FA-TCS12L35-40D & FA-TCS12L53-40D, WDM 1.25G SFP Optical Fiber Transceiver With Digital Diagnostic Monitor LC 40KM
Fiberall Bi-Directional SFP (Small Form Factor Pluggable) fiber optic transceiver is compliant with SFP MSA (Multi-Source Agreement) and SFF-8472. All Fiberall optical transceivers satisfy Class I Laser safety requirements in accordance with the international EN 60825-1 standards.
The transmitting and receiving functions are contained in a SFP 20 pin package with a simplex LC interface. The transmitter incorporates a highly reliable 1310 nm or 1550 nm Laser (FP laser for short distance and DFB laser for long distance) and a driver circuit which converts data to optical signal with APC function. The receiver incorporates an efficient InGaAs/InP PIN or APD photodiode and the receiver is able to convert the optical signal into an electrical current which is amplified and regenerated into data. The amplifier is AC coupled to preamplifier through a capacitor and a low pass filter. It is able to pass the signal from 100Mb/s to 2.5 GB/s without significant sensitivity.
Product Characteristics Of FA-TCS12L35-40D & FA-TCS12L53-40D
Up to 1.25Gbps Data Links
1310/1550nm FP laser and PIN photodetector for 40km transmission
Single Mode bi-directional transmission
Compliant with SFP MSA and SFF-8472 with Simplex LC interface
With Digital Diagnostic Monitoring Function
Internal Calibration or External Calibration
Compatible with RoHS
With Hot-Pluggable capability
Isolation > 30dB, Cross Talk < -45dB
Eye Safety Designed to Meet Laser Class1, Compliant with IEC60825-1
With +3.3V single power supply
Operating temperature: 0 to +70°C
Applications
Gigabit Ethernet
Fiber channel
Switch to switch interface
Switched backplane applications
Router or server interface
Other optical transmission systems
Specification Of Transmitting And Receiving Section
| Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
| Centre Wavelength |
λc |
1290 |
1310 |
1330 |
nm |
| Spectral Width (RMS) |
∆λ |
|
|
1 |
nm |
| Average Output Power |
Pout |
-3 |
|
2 |
dBm |
| Extinction Ratio |
ER |
9 |
|
|
dB |
| Data Input Swing Differential |
VIN |
400 |
|
1800 |
mV |
| Input Differential Impedance |
ZIN |
90 |
100 |
110 |
Ω |
| TX Disable |
Disable |
|
2.0 |
|
Vcc |
V |
| Enable |
|
0 |
|
0.8 |
V |
| TX Fault |
Fault |
|
2.0 |
|
Vcc |
V |
| Normal |
|
0 |
|
0.8 |
V |
| Centre Wavelength |
λc |
1480 |
|
1580 |
nm |
| Receiver Sensitivity |
|
|
|
-22 |
dBm |
| Receiver Overload |
|
-3 |
|
|
dBm |
| LOS De-Assert |
LOSD |
|
|
-34 |
dBm |
| LOS Assert |
LOSA |
-45 |
|
|
dBm |
| LOS Hysteresis |
|
1 |
3.0 |
4 |
dB |
| Data Output Swing Differential |
Vout |
370 |
|
1800 |
mV |
| LOS |
High |
2.0 |
|
Vcc |
V |
| Low |
|
|
0.8 |
V |
Note: The above data is for reference only and please consult final specification to our sales person.
Product Tags:
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1.25G SFP Single Fiber Optic Transceiver With Digital Diagnostic Monitor Images
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