Shenzhen Miray Communication Technology Co., Ltd.
Miray makes your communication more efficient, fast and safe.
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Absolute Maximum Ratings
| Parameter | Unit | Min. | Typical | Max. |
| Power Supply | V | 0 |
| 4.2 |
| Storage Ambient Temperature | °C | -40 |
| 85 |
| Operating Case Temperature | °C | -40 |
| 85 |
| Operating Relative Humidity | % | 5 |
| 95 |
| Receiver Damaged Threshold | dBm | 0 |
|
|
Operating Condition
| Parameter | Unit | Min. | Typical | Max. |
| Power Supply | V | 3.1 | 3.3 | 3.5 |
| Operating Case Temp for C-temp | °C | -10 |
| 70 |
| Operating Relative Humidity | % | 5 |
| 95 |
| Data Rate(TX/RX) | Gbit/s |
| 1.25 |
|
Optical Characteristics
| Parameter | Unit | Min. | Typ. | Max. |
| TX Central Wavelength | nm | 1480 |
| 1500 |
| Spectral Width (-20dB) | nm |
|
| 1 |
| SMSR | dB | 30 |
|
|
| Mean Launched Power (BOL) | dBm | 7 | 7.5 | 10 |
| Mean Launched Power (TX Off) | dBm |
|
| -39 |
| Extinction Ratio(Note 1) | dB | 9 |
|
|
| TX Total Jitter | UI |
|
| 0.43 |
| Rise/Fall Time (20%-80%) | ps |
|
| 260 |
| RIN15OMA | dB/Hz |
|
| -115 |
| Optical Return Loss Tolerance | dB | -12 |
|
|
| Transmitter and dispersion Penalty(20km G.652) | dB |
|
| 2.3 |
| TX Optical Eye Mask | Compliant With IEEE Std 802.3ah™-2004 | |||
| Receive Wavelength | nm | 1260 |
| 1360 |
| Sensitivity (Note 2) | dBm |
|
| -33 |
| Overload | dBm | -6 |
|
|
| Dynamic Rang | dB | 25 |
|
|
| Receiver Threshold Settling Time | ns |
|
| 250 |
| RX Dynamic Range(Note 3) | dBm | -30 |
| -6 |
| LOS-Deassert | dBm |
|
| -34 |
| LOS-Assert | dBm | -45 |
|
|
| SD Hysteresis | dB | 0.5 |
| 6 |
| Receiver Reflectance | dB |
|
| -12 |
Electrical Characteristics
| Parameter | Unit | Min. | Typical | Max. |
| Power Supply Current | mA |
|
| 300 |
| Data Input Differential Swing | mV | 200 |
| 1600 |
| Data Differential Impedance | Ω | 90 | 100 | 110 |
| TTL Input -Low | V | 0 |
| 0.8 |
| TTL Input -High | V | 2.0 |
| Vcc |
| TTL Output -Low | V | 0 |
| 0.4 |
| TTL Output -High | V | 2.4 |
| Vcc |
| Data Output Differential Swing | mV | 400 |
| 1600 |
| Los Assert Time | ns |
|
| 500 |
| Los Deassert Time | ns |
|
| 500 |
|
| Specifications | ||||
| Package | Class | Temperature(°C) | Reach (km) | DDM | |
| EPON-OLT-PX+ | SFP | EPON OLT Class C+ | -5~70 | 20 | Y |
| EPON-OLT-PX+I | SFP | EPON OLT Class C+ | -40~85 | 20 | Y |
| EPON-OLT-PX++ | SFP | EPON OLT Class C++ | -5~70 | 20 | Y |
| EPON-OLT-PX++I | SFP | EPON OLT Class C++ | -40~85 | 20 | Y |
| EPON-OLT-PX+++ | SFP | EPON OLT Class C+++ | -5~70 | 20 | Y |
