Factory directly supply Pon Transceiver - GPON OLT C++ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon olt sfp – HDV Detail:
GPON OLT C++ Optical Module 2.5G/1.25G 20KM
TX1490nm/RX1310nm gpon olt sfp
1.Operating Condition
| Parameter |
Unit |
Min. |
Typical |
Max. |
| Storage Temperature |
°C |
-40 |
85 |
|
| Operating Case Temp for C-temp |
°C |
0 |
70 |
|
| Operating Relative Humidity |
% |
5 |
95 |
|
| Power Supply Voltage |
V |
3.15 |
3.3 |
3.45 |
| Supply Current |
mA |
600 |
||
| Bit Rate for Tx |
Gbps |
2.488 |
||
| Bit Rate for Rx |
Gbps |
1.244 |
||
2.Characteristics
All performance is specified at whole working temperature and conditions
|
Parameter |
Unit |
Min. |
Typical |
Max. |
| Transmitter | ||||
| TX Central Wavelength |
nm |
1480 |
1490 |
1500 |
| Spectral Width (-20dB) |
nm |
1 |
||
| Side Mode Suppression Ratio (SMSR) |
dB |
30 |
||
| Mean Launched Power |
dBm |
4.5 |
10 |
|
| Mean Launched Power (TX Off) |
dBm |
-45 |
||
| Extinction Ratio |
dB |
8.2 |
||
| Optical Return Loss Tolerance |
dB |
-12 |
||
| Transmitter and dispersion Penalty |
dB |
1 |
||
| Transmitter Mask(PRBS223-1@2.488G) |
Compliant With ITU-T G.984.2 |
|||
| Receiver | ||||
| Receive Wavelength |
nm |
1290 |
1310 |
1330 |
| Sensitivity(PRBS223-1@1.244G,ER=10,BER<10-10) |
dBm |
-30 |
||
| Overload(PRBS223-1@1.244G,ER=10,BER<10-10) |
dBm |
-12 |
||
| Receiver Burst Mode Dynamic Range |
dB |
15 |
||
| Damage Threshold for Receiver |
dBm |
5 |
||
| SD Assert Level |
dBm |
-33 |
||
| SD De-assert Level |
dBm |
-45 |
||
| SD Hysteresis |
dB |
0.5 |
6 |
|
| WDM Filter isolation to 1550nm |
dB |
38 |
||
| WDM Filter isolation to 1650nm |
dB |
35 |
||
| Electrical Interface Characteristics | ||||
| Data Input Swing Differential/TX |
mV |
200 |
- |
2000 |
| Data Output Swing Differential/RX |
mV |
400 |
1600 |
|
| Date Differential Impedance |
Ω |
90 |
100 |
110 |
| LVTTL Output High |
V |
2.4 |
Vcc |
|
| LVTTL Output Low |
V |
0 |
0.4 |
|
| LVTTL Input High |
V |
2.0 |
Vcc+0.3 |
|
| LVTTL Input Low |
V |
0 |
0.8 |
|
| Timing Characteristics | ||||
| Guard Time (Tg) |
ns |
25.6 |
||
| Reset Pulse Width (Tr) |
ns |
12.8 |
||
| Reset Delay (Trd) |
ns |
12.8 |
||
| Receiver Preamble Time (Tp) |
ns |
140 |
||
| SD Assert Time (TSDA) |
ns |
100 |
||
| SD De-assert Time (TSDD) |
ns |
12.8 |
||
| RSSI Trigger Delay (Ttd) |
ns |
25 |
||
| RSSI Trigger Pulse Width (Tw) |
ns |
500 |
||
| Internal I2C Delay (Twait) |
us |
500 |
||
3. Applications and solutions :
Product detail pictures:
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The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for Factory directly supply Pon Transceiver - GPON OLT C++ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon olt sfp – HDV , The product will supply to all over the world, such as: Lisbon, Mexico, Doha, With the intensified strength and more reliable credit, we are here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We will endeavor to maintain our great reputation as the best products supplier in the world. If you have any questions or comments, please contact with us freely.
By Dora from Czech Republic - 2016.12.19 11:10
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Mignon from United Arab emirates - 2015.05.15 10:52
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