Finisar FTLX1475D3BCL Compatible 10GBASE-LR SFP+ 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

The 10Gbps 1310nm SFP+ Optical Transceiver is an advanced networking module designed for data transmission over single-mode fiber (SMF) up to 10 kilometers. It integrates a 1310nm DFB laser and a PIN photodetector in a compact SFP+ form factor with a duplex LC connector, supporting data rates of up to 10.3125Gbps. Compliant with SFF-8472 and IEC-60825 standards, this transceiver ensures safety and broad compatibility, making it suitable for applications such as Ethernet and Fiber Channel networks.

Operating efficiently on a single +3.3V power supply, the transceiver features low power dissipation of less than 1W. Its robust design includes low EMI and excellent ESD protection, ensuring reliable performance in demanding environments. The module is built for commercial use, with an operating case temperature range of -5°C to 70°C, and adheres to RoHS standards for environmental sustainability.

The optical performance of this module is optimized for clarity and reliability. The transmitter operates at a center wavelength of 1310nm, with an average output power range of -8dBm to +0.5dBm and a minimum extinction ratio of 3.5dB. The receiver supports wavelengths centered around 1310nm and offers a sensitivity of -12.5dBm with a saturation power of -3dBm. Features such as Loss of Signal (LOS) detection provide enhanced diagnostics and operational monitoring.

Electrically, the transceiver offers a differential impedance of 100Ω, with input swing differentials ranging from 180mV to 700mV. The receiver delivers output swing differentials between 300mV and 800mV, ensuring compatibility with a variety of host systems. Additional diagnostic features include real-time monitoring of key parameters such as temperature, voltage, bias current, transmitted and received optical power, all adhering to SFF-8472 standards. Alarm and warning flags provide notifications for deviations from factory-set operational ranges.

In summary, the 10Gbps 1310nm SFP+ Optical Transceiver is a reliable and energy-efficient solution for medium-range networking applications. Its advanced optical and electrical capabilities, combined with compliance to industry standards, make it an invaluable component for modern data communication infrastructures.

This SFP+ module is optimized for 10 km transmission on SMF at 10.3125 Gbps. It uses a 1310 nm DFB laser and PIN receiver design, consuming less than 1 W from a single 3.15–3.45 V supply. The unit is hot-pluggable with an LC duplex interface and designed for commercial operation between −5 °C and +70 °C. It complies with SFF-8472, RoHS, and IEC 60825 Class 1 laser standards while offering LVPECL-compatible I/O and strong EMI/ESD resilience.

Key parameters

• Form factor / connector: SFP+ with duplex LC.
• Velocità di trasmissione dati: 10.3125 Gbps.
• Raggiungere: Up to 10 km over single-mode fiber.
• Lunghezza d'onda: Tx 1290–1330 nm; Rx 1310 nm.
• Tx output power: −8 to +0.5 dBm.
• Receiver sensitivity: ≤ –12.5 dBm (stressed sensitivity: –10.5 dBm).
• Receiver overload: –3 dBm max.
• Extinction ratio: ≥ 3.5 dB.
• Consumo di energia: <1 W, single 3.3 V supply.
• Diagnostica: Digital monitoring of temperature, bias current, Tx/Rx optical power, and supply voltage.
• Operating case temperature: −5 °C to +70 °C.

• 10GBASE-LR Ethernet backbone and access links up to 10 km.
• 10G Fibre Channel for storage and enterprise connectivity.
• Data center interconnects and metro network links.

Carritech Optics can offer a fully compatible, high-quality alternative to Finisar FTLX1475D3BCL.

Carritech part number: CT-SFP+LR

• 1310 nm DFB laser transmitter and PIN photodiode receiver.
• Supports 10.3125 Gbps over SMF up to 10 km.
• Low power consumption (<1 W).
• Digital diagnostics for real-time monitoring.
• Hot-pluggable SFP+ form factor with duplex LC.
• LVPECL-compatible I/O, low EMI, and excellent ESD protection.
• Standards compliant: SFF-8472, RoHS, IEC 60825 Class 1 laser.

At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers, including the FTLX1475D3BCL, is designed to cater to various requirements, ensuring that you receive the best solutions for your projects. We understand the importance of timely delivery, and our efficient processes are geared towards providing you with the products you need as quickly as possible. Our dedicated team works tirelessly to ensure that your orders are processed and dispatched promptly, so you can rely on us for swift and reliable service.

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La nostra garanzia a vita offre una copertura completa per l'intero ciclo di vita dei ricetrasmettitori ottici, assicurandovi la massima tranquillità quando scegliete Carritech Optics. La garanzia copre:

• Defects in Materials and Workmanship: If your product experiences any issues related to manufacturing or materials, we’ll repair or replace it free of charge.
• Performance Assurance: Our optical transceivers are rigorously tested to meet industry standards, and we guarantee they’ll perform as expected in your network environment.

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