In the fast-paced world of networking, the Finisar FTL4C1QL2L 40GBASE-LR4 Transceiver Lite QSFP+ Optical Module has emerged as a key player, offering advanced capabilities and cutting-edge technology for high-performance data transmission. This comprehensive guide delves into the intricacies of this optical module, breaking down its features, applications, and the technology that powers its impressive performance.
Understanding the BasicsBefore we delve into the specifics of the Finisar FTL4C1QL2L, let's establish a foundational understanding of what a transceiver module is and the role it plays in modern networking.
- Transceiver Basics: A transceiver, short for transmitter-receiver, is a crucial component in network communication. It combines the functions of both a transmitter and a receiver, facilitating the bidirectional transfer of data over a network. In optical networking, transceivers play a pivotal role in converting electrical signals into optical signals for transmission and vice versa.
- QSFP+ Optical Module Overview: The Finisar FTL4C1QL2L belongs to the QSFP+ (Quad Small Form-Factor Pluggable) family, a widely adopted form factor for high-speed data communication. QSFP+ modules are known for their compact design and versatility, making them suitable for various networking applications.
Now, let's explore the specific features and characteristics that define the Finisar FTL4C1QL2L 40GBASE-LR4 Transceiver Lite QSFP+ Optical Module.
- Data Rate and Connectivity: The "40GBASE-LR4" designation indicates that this transceiver supports a data rate of 40 gigabits per second (Gbps) and is designed for long-range communication. LR4 stands for Long Range 4, indicating its capability to transmit data over four different wavelengths.
- Lite Design: The term "Lite" in the product name signifies a streamlined and cost-effective design without compromising on essential features. Lite modules are often favored for applications where budget considerations are crucial but reliable performance is still paramount.
- QSFP+ Form Factor: The QSFP+ form factor is characterized by its compact size and high data transfer capabilities. This makes the Finisar FTL4C1QL2L suitable for various networking environments where space efficiency and high-speed connectivity are essential.
- Optical Connectivity: The use of optical connectivity in the Finisar FTL4C1QL2L ensures efficient data transmission over long distances. The module utilizes four separate wavelengths to achieve LR4 specifications, enabling reliable communication in scenarios where traditional copper-based connections may fall short.
Understanding where and how the Finisar FTL4C1QL2L can be applied is crucial for assessing its suitability in different networking scenarios.
- Data Centers: In data center environments, high-speed and long-range connectivity are paramount. The Finisar FTL4C1QL2L, with its 40GBASE-LR4 capability, proves instrumental in linking servers, switches, and other critical infrastructure components.
- Telecommunication Networks: Telecommunication networks, especially those requiring long-distance connections, benefit from the LR4 capabilities of this transceiver. Whether connecting network nodes or facilitating communication between central offices, the Finisar FTL4C1QL2L excels in providing reliable data transmission.
- Enterprise Networking: Large enterprises with expansive networks also stand to gain from the Finisar FTL4C1QL2L. Its compact QSFP+ form factor makes it suitable for densely populated network environments, while the LR4 capabilities ensure seamless communication across different sections of the enterprise network.
Technology Behind the Finisar FTL4C1QL2L
Delving into the technological aspects of the Finisar FTL4C1QL2L provides insights into what makes this optical module a standout performer.
- Wavelength Division Multiplexing (WDM): The Finisar FTL4C1QL2L leverages Wavelength Division Multiplexing, a technology that allows multiple wavelengths of light to be transmitted over a single optical fiber. In the case of LR4, four wavelengths are utilized to achieve the desired data rate and range.
- Optical Transmission Range: The LR4 designation specifies a long-range transmission capability. This is achieved by optimizing the optical components and ensuring that the module can transmit data over distances that exceed the capabilities of standard transceivers.
- Reliability and Error Correction: To ensure the integrity of data transmission, the Finisar FTL4C1QL2L incorporates error correction mechanisms. These mechanisms play a crucial role in identifying and rectifying errors that may occur during the transmission process, contributing to the overall reliability of the module.
- Manufacturer: Finisar
- Model Number or SKU# FTL4C1QL2L
- Product Type: Transceiver
- Hot-pluggable QSFP+ Form Factor
- Supports 41.2 Gb/s Aggregate Bit Rates
- Power Dissipation: < 2.5W
- RoHS-6 Compliant
- Operating Temperature Range: 15°C to 60°C
- Single 3.3V Power Supply
- Maximum Link Length of 2km on Single Mode Fiber (SMF)
- Uncooled 4x10Gb/s CWDM Transmitter
- XLPPi Electrical Interface
- Duplex LC Receptacles
- Built-in Digital Diagnostic Functions, including TX/RX Power Monitoring
- 40GBASE-LR4 Lite 40G Ethernet
Outline, the Finisar FTL4C1QL2L 40GBASE-LR4 Transceiver Lite QSFP+ Optical Module stands out as a versatile and reliable solution for high-speed data transmission. Its combination of advanced technology, compact design, and long-range capabilities make it a preferred choice for data centers, telecommunication networks, and enterprise environments. As networking technologies continue to evolve, the Finisar FTL4C1QL2L remains at the forefront, bridging the gap between high-performance demands and cost-effective solutions.
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