High-performance WDM Bi-Directional SFP module for extended network reach and stability. The TP-Link SM321A is a 1000Base-BX WDM Bi-Directional SFP module that utilizes the latest standard in bi-directional communication over a single strand of fiber. This module supports data transmission at high speeds over long distances up to 20 km, making it ideal for extending network reach while maintaining superior performance and stability. Featuring WDM technology, the SM321A allows for efficient data handling by using different wavelengths in each direction, thereby minimizing costs and enhancing connectivity solutions in business networking environments. Compatible with a range of TP-Link routers, switches, and media converters, this versatile module ensures seamless integration and network scalability.
Key Features
- Bi-Directional data transmission over a single fiber strand
- Supports up to 20 km network extension
- Compatible with TP-Link routers, switches, and media converters
- Utilizes WDM technology for cost-effective networking
- Ensures high-speed and stable connectivity
Technical Specifications
| Specification |
Value |
| Standards and Protocols |
IEEE 802.3z, TCP/IP |
| Wave Length |
TX: 1550 nm, RX: 1310 nm |
| Dimensions |
2.2*0.6*0.5 in (55.4*14.6*12.9 mm) |
| Power Supply |
3.3 V |
| Safety & Emission |
FCC, CE |
| Cost: |
$25 |
| Free Shipping: |
We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. |
| Delivery Time: |
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. |
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