The 100Gbps QSFP28 PSM4 Optical Transceiver is a high-performance module designed for short-range communication over single-mode fiber (SMF) up to 2 kilometers. This transceiver features four independent transmit and receive channels, each capable of supporting data rates up to 26Gbps, resulting in an aggregate bandwidth of 104Gbps. Utilizing a 1310nm DFB laser array, it connects via an MPO connector, offering increased port density and cost efficiency for modern data center interconnects. It complies with QSFP28 MSA standards and is optimized for applications like 100G Ethernet and high-speed proprietary interconnects.
Operating on a single +3.3V power supply with power consumption below 3.5W, the module is energy-efficient and reliable within a temperature range of 0°C to 70°C. Advanced digital diagnostics provide real-time monitoring of key parameters, including temperature, voltage, and optical power. The transceiver’s robust design adheres to RoHS standards, ensuring environmentally friendly deployment. With its compact form factor and reliable performance, the QSFP28 PSM4 transceiver is an ideal solution for high-speed, short-distance optical networking.
The CT-QSFP28-PSM4 is a pluggable parallel fiber QSFP28 module designed for 100G Ethernet interconnects. It provides 4 independent transmit and receive channels, each operating at up to 25.78125 Gb/s, for an aggregate 104 Gb/s. Transmission uses a 1310 nm DFB laser array over 8-fiber MPO cable, supporting distances up to 2 km on G.652 SMF. The module consumes < 3.5 W, operates from a single +3.3 V supply, and includes integrated digital diagnostics monitoring (DDM/DOM). It is fully hot-pluggable and RoHS-6 compliant.
Form factor / standards: QSFP28 MSA; hot-pluggable.
Data rate: 4×25.78125 Gb/s (aggregate 104 Gb/s).
Reach: Up to 2 km over G.652 SMF.
Optical wavelengths: 1310 nm (4-channel parallel).
Connector: MPO-12 (8 fibers used: 4 TX, 4 RX).
Power consumption: < 3.5 W.
Supply voltage: 3.135–3.465 V.
Operating case temp: 0 °C to 70 °C.
Diagnostics: Digital diagnostics monitoring (DDM/DOM).
Compliance: RoHS-6; Class 1 laser safety (FDA, IEC 60825-1/2); EMI/EMS (FCC, EN55022/EN55024).
| Parameter | Value |
|---|---|
| Wavelength | 1295–1325 nm (TX), 1290–1330 nm (RX) |
| TX avg launch power | −3 to +2.3 dBm |
| TX OMA | −5 to +2.5 dBm |
| Extinction ratio | ≥ 3.5 dB |
| Receiver sensitivity (OMA) | ≤ −8.6 dBm (BER = 1×10⁻¹²) |
| Receiver overload | +2 dBm |
| Receiver damage threshold | +3 dBm |
| LOS assert / de-assert | −30 / −15 dBm |
At Carritech, we pride ourselves on our exceptional service and commitment to meeting our customers’ needs. Our extensive range of SFP transceivers 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.
We recognise that every project is unique, and our flexible approach allows us to adapt to your specific needs. Whether you require immediate delivery or have more complex requirements, we are here to support you every step of the way. Our commitment to customer satisfaction means that we go above and beyond to ensure that you receive your SFP transceivers in a timely manner, without compromising on quality. Trust Carritech to deliver the solutions you need, when you need them.
En Carritech Optics, garantizamos la calidad y fiabilidad de nuestros transceptores ópticos. Por eso ofrecemos con orgullo una garantía de por vida en todos los productos como testimonio de nuestro compromiso con la excelencia y la satisfacción del cliente.
Nuestra garantía de por vida proporciona una cobertura completa durante todo el ciclo de vida de sus transceptores ópticos, asegurándole una total tranquilidad al elegir Carritech Optics. La garantía cubre:
Si alguna vez necesita hacer una reclamación de garantía, nuestro equipo está aquí para ayudarle. Solo tienes que ponerte en contacto con nuestro equipo de asistencia con los datos de tu producto y te guiaremos a través de un proceso rápido y sin complicaciones para resolver el problema.
Carritech Optics se dedica a proporcionar soluciones ópticas de alta calidad en las que puede confiar a largo plazo. Con nuestra garantía de por vida, puede invertir con confianza en nuestros productos, sabiendo que estamos con usted en cada paso del camino.
Opticode de Carritech es una solución avanzada de programación de transceptores que le ofrece una flexibilidad total en su red óptica. Diseñado para garantizar una compatibilidad perfecta con una amplia gama de sistemas OEM, Opticode le permite reconfigurar rápidamente los transceptores para satisfacer sus requisitos específicos. El resultado es un mayor control, una reducción de costes y una infraestructura más adaptable y preparada para el futuro.
La interfaz intuitiva permite reprogramar los transceptores rápidamente, sin procesos complejos ni formación especializada.
Reprograme los transceptores para que funcionen de forma fiable en una amplia gama de sistemas OEM.
Obtenga la flexibilidad necesaria para adaptar, optimizar y ampliar su infraestructura óptica con confianza.
Nuestro equipo de profesionales multilingües está a su disposición para ayudarle a entender nuestros productos y satisfacer sus necesidades. Solo tiene que introducir sus datos a continuación y nuestro equipo se pondrá en contacto con usted.