Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for 10g Media Converter, Gpon Onu, Onu Huawei Wifi, Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.
Best-Selling Fiber Optic Transceiver Module - 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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