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Avaya NTK591MB-HPC 1Gb/s SFP 80km 1490nm LC SMF Transceiver
- Data Rate: 1Gb/s
- Form Factor: SFP
- Wavelength: 1490nm
- Reach: 80km
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: LC Duplex
- Compliant with SFP MSA
- Supports Digital Diagnostic Monitoring (DDM)
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Product Overview
The Avaya NTK591MB-HPC is a 1Gb/s SFP transceiver designed for single-mode fiber (SMF) links up to 80km. It operates at a wavelength of 1490nm and uses an LC connector, making it suitable for long-distance enterprise and carrier network applications.
Technical Information
| Product Type | Transceiver Module |
| Interface | SFP |
| Data Rate | 1 Gbps |
| Wavelength | 1490 nm |
Additional Specifications
| Max Distance | 80 km |
| Fiber Type | SMF |
| Connector | LC |
| Manufacturer | Avaya |
Product Description
The Avaya NTK591MB-HPC SFP transceiver is a high-performance module designed for extending network connectivity over long distances using single-mode fiber. With a data rate of 1Gb/s, it is ideal for applications such as fiber-to-the-home (FTTH), metro Ethernet, and enterprise backbone networks where reliable, long-range communication is essential. The transceiver operates at a wavelength of 1490nm, which is commonly used for single-fiber bidirectional communication in FTTx deployments. This SFP module supports a maximum transmission distance of 80 kilometers, making it suitable for connecting geographically dispersed locations. It features an LC duplex connector, ensuring a secure and stable connection to the fiber optic infrastructure. The module is compliant with the Small Form-factor Pluggable (SFP) Multi-Source Agreement (MSA), ensuring compatibility with a wide range of networking equipment from various vendors. Equipped with Digital Diagnostic Monitoring (DDM) capabilities, the NTK591MB-HPC allows network administrators to monitor key operational parameters in real-time. This includes optical transmit and receive power, temperature, and voltage levels, which are crucial for performance monitoring, fault diagnosis, and ensuring the overall health of the network. Its robust design and adherence to industry standards contribute to its reliability and suitability for demanding network environments.



