QSFP+40G Optical Module: Introduction, Models, Advantages, and How to Use

What is QSFP+ Optical Module

QSFP+ optical modules, also known as QSFP transceivers, are used in data centers and enterprise networks to provide 40 Gigabit Ethernet connectivity. There are two main types of QSFP+ modules: QSFP-40G-SR and QSFP-40G-LR. QSFP+ modules offer many benefits over previous generations of transceivers, including increased bandwidth, lower power consumption, and smaller form factor. QSFP+ modules are also hot-swappable, meaning they can be replaced without interrupting service.

QSFP form-factor is the latest development in optical transceivers, offering increased bandwidth and lower power consumption than previous generations of transceivers. QSFp modules are also hot-swappable, meaning they can be replaced without interrupting service. QSFp+ modules are available at a fraction of the cost of traditional CFP optical modules.

What is the QSFP-40G-SR4 transceiver

QSFP-40G-SR4 is a short reach QSFP+ optical module that supports link lengths up to 100 meters on OM3/OM4 fiber. It utilizes MPO connectors. QSFP-40G-SR4 offers many benefits over previous generations of transceivers, including increased bandwidth, lower power consumption, and smaller form factor. QSFP-40G-SR4 is also hot swappable, meaning it can be replaced without interrupting service. If you're looking to purchase QSFp-40G-SR4 for your data center or enterprise network, there are a few things to keep in mind. First, you'll need to decide which type of QSFp+ module you need: short reach or long reach. Short reach QSFP+ modules are typically used for links up to 100 meters, while long reach QSFP+ modules are used for links up to 400 meters. You'll also need to choose the right connector type: LC or MPO. LC connectors are typically used for shorter link lengths, while MPO connectors are used for longer link lengths.

What is the QSFP-40G-LR4 transceiver

QSFP-40G-LR4 is a long reach QSFP+ optical module that supports link lengths up to 10 kilometers on single mode fiber. It utilizes LC connectors. QSFP-40G-LR4 offers many benefits over previous generations of transceivers, including increased bandwidth, lower power consumption, and smaller form factor. QSFP-40G-LR4 is also hot swappable, meaning it can be replaced without interrupting service. If you're looking to purchase QSFp-40G-LR4 for your data center or enterprise network, there are a few things to keep in mind.

QSFP-40G-SR4 transceiver VS QSFP-40G-LR4 transceiver

QSFP-40G-SR4 and QSFP-40G-LR4 are both QSFP+ optical modules that offer increased bandwidth, lower power consumption, and smaller form factor. However, they have different applications. QSFP-40G-SR4 is a short reach QSFP+ optical module that supports link lengths up to 100 meters on OM3/OM4 fiber. It utilizes MPO connectors. QSFP-40G-SR4 is typically used for links up to 100 meters, while long reach QSFp+ modules are used for links up to 400 meters via OM4. 40GBASE-SR4 with MTP-LC break out jumper can connect 40G to 10G. Therefore, QSFP-40G-SR4 is suitable for the link from the core layer of the enterprise network to the distribution layer. Also great for connecting the server to multiple other devices that transmit in parallel.

QSFP-40G-LR4 is a long reach QSFP+ optical module that supports link lengths up to 10 kilometers on single mode fiber. It utilizes LC connectors. QSFP-40G-LR4 is typically used for links up to 10 kilometers. It is suitable for data center interconnection and campus network within 10km distance.

Hot to choose suitable QSFP+ module for your network

If you're looking to purchase QSFP+ modules for your data center or enterprise network, there are a few things to keep in mind. First, you'll need to decide which type of QSFP+ module you need: short reach or long reach. Short reach QSFP+ modules are typically used for links up to 100 meters, while long reach QSFP+ modules are used for links up to 400 meters. You'll also need to choose the right connector type: LC or MPO. LC connectors are typically used for shorter link lengths, while MPO connectors are used for longer link lengths.

Once you've decided which QSFP+ module is right for your application, you can purchase QSFP+ modules from a variety of online retailers. Be sure to compare prices and features before making your purchase. QSFP+ modules are an important part of any data center or enterprise network, so it's important to choose the right module for your needs.

Best 40g transceiver China manufacturer

QSFPTEK is a professional QSFP+ transceiver manufacturer in China. We offer a wide range of QSFP+ transceivers, including QSFP-40G-SR4, QSFP-40G-LR4, and QSFP-40G-ER4. We also offer a variety of other optical modules, including SFP+, X2, and XFP.

If you're looking to purchase QSFp-40G-SR4 for your data center or enterprise network, QSFPTEK is the perfect supplier for you. We offer high quality products at competitive prices, and our customer service is always available to help you choose the right product for your needs. Thanks for choosing QSFPTEK!

Conclusion

QSFP+ transceivers are a vital part of any data center or enterprise network. There are a variety of QSFP+ transceivers available, including QSFP-40G-SR4 and QSFP-40G-LR4. It's important to choose the right module for your needs, so be sure to compare prices and features before making your purchase. Thanks for reading!