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Product Details:
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| Product Name: | Optical GPON OLT Class C++ | Class: | C++ |
|---|---|---|---|
| Data Rate: | 2.5G/1.25G | Connector: | SC Connector |
| Wavelength: | 1490nm/1310nm | Compatibility: | Huawei, ZTE... |
| High Light: | 1.25G Pon SFP Module,Single Mode Pon SFP Module,Single Fiber gpon olt sfp module |
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1. Single fiber bi-directional data link asymmetric TX 2488Mbps/RX1244Mbps application
2. 1490nm continuous-mode DFB laser transmitter and 1310nm burst-mode APD-TIA reciever
3. Small Form Factor Pluggable package with SC/UPC Connector
4. Support Class C+ 17~32dB attenuation range applicaion(with FEC)
5. Reset burst-mde receiver dsign sppot more than 15dB dynamic range
6. 0 to 70 ºC operating temperature
7. Single 3.3V power supply
8. Digital diagnostic monitoring interface
9. Digital burst RSSI functio to monitor the input optical power level
10.LVPECL compatible data input/output interface
11.LVTTL transmitter disable control
12.LVTTL transmitter laser fault alarm
13.LVTTL rceiver Signal Detect(SD) indication response within 50ns
14.Low EMI and excellent ESD protection
15.Class I laser safety standard IEC-60825 compliant
16.RoHS-6 compliant.
1. Complies with SFP Multi-Source Agreement(MSA) SFF-80741
2. Complies with SFF-8472 Rev9.5
3. Complies with ITU-T G.984.2 Amendment 2
4. Complies with FCC 47 CFR Part 15, ClassB
5. Complies with FDA 21 CFR 1040.10 and 1040.11
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Parameter |
Unit |
Min. |
Typical |
Max. |
|
Transmitter |
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TX Central Wavelength |
nm |
1480 |
1490 |
1500 |
|
Spectral Width (-20dB) |
nm |
|
|
1 |
|
Side Mode Suppression Ratio (SMSR) |
dB |
30 |
|
|
|
Mean Launched Power (BOL) |
dBm |
7 |
7.5 |
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 |
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|
Receiver |
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Receive Wavelength |
nm |
1290 |
1310 |
1330 |
|
Sensitivity (BOL)(PRBS223-1&1.244G,ER=10,BER<10-4) |
dBm |
|
|
-33 |
|
Sensitivity (BOL)(PRBS223-1&1.244G,ER=10,BER<10-10) |
dBm |
|
|
-31 |
|
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 |
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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 |
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|
Guard Time (Tg) |
ns |
25.6 |
|
|
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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 |
Contact Person: Jenny
Tel: +8615012632309
