Place of Origin:
Guangdong, China
Brand Name:
HILINK
Certification:
CE FCC Rohs
Model Number:
HL-EPON-SFP-PX20++
EPON OLT SFP PX20++ 1.25G Tx1490nm Rx1310nm 20KM DDM Module
Hilink’s GPON OLT SFP C++, 20km primarily enables bandwidth 2.5G optical links over single-mode fiber terminated with SC/UPC simplex connectors and can be used in commercial temperature environment for interoperability with 1000BASE-BX interfaces.
Features
Compatible 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
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | |||
| Transmitter | ||||||||
| Center Wavelength | λ | 1480 | 1500 | nm | ||||
| Spectral Width (-20dB) | Δλ | 1 | nm | |||||
| Side Mode Suppression Ratio | SMSR | 30 | dB | |||||
| Mean Launched Power | 5 | 8 | dBm | |||||
| Mean Launched Power (Tx Off) | -39 | dBm | ||||||
| Extinction ratio | ER | 9 | dB | |||||
| TX Total Jitter | 0.43 | UI | ||||||
| Rise/Fall Time (20%-80%) | 260 | ps | ||||||
| RIN15OMA | -115 | dB/Hz | ||||||
| Optical Return Loss Tolerance | 12 | dB | ||||||
| Transmitter and dispersion Penalty | TDP | 2.3 | dB | |||||
| TX Optical Eye Mask | Compliant With IEEE Std 802 3ahTM-2004 | |||||||
| Receiver | ||||||||
| Center Wavelength | λ | 1260 | 1360 | nm | ||||
| Sensitivity | -33 | dBm | ||||||
| Overload | -6 | dBm | ||||||
| Dynamic Range | 25 | dB | ||||||
| Receiver Threshold Settling Time | 250 | ns | ||||||
| RX Dynamic Range | -30 | -6 | dBm | |||||
| LOS Assert Level | -34 | dBm | ||||||
| LOS De-assert Level | -45 | dBm | ||||||
| SD Hysteresis | 0.5 | 6 | dB | |||||
| Receiver reflectance | -12 | dB | ||||||
Compatibility
Hilink optical Transceiver 100% compatibility: Cisco, Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, D-link, Alcatel, Mikrotik, Finisar, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.
Applications
FTTX Application
Ethernet Links
Details Photos
Hilink Advantages
1. Hilink ,a professional manufacturer established in 2007,Specialize in optical network communications with over 10 years experience.
2." Credit is the basis, quality is the first",all our products are new,we never use second-hand components.
3. Our optical transceivers are compatible with Cisco,Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, Dlink, Alcatel, Riverstone,
Enterasys, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.
4. We provide 3 years warranty for all our fiber optical products from the date of shipment.
5. All of our QSFP, QSFP28, QSFP56, QSFP-DD, CWDM/DWDM/Bidi SFP/SFP+/XFP, AOC/DAC products pass CE,ROHS,FCC.
6. We also provide DWDM CWDM WDM optical solutions.
FAQ
1. Can I have a sample order? What is your MOQ?
Sample order is supported for testing the quality of goods. 1 piece is the MOQ.
Mixed samples are acceptable.
2. What is the lead time?
1-3 days after receiving the payment for the regular goods we normally keeping in stock;
For large quantity, you'll get support and details from your sales representative of HilinkTech.
3. What is the shipping way and how long is the period?
DHL, UPS, FedEx or TNT will be taken according to your option. The arrival normally takes 3-5 days .
4. What is your warranty?
3-year warranty.You'll get technique support, replacement or refund.
Send your inquiry directly to us
