Why You Need a 100GBASE-LR4 Optical Module for Your High Speed Network


100GBASE-LR4 optical modules are the most popular optical module at data centers. They are responsible for converting digital signals to optical signals and vice versa.

Optical modules are used in a variety of applications such as long-haul data communications, metro area networks, and data centers. They can also be found in many different industries such as telecommunications, financial services, and healthcare.

There are a number of benefits offered by optical modules that make them an attractive option for network operators.

Optical modules are the building blocks for networks and are used for transmitting data at high speeds. 100G optical modules are the latest advancement in this technology and can be used to transmit data at speeds of up to 100GB/s.

The Benefits of 100GBASE-LR4

The 100GBASE-LR4 optical module is designed to provide high data rates over long distances. It can support data rates up to 10 gigabits per second (Gbps) over distances up to 10 kilometers or 32,000 meters. The 100GBASE-LR4 optical module supports Ethernet, Fiber Channel, and Infiniband protocols.

The optical module is designed for use in data centers and high-performance computing applications. It offers an affordable solution for bandwidth-intensive applications, including storage area networks and high-speed networks. It also supports the IEEE 802.3ae 10 Gigabit Ethernet standard and IEEE 802.3ba 40 Gigabit Ethernet standard for data rates of 10 Gbps and 40 Gbps respectively.

-Higher bandwidth than current systems, which means more data can be transmitted over a single link.

-Lower latency than current systems, which means it takes less time for a packet to travel from one point to another.

-Higher energy efficiency, which means less power is required by the module.


What are the Limitations of Using a 100GBASE-LR4 Module?

The 100GBASE-LR4 module is a 100-gigabit Ethernet optical module that has been designed for use in data centers and high-speed networks. It supports a distance of 10 kilometers (6.2 miles) on single-mode fiber.

Limitations of the 100GBASE-LR4 Module:

1)The 100GBASE-LR4 module is limited by the distance it can cover, as well as the cable type it uses to transmit data.

2)The 100GBASE-LR4 module has a limitation of maximum distance which is 10 km.

3) The 100GBASE-LR4 module only supports one wavelength, so it cannot work in a multi-mode fiber network.

Also Read: What are the Key Aspects of Using a VPN and Proxy on Android?

How Do We Choose Which Laser Wavelength to Use For Our Network Application?

The wavelength selection process is a complex process. It requires a lot of consideration, and it is not just about choosing the one with the highest power.

The selection process for which laser wavelength to use for your network application can be difficult. There are many criteria to consider, and there is no “best” wavelength that will work best for every application.

The first step in the selection process is to identify what your needs are. If you need high power, then you should focus on wavelengths that are in the infrared range (1-10um). If you want a wavelength that will penetrate water or fog, then you should look into wavelengths in the blue range (400-450nm).

laser wavelength


In summary, the 100GBASE-LR4 optical module is a great choice for networks in need of bandwidth and speed. This module has a number of benefits that make it a good choice for most networks. It is cost-effective, it doesn’t require any tuning and it can be easily deployed. This article discussed what the 100GBASE-LR4 optical module is, and show the advantages of 100GBASE-LR4. If you want to know more about the 100GBASE-LR4 optical module, please contact QSFPTEK via sales@qsfptek.com.


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