 |
Signal Level(LVTTL H) |
| V | 2.4 | - | VCC |
|
Signal Level(LVTTL L) |
| V | 0 | - | 0.8 |
|
Optical Characteristics:
Parameter | Symbol | Unit | Min. | Typ. | Max. | Notes | |
Optical transmitter Characteristics | |||||||
Data Rate |
| Mbps | - | 1250 | - |
| |
Center Wavelength Range | λC | nm | 830 | 850 | 870 |
| |
Launch Optical Power | P0 | dBm | -9.5 | - | -4 | 1 | |
Extinction Ratio | ER | dB | 9 | - | - |
| |
Jitter Generation(pK-pK) |
| UI | - | - | 0.1 |
| |
Jitter Generation(RMS) |
| UI | - | - | 0.01 |
| |
Eye Diagram | Compliant with IEEE802.3ah |
| |||||
Optical receive Characteristics | |||||||
Data Rate |
| Mbps | - | 1250 | - |
| |
Receiver Sensitivity |
| dBm | - | - | -17 |
| |
Overload Input Optical Power | PIN | dBm | 0 | - | - |
| |
Center Wavelength Range | λc | nm | 830 | 850 | 870 |
| |
LOS | LOSA |
| dBm | -28 | - | - |
|
LOSD | - | - | -18 |
| |||
LOS Hysteresis |
| dB | 0.5 | - | - |
| |
Product Categories : More Products > SFP and WDM modules
