USB3.0 to 1000Base SFP Adapter

LREC3210PF-SFP is a USB3.0 fiber optical adapter developed by Shenzhen Lianrui electronic Company. It is independently researched and developed by Lianrui R&D team and is widely applied in high-end application occasion by the high-end customer cluster. LREC3210PF-SFP is completely different from the mini NIC with plastic shell in nature. It is unique in current market due to aluminium shell to ensure the high performance of USB3.0 fiber NIC with specific appearance design. It can be either upright or horizontal as you like. The elegant appearance can enhance the glorious outlook in the office. Besides, aluminium shell has the good thermal dissipation overcoming the shortage of the plastic shell to ensure the reliability and working stability, it offers well-deserved reputation of “classic” in the market.

LREC3210PF-SFP can solve the problems arising from the traditional integrated computer that fiber access can be realized only by fiber transceiver (transfer from light signal to electronic signal). LR-link offers optimal design in adopting small pluggable slot that can be compatible all SFP gigabit module through exchanging SFP modules to maximize the usage needs for various networking environments. By testing, under USB3.0, transmission rate will reach to the maximization of gigabit speed 1000Mbit/S so as to accord with the huge data transmission requirements.

LREC3210PF-SFP based Realtek RTL8153-CG 1000M Ethernet controller combines an IEEE 802.3u compliant Media Access Controller (MAC), USB 3.0 bus controller, and embedded memory. With state-of-the-art DSP technology and mixed-mode signal technology, the LREC3210PF-SFP offers high-speed transmission over CAT 5 UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection and Auto-Correction, polarity correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error correction are implemented to provide robust transmission and reception capabilities.

The LREC3210PF-SFP features USB 3.0 to provide higher bandwidth and improved protocols for data exchange between the host and the device. USB 3.0 also offers more advanced power management features for energy saving.

The LREC3210PF-SFP Advanced Configuration Power management Interface (ACPI)—power management for modern operating systems that are capable of Operating System-directed Power Management (OSPM)—is supported to achieve the most efficient power management possible. In addition to the ACPI feature, remote wake-up (including AMD Magic Packet and Microsoft Wake-Up Frame) is supported in both ACPI and APM (Advanced Power Management) environments.

The LREC3210PF-SFP is suitable for multiple market segments and emerging applications, such as desktop, mobile, workstation, server, communications platforms, docking station, and embedded applications.

• Fiber Port supports 1000Mbase-SX/LX standard;
• S upports USB 3.0, 2.0, and 1.1;    
• S upports LPM (Link Power Management); 
• S upports pair swap/polarity/skew correction;
• C rossover Detection & Auto-Correction; 
• S upports Wake-On-LAN and 'RealWoW!' (Wake-OnWAN)  Technology (see note 1);
• S upports power down/link down power saving;
• Transmit/Receive on-chip buffer support;
• S upports hardware CRC (Cyclic Redundancy Check) function; Microsoft NDIS5, NDIS6 Checksum Offload (Ipv4,  IPv6, TCP, UDP) and Segmentation Task-offload  (Large send v1 and Large send v2) support;
• Supports jumbo frame to 9K bytes;
• Supports Full Duplex flow control (IEEE 802.3x);
• Fully compliant with IEEE 802.3 and IEEE 802.3u;
• Supports IEEE 802.1P Layer 2 Priority Encoding;
• Supports IEEE 802.1Q VLAN tagging;
• Supports IEEE 802.3az-2010 (EEE);