Audited Supplier
EPON OLT SFP PX20++++
Fiber Transceiver
Integrated Wiring
CE, ISO, RoHS
New
Epon Olt SFP Module
Sc Connector
3.3V
1.25gbps
Yes
1year
20kmm
SFP
Tx1490/Rx1310nm
Iron
>=9.5dBm
0~70 Degree
Cisco, Huawei, HP etc.
UTOPTEK
10PCS/Tray, 600PCS/Carton
0.025KG/pc
Shenzhen, China
8517706000
Product Description
EPON OLT PX20++++ SFP Module SC connector Tx1490/Rx1310nm epon OLT SFP 9.5dBm SC 20km
Product Features:
FAQ:
Q1 . What's your MOQ?
A1 .1 pc/pair is ok, we don't have MOQ limited.
Q2.What certification did you get?
A2 : Our products passed the CE,FCC,ROHS and SGS test, you can trust our quality very good.
Q3 :What about your delivery time?
A3:For small sample QTY,we have in stock, need 1day.
For QTY 200-500, usually will take 2-3working days. for big QTY pls contact our sales about details.
Q4.What your common shipping method?
A4:By air, by sea or express(DHL,Fedex,UPS,TNT,EMS...), We will make a perfect delivery plan for you.
Q5.How about your product warranty time?
A5:Our products have 1/3/5years warranty for different product series.
Q6. How to handle quality issues with your product?
We give you the promise if any question during 1 year and not cause by human factors, we will fix it.
This 1490nm DFB EPON OLT SFP transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 20km. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.
Product Features:
- 1.25Gb/s serial optical interface compliant to 802.3AH specifications
- small form factor pluggable module SFP
- 1490 nm DFB transmitter, 1310 nm APD photodetector BURST receiver
- 2-wire interface for management specifications
- compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers
- Operating case temperature: 0 to 70 °C or-40 to 85 °C
- All-metal housing for superior EMI performance
- Low power consumption
- Cost effective OLT solution RoHS compliant
| Parameter | Symbol | Unit | Min | Typ. | Max | Notes |
| Transmitter | ||||||
| Data Rate | BR | Mbps | - | 1250 | - | |
| Center Wavelength Range | λC | nm | 1480 | 1490 | 1500 | |
| Optical Spectrum Width (-20dB) | Δλ | nm | - | - | 1 | |
| Side Mode Suppression Ratio | SMSR | dB | 30 | - | - | |
| Power-OFF Transmitter Optical Power | dBm | - | - | -39 | ||
| Extinction Ratio | ER | dB | 9.5 | - | - | 2 |
| Total Jitter | Jtotal | UI | - | - | 0.44 | |
| Rise/Fall time (20%~80%) | Tr/Tf | ps | - | - | 260 | 3 |
| Optical Return Loss Tolerance | dB | - | - | 15 | ||
| Maximum reflectance | dB | - | - | -12 | ||
| Eye Diagram | Compliant with IEEE Std 802.3ah | 4 | ||||
| Receiver | ||||||
| Data Rate | BR | Mbps | - | 1250 | - | |
| Overload Input Optical Power | PSTA | dBm | -6 | - | - | 5 |
| Center Wavelength Range | λc | nm | 1260 | 1310 | 1360 | |
| Receiver reflectance | dB | - | - | -12 | ||
| LOS(PX20+) | LOSA | dBm | -45 | - | - | 8 |
| LOSD | dBm | - | - | -31 | 8 | |
| LOS(PX20++/PX20+++/PX21+++/PX30) | LOSA | dBm | -45 | - | - | 8 |
| LOSD | dBm | - | - | -34 | 8 | |
| LOS Hysteresis | dB | 0.5 | - | 6 | 8 | |
| Measurement Accuracy of received burst optical power, range from -10dBm to -30dBm | dB | -3 | - | +3 | ||
| Receiver Threshold Settling Time | TSETTLING | ns | - | - | 250 | 9 |
| Burst optical power conversion holding time | Holding Time | ns | 400 | - | - | 9 |
| Burst optical power conversion time | us | 500 | 10 | |||
| Burst optical power conversion interval time | Ms | 1.0 | 11 | |||
High Compatibility for all Brands
| PON SFP Transceiver | ||||||||
| Part No. | Data Rate | Form Factor | Distance | Wavelength | Laser | optical power | Interface | DDM |
| EPON OLT PX20+ | 1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +2~+5dBm | SC | YES |
| EPON OLT PX20++ | 1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +5~+7dBm | SC | YES |
| EPON OLT PX20+++ | 1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | >7dBm | SC | YES |
| EPON OLT PX20+++ | 1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | >9dBm | SC | YES |
| GPON OLT class B+ | 2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +2~+5dBm | SC | YES |
| GPON OLT class C+ | 2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +3~+5dBm | SC | YES |
| GPON OLT class C++ | 2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | +5~+7dBm | SC | YES |
| GPON OLT class C+++ | 2.5G/1.25Gbps | SFP | 20KM | Tx1490Rx1310nm | DFB/APD | >7dBm | SC | YES |
| XPON STICK ONU | GPON:TX1.25G/RX2.5Gbps EPON:TX1.25G/RX1.25Gbps | SFP | 20KM | Tx1310Rx1490nm | DFB/APD | GPON/EPON | SC | YES |
| GPON STICK ONU | TX1.25G/RX2.5Gbps | SFP | 20KM | Tx1310Rx1490nm | DFB/APD | GPON | SC | YES |
| EPON STICK ONU | TX1.25G/RX1.25Gbps | SFP | 20KM | Tx1310Rx1490nm | DFB/APD | EPON | SC | YES |
FAQ:
Q1 . What's your MOQ?
A1 .1 pc/pair is ok, we don't have MOQ limited.
Q2.What certification did you get?
A2 : Our products passed the CE,FCC,ROHS and SGS test, you can trust our quality very good.
Q3 :What about your delivery time?
A3:For small sample QTY,we have in stock, need 1day.
For QTY 200-500, usually will take 2-3working days. for big QTY pls contact our sales about details.
Q4.What your common shipping method?
A4:By air, by sea or express(DHL,Fedex,UPS,TNT,EMS...), We will make a perfect delivery plan for you.
Q5.How about your product warranty time?
A5:Our products have 1/3/5years warranty for different product series.
Q6. How to handle quality issues with your product?
We give you the promise if any question during 1 year and not cause by human factors, we will fix it.
