2017 High quality Communication Equipment - GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver – HDV Detail:
GPON OLT C+ Optical Module 2.5G/1.25G 20KM
TX1490nm/RX1310nm gpon sfp transceiver
1.Operating Condition
| Parameter |
Unit |
Min. |
Typical |
Max. |
| Storage Temperature |
°C |
-40 |
85 |
|
| Operating Case Temp for C-temp |
°C |
0 |
70 |
|
| Operating Case Temp for I-temp |
°C |
-40 |
85 |
|
| 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 |
3 |
7 |
|
| 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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Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for 2017 High quality Communication Equipment - GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver – HDV , The product will supply to all over the world, such as: Thailand, Italy, Sri Lanka, Based on products with high quality, competitive price, and our full range service, we have accumulated professional strength and experience, and we have built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and passionate service. Let's open a new chapter of mutual benefit and double win.
By Barbara from Lyon - 2015.12.10 19:03
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Raymond from Sweden - 2015.12.05 13:53
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