Type: | Fiber Transceiver |
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Wiring Devices: | Integrated Wiring |
Certification: | CE, ISO, RoHS |
Samples: |
EPON OLT PX20++++ SFP
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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This 1490nm DFB EPON OLT SFP transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 20km. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.
Parameter | Symbol | Unit | Min | Typ. | Max | Notes |
Transmitter | ||||||
Data Rate | BR | Mbps | - | 1250 | - | |
Center Wavelength Range | λC | nm | 1480 | 1490 | 1500 | |
Optical Spectrum Width (-20dB) |
Δλ | nm | - | - | 1 | |
Side Mode Suppression Ratio |
SMSR | dB | 30 | - | - | |
Power-OFF Transmitter Optical Power | dBm | - | - | -39 | ||
Extinction Ratio | ER | dB | 9 | - | - | 2 |
Total Jitter | Jtotal | UI | - | - | 0.44 | |
Rise/Fall time (20%~80%) | Tr/Tf | ps | - | - | 260 | 3 |
Optical Return Loss Tolerance | dB | - | - | 15 | ||
Maximum reflectance | dB | - | - | -12 | ||
Eye Diagram | Compliant with IEEE Std 802.3ah | 4 | ||||
Receiver | ||||||
Data Rate | BR | Mbps | - | 1250 | - | |
Overload Input Optical Power | PSTA | dBm | -6 | - | - | 5 |
Center Wavelength Range | λc | nm | 1260 | 1310 | 1360 | |
Receiver reflectance | dB | - | - | -12 | ||
LOS(PX20+) | LOSA | dBm | -45 | - | - | 8 |
LOSD | dBm | - | - | -31 | 8 | |
LOS(PX20++/PX20+++/PX21+++/PX30) | LOSA | dBm | -45 | - | - | 8 |
LOSD | dBm | - | - | -34 | 8 | |
LOS Hysteresis | dB | 0.5 | - | 6 | 8 | |
Measurement Accuracy of received burst optical power, range from -10dBm to -30dBm | dB | -3 | - | +3 | ||
Receiver Threshold Settling Time | TSETTLING | ns | - | - | 250 | 9 |
Burst optical power conversion holding time | Holding Time | ns | 400 | - | - | 9 |
Burst optical power conversion time | us | 500 | 10 | |||
Burst optical power conversion interval time | Ms | 1.0 | 11 |
High Compatibility for all Brands
PON SFP Transceiver | ||||||||
Part No. | Data Rate | Form Factor | Distance | Wavelength | Laser | optical power | Interface | DDM |
EPON OLT PX20+ |
1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +2~+5dBm | SC | YES |
EPON OLT PX20++ |
1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +5~+7dBm | SC | YES |
EPON OLT PX20+++ |
1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | >7dBm | SC | YES |
EPON OLT PX20+++ |
1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | >9dBm | SC | YES |
GPON OLT class B+ |
2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +2~+5dBm | SC | YES |
GPON OLT class C+ |
2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +3~+5dBm | SC | YES |
GPON OLT class C++ |
2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +5~+7dBm | SC | YES |
GPON OLT class C+++ |
2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | >7dBm | SC | YES |
XPON STICK ONU |
GPON:TX1.25G/RX2.5Gbps EPON:TX1.25G/RX1.25Gbps |
SFP | 20KM | Tx1310Rx1490nm | DFB/APD | GPON/EPON | SC | YES |
GPON STICK ONU |
TX1.25G/RX2.5Gbps | SFP | 20KM | Tx1310Rx1490nm | DFB/APD | GPON | SC | YES |
EPON STICK ONU |
TX1.25G/RX1.25Gbps | SFP | 20KM | Tx1310Rx1490nm | DFB/APD | EPON | SC | YES |
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