We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Sfp 1.25g 1310nm 20km, Bidi Sfp Module, 1000m Sfp Fiber Converter, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Low price for Onu Rf - EPON PX20 px20++ 20km 125g epon olt sfp module compatible with ZTE or huawei olt sfp pon modules – HDV Detail:
epon olt px20 20km 1.25g px20++ epon olt sfp transceiver gepon olt sfp

1.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 |
|
|
2.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 |
|
3.Optical Characteristics
| Parameter |
Unit |
Min.
|
Typ. |
Max. |
| TX Central Wavelength |
nm |
1480
|
|
1500 |
| Spectral Width (-20dB) |
nm |
|
|
1 |
| SMSR |
dB |
30 |
|
|
| Mean Launched Power (EOL) |
dBm |
5 |
|
9 |
| 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 |
4.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 |
5.Applications and solutions
Product detail pictures:
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