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Our courier will deliver to the specified address
3-21 Days
Free
DHL courier will deliver to the specified address
3-21 Days
Free
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GPON class C+/C++/C+++ GPON OLT SFP Module 10~30km, compatible with most of all Brand optical equipments
C+, SC/TX1490nm/RX1310nm (3.5~4.5Dbm)
C++, SC/TX1490nm/RX1310nm (5.0~6.5Dbm)
C+++, SC/TX1490nm/RX1310nm (6.5~7.5Dbm)
1.Product Features
Support ITU-T G.984.2 GPON OLT C++ Enhanced application
Single fiber bi-directional data links with symmetric 2.488Gbps Tx and 1.244Gbps Rx
1490nm continuous-mode transmitter with DFB LD
1310nm burst-mode receiver with APD-TIA
2-wire interface for integrated digital diagnostic Monitoring
Receiver RESET, Signal Detect, RSSI function indication (RESET, RX_SD, RSSI)
SFP package with SC/UPC receptacle optical interface
Single +3.3V power supply
Operation case temperature 0~70°C
RoHS6 compliance
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 (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 |
|||
Receiver | ||||
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 | ||||
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 |
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