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Transition TN-CWDM-SFP-1390-40 1.25Gbs SFP 40km 1380nm LC Transceiver
- Supports data rates up to 1.25 Gbps for Gigabit Ethernet and Fibre Channel
- Hot-pluggable SFP footprint for seamless installation and maintenance
- Digital Diagnostic Monitoring (DDM) for real-time status and performance tracking
- Compliant with SFP Multi-Source Agreement (MSA) and IEEE 802.3z standards
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Product Overview
The TN-CWDM-SFP-1390-40 is a high-performance Coarse Wavelength Division Multiplexing (CWDM) Small Form-factor Pluggable (SFP) transceiver module designed for Gigabit Ethernet and Fibre Channel applications. It enables high-speed communication over single-mode fiber at a specific 1390nm wavelength for distances up to 40km.
Technical Information
| Data Rate | 1.25 Gbps |
| Wavelength | 1390 nm |
| Max Distance | 40 km |
Additional Specifications
| Connector | Duplex LC |
| Fiber Type | Single-mode Fiber (SMF) |
| Operating Temperature | 0°C to 70°C |
Product Description
The Transition Networks TN-CWDM-SFP-1390-40 is a CWDM SFP transceiver optimized for 1000Base-LX Ethernet and 1G Fibre Channel links. Operating at a nominal wavelength of 1390nm, it utilizes a high-quality DFB laser transmitter and a PIN photo-detector. The module is fully compliant with the SFP MSA and SFF-8472 standards, providing integrated Digital Diagnostic Monitoring (DDM) to ensure reliable network performance and simplified troubleshooting.

