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Transition TN-SFP-FC4XS-C33 Networks 1Gb/s 1330nm CWDM SFP Transceiver
- Form Factor: SFP
- Fiber Type: Single-Mode Fiber (SMF)
- Standard: 1Gb/s CWDM
- Data Rate: 1 Gb/s
- Wavelength: 1330nm
- Technology: Coarse Wavelength Division Multiplexing (CWDM)
- Connector Type: LC (typical)
- Application: CWDM network deployments
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Product Overview
The Transition Networks TN-SFP-FC4XS-C33 is a 1Gb/s SFP transceiver designed for CWDM (Coarse Wavelength Division Multiplexing) applications over single-mode fiber. It operates at a wavelength of 1330nm and supports extended distances.
Technical Information
| Brand | Transition Networks |
| Model | TN-SFP-FC4XS-C33 |
| Form Factor | SFP |
| Data Rate | 1 Gb/s |
Additional Specifications
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1330nm |
| Technology | CWDM |
Product Description
The Transition Networks TN-SFP-FC4XS-C33 is a Small Form-factor Pluggable (SFP) transceiver module engineered for 1 Gigabit per second (Gb/s) network connections. This module is specifically designed for Coarse Wavelength Division Multiplexing (CWDM) systems, operating at a wavelength of 1330nm. CWDM technology allows for the transmission of multiple data channels over a single fiber optic strand by utilizing different wavelengths, thereby increasing the overall bandwidth capacity of the fiber infrastructure without requiring expensive cooled lasers. This SFP transceiver is intended for use with single-mode fiber (SMF), which is essential for achieving the longer transmission distances typically associated with CWDM deployments. The 1330nm wavelength is one of the standard channels within the CWDM spectrum. The module typically features an LC connector, which is the standard for compact fiber optic connections in modern networking equipment. The TN-SFP-FC4XS-C33 enables network devices such as switches and routers to participate in a CWDM network. Its pluggable nature allows for easy installation and hot-swapping, simplifying network management and upgrades. This transceiver is a key component for service providers and enterprises looking to expand their network capacity cost-effectively by leveraging existing fiber infrastructure through CWDM technology.

