Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Finisar FTL4C3QE2C 40Gb/s 40GBase-LX4 MMF QSFP+ Transceiver Module
- Data Rate: 40Gb/s
- Form Factor: QSFP+
- Standard: 40GBase-LX4
- Fiber Type: Multi-Mode Fiber (MMF)
- Connector Type: LC Duplex
- Wavelength: 850nm (typically for LX4, though specific wavelengths can vary)
- Reach: Varies based on fiber type and quality, typically up to 100m for MMF SR4 variants, LX4 may differ.
- Applications: Data Center Interconnect, High-Performance Computing, Enterprise Networking
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Finisar FTL4C3QE2C is a high-performance QSFP+ transceiver module designed for 40Gb/s Ethernet applications. It supports the 40GBase-LX4 standard, utilizing multiple optical lanes to achieve its high data rate over multi-mode fiber (MMF). This module is ideal for demanding data center and enterprise networking environments requiring robust and fast connectivity.
Technical Information
| Product Type | QSFP+ Transceiver Module |
| Part Number | FTL4C3QE2C |
| Manufacturer | Finisar |
| Data Rate | 40 Gb/s |
| Standard | 40GBase-LX4 |
Additional Specifications
| Fiber Type | Multi-Mode Fiber (MMF) |
| Connector | LC Duplex |
| Wavelength | 850nm |
| Reach | Up to 100m (typical for MMF) |
Product Description
The Finisar FTL4C3QE2C is engineered to meet the stringent demands of modern high-speed networks. As a QSFP+ (Quad Small Form-factor Pluggable Plus) module, it offers four independent transmit and receive channels, each operating at 10Gb/s, aggregated to provide a total bandwidth of 40Gb/s. This architecture allows for efficient use of fiber infrastructure and simplifies network design. The 40GBase-LX4 standard specifies the use of four wavelengths, typically in the 850nm range, transmitted over multi-mode fiber. This enables high-speed communication over distances suitable for within-data-center links. The module's design prioritizes reliability and performance, making it a suitable choice for mission-critical applications where downtime is not an option. Compatibility is a key consideration for transceiver modules. The FTL4C3QE2C is designed to be compliant with industry standards, ensuring interoperability with a wide range of networking equipment that supports the QSFP+ form factor and the 40GBase-LX4 specification. Its robust construction and advanced optical components contribute to its longevity and consistent performance in demanding operational environments.