High-Speed 40G QSFP+ Optical Transceivers for Long-Distance Networks

40G QSFP+ 10~40km Optical Transceiver

Features

• Up to 11.2Gb/s data rate per channel

• 4 CWDM lanes MUX/DEMUX

• Up to 10/40/80km transmission on SMF

• QSFP+ MSA compliant

• Support Digital Diagnostic Monitoring interface

• Electrically hot-pluggable

• RoHS-6 compliant and lead-free

• Case operating temperature: 0°C to +70°C

40GBASE QSFP+ LR4, ER4 Optical Transceiver Module

The 40GBASE QSFP+ LR4 and ER4 optical transceiver modules are designed for use in 40GBASE Ethernet applications with throughput up to 10km, 30km, or 40km over single-mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. These transceivers are compliant with QSFP+ MSA and IEEE 802.3ba standards. Digital diagnostics functions are also available via the I2C interface, allowing access to real-time operating parameters. With these features, the easy-to-install and hot-swappable transceivers are suitable for various applications, such as data centers, high-performance computing networks, and enterprise core and distribution layer applications.

Product Comparison

To help you choose the right optical transceiver for your network needs, here is a comparison of the features of the QSFP+ LR4 and ER4 modules:

Choosing the Right Optical Transceiver

When choosing between the QSFP+ LR4 and ER4 optical transceivers, consider the transmission distance and wavelength requirements of your network. If you need to cover longer distances, the QSFP+ ER4 is the ideal choice with its 40km reach. However, if your network requires shorter transmission distances of up to 10km, the QSFP+ LR4 is a suitable option.

Applications

The 40G QSFP+ 10~40km optical transceivers are widely used in the following applications:

• Data Centers

• High-Performance Computing Networks

• Enterprise Core and Distribution Layer Applications

With their high data rate, low power dissipation, and long reach capabilities, these optical transceivers provide reliable and efficient network connectivity for various networking environments.

Solutions and Case Studies

Network Expansion and Upgrade Solution

For companies experiencing rapid growth and increasing demands on their network infrastructure, the 40G QSFP+ 10~40km optical transceivers offer an effective solution for network expansion and upgrade. By utilizing these high-speed transceivers, companies can increase the capacity of their data centers and improve the overall network performance.

Long-Distance Data Transmission Solution

In scenarios where long-distance data transmission is required, such as connecting data centers in different geographical locations, the QSFP+ ER4 optical transceivers with a reach of up to 40km provide a reliable and cost-effective solution. This enables seamless data transmission and connectivity between distant locations, ensuring smooth and efficient network operations.

Conclusion

The 40G QSFP+ 10~40km optical transceivers from Gezhi Photonics offer high-speed and long-distance data transmission capabilities, making them a versatile and valuable component for modern network environments. With their compact design, low power consumption, and compliant standards, these optical transceivers are the go-to choice for data centers, high-performance computing networks, and enterprise core and distribution layer applications. Whether it's for network expansion, long-distance data transmission, or upgrading existing network infrastructure, the 40G QSFP+ 10~40km optical transceivers provide reliable and efficient network connectivity for a wide range of applications.