Product Description:
1.25G BiDi SFP 1490/1550nm 120KM LC Optical Transceiver is an advanced single-fiber bidirectional module engineered for ultra-long-haul transmission in complex network architectures. By transmitting at 1490nm and receiving at 1550nm wavelengths over a single fiber strand, this module effectively supports separate data streams while maximizing fiber utilization - a configuration particularly valuable for hybrid services where wavelength segregation is critical.
Capable of supporting 1.25Gbps data rates, it achieves an exceptional transmission distance of 120 kilometers over standard single-mode fiber, making it ideally suited for extended metropolitan area networks and specialized applications.
The hot-pluggable SFP form factor with simplex LC interface ensures seamless integration into existing network equipment, providing telecommunications operators with a reliable, high-performance solution for expanding service coverage in demanding long-distance and wavelength-sensitive application scenarios.
Features:
- Compact Optical Module design for easy integration
- High-performance Fiber Optic Transceiver for reliable data transmission
- Hot Pluggable Transceiver allowing seamless installation and replacement
- Supports various data rates for flexible network applications
- Compatible with a wide range of networking equipment
- Low power consumption ensuring energy efficiency
- Robust build quality for long-term durability
- Enhanced signal integrity for minimal data loss
Technical Parameters:
| Product Type | Miniature Pluggable Transceiver |
| Interface | Hot Pluggable Transceiver |
| Transceiver Type | Fiber Optic Transceiver |
| Form Factor | SFP (Small Form-factor Pluggable) |
| Data Rate | 1.25 Gbps |
| Wavelength | 850 nm / 1310 nm / 1550 nm (depending on model) |
| Transmission Distance | Up to 120 km |
| Connector Type | LC Simplex Bidi |
| Operating Temperature | 0°C to 70°C |
| Power Consumption | < 3.3V |
Applications:
- Gigabit Ethernet
- Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
YINGDA'S SFP Module Production Line:




FAQ:
Q1:What brand manufactures this SFP Module?
A1: The SFP Module is manufactured by YINGDA, a reputable brand known for quality networking products.
Q2: Does the SFP Module have any certifications?
A2: Yes, the SFP Module is certified with ISO and CE, ensuring it meets international quality and safety standards.
Q3: Where is the SFP Module produced?
A3: The SFP Module is made in China.
Q4: What is the minimum order quantity for the SFP Module?
A4: The minimum order quantity for this product is 10 pieces.
Q5: What are the payment terms and price range for the SFP Module?
A5: The price ranges from 3.6 USD to 19.9 USD per piece. Payment terms accepted include D/A, D/P, and T/T.
Q6: How long does delivery take for the SFP Module?
A6: Delivery typically takes 5-7 working days after the order is confirmed.