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· Hot - Pluggable EPON OLT SFP Module Single Mode 20km Transmission Distance
Co
mpatible IEEE 802.3ah 1000BASE-PX20+ GEPON application
· Applied to EPON OLT for a Single Fiber Bi-directional EPON System
· SFP, Single SC connector, Digital Diagnostic Interface Compliant with SFF-8472
· Burst Digital Receiving Signal Strength Indication (RSSI)
· Single 3.3V power supply
· Operation case temperature -10~70°C for commercial
· RoHS-6 compliance
Applications:
Data services
Voice services
Video services
Monitoring service
FTTH
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 |
|
70 |
Operating Relative Humidity |
% |
5 |
|
95 |
Receiver Damaged Threshold |
dBm |
0 |
|
|
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 |
5 |
|
85 |
Operating Case Temp for I-temp |
°C |
-40 |
|
85 |
Operating Relative Humidity |
% |
5 |
|
95 |
Data Rate(TX/RX) |
Gbit/s |
|
1.25 |
|
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 |
|
5 |
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 |
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