18 Years Factory 125g Rj45 Copper Sfp - epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp – 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 |
0 |
70 |
|
| 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 Case Temp for E-temp |
°C |
-25 |
85 |
|
| Operating Case Temp for I-temp |
°C |
-40 |
85 |
|
|
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 |
dBm |
2 |
7 |
|||
| 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 |
-30 |
||||
| Overload |
dBm |
-6 |
||||
| Receiver Threshold Settling Time |
ns |
250 |
||||
| RX Dynamic Range(Note 3) |
dBm |
-30 |
-6 |
|||
| LOS-Deassert |
dBm |
-31 |
||||
| 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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Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price "unification, dedication, tolerance" for 18 Years Factory 125g Rj45 Copper Sfp - epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp – HDV , The product will supply to all over the world, such as: Congo, Eindhoven, UK, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to deliver the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
By Lynn from Iraq - 2015.08.12 12:27
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Sabrina from Houston - 2016.09.30 16:36
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