FTLX8571D3BCL Finisar 10Gbps SFP+ Transceiver Module Review
The FTLX8571D3BCL Finisar 10Gbps SFP+ Transceiver Module is a high-performance networking component that offers reliable and efficient data transmission.
Technical Overview
The Finisar Transceiver Module offers a reliable solution for high-speed data transmission in networking applications. Its compact design, compatibility with various devices, and excellent performance characteristics make it an ideal choice for businesses seeking efficient connectivity solutions.

Technical Specifications for FTLX8571D3BCL
| General | Manufacturer | Finisar |
| Manufacturer Part # | FTLX8571D3BCL | |
| Product Type | XFP | |
| Technical Information | Application/Usage | Data Networking |
| Interfaces/Ports | Interfaces/Ports Details | 1 x LC 10GBase-SR |
| Media & Performance | Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Multi-mode | |
| Ethernet Technology | 10 Gigabit Ethernet | |
| Network Technology | 10GBase-SR | |
| Physical Characteristics | Form Factor | Hot-pluggable |
| Miscellaneous | Environmentally Friendly | Yes |
| Environmental Certification | RoHS-6 |
Key features
- Supports a data rate of 10Gbps
- Designed for 10GBase-SR applications
- Compatible with multi-mode fiber
- Operates at 850nm wavelength
- transmission over a distance of up to 300 meters
- Features a duplex LC connector
- SFP+ standard
Performance
One of the key factors that sets the 10GBase-SR Multi-mode Fiber apart is its impressive performance. It supports data rates of up to 10 Gbps, allowing for quick and seamless transfer of large amounts of data. This transceiver ensures smooth and efficient communication for high-bandwidth applications or demanding network environments. The SFP+ module offers low latency and error-free communication and maintains stable connectivity over short distances. Its compatibility with industry standards makes it suitable for various networking setups, making it a dependable choice for fast and consistent data transmission.
10GBase-SR Standard
The 10GBase-SR standard module uses multi-mode fiber cables for short-range optical connections. It operates at a wavelength of 850nm and can transmit data up to a distance of 300 meters. This makes it suitable for connecting devices within a local area network (LAN) or in close proximity. Some key features of the SFP+ module include low power consumption, high reliability, and compatibility with various networking equipment brands. It supports digital diagnostics monitoring (DDM) capabilities, allowing real-time monitoring of parameters such as temperature, voltage, laser bias current, and received optical power.
Duplex LC Connector
The Duplex LC Connector SFP+ module features a duplex LC interface, which allows for data’s simultaneous transmission and reception. This makes it ideal for applications requiring bi-directional communication, such as telecommunications, data centers, and enterprise networks. Additionally, this connector is designed with reliability in mind. It incorporates built-in diagnostic features that enable real-time monitoring of critical parameters such as temperature and voltage. This helps network administrators identify potential issues and proactively ensure uninterrupted network operation.
Short-range Connectivity
The Transceiver module is designed for short-range connectivity, making it suitable for establishing high-speed network connections over relatively short distances. This transceiver module is typically used when connecting network devices close to a local area network (LAN) or in the same data center rack. It operates efficiently over short-range optical connections, typically spanning up to 300 meters, and is compatible with multi-mode fiber cables commonly used for these purposes.
Networking Module for Seamless Connectivity
Elevate your network’s performance with high-quality transceiver modules like the FTLX8571D3BCL and a diverse range of SFP+ options available at Memory4less.com. Whether you need short-range or long-range connectivity solutions, our extensive selection ensures you have the right tools for the job.
For further details and bulk orders, contact us through live chat or call us at (800) 821-3354.
FAQs
Is Finisar FTLX8571D3BCL 10Gbps SFP+ Transceiver Module compatible with Cisco switches?
Yes, the Finisar FTLX8571D3BCL 10Gbps SFP+ Transceiver Module is compatible with Cisco switches. Although there is a post on the Cisco Community forum suggesting that the transceiver is not compatible, this is not accurate. The transceiver is compatible with 10GBASE-SR and 10GBASE-SW 10G Ethernet standards, which are supported by Cisco switches.
Is the FTLX8571D3BCL transceiver module compatible with Cisco switches?
Yes, the FTLX8571D3BCL transceiver module is compatible with Cisco switches. The transceiver is compatible with 10GBASE-SR and 10GBASE-SW 10G Ethernet standards, which are supported by Cisco switches.
What are the key features of the FTLX8571D3BCL transceiver?
The key features of the FTLX8571D3BCL transceiver include:
- Hot-pluggable SFP+ form factor.
- Compatibility with 10GBASE-SR and 10GBASE-SW 10G Ethernet standards.
- Compatibility with 1200-Mx-SN-I 10G Fibre Channel.
