About the advantages and products of the QSFP28 package

With the development of the optical communication market, the optical module package has gradually changed from small to small, and the QSFP28 packaged optical module is the mainstream of these years. However, many people only know the QSFP28 optical module package, but do not know the advantages and products of the QSFP28 package.

The 100G is available in a variety of packages including CFP/CFP2/CFP4, CXP and QSFP28. Among these different 100G package formats, QSFP28 optical modules have become the main packaging method for 100G networks because of their high port density, low power consumption and low cost. It has the following advantages:

The first generation of 100G optical modules is a very large CFP optical module, followed by CFP2 and CFP4 optical modules. The CFP4 optical module is the latest generation of 100G optical modules, and its width is only 1/4 of that of CFP optical modules. The size is the same as the package size of the QSFP+ optical module. The QSFP28 optical module has a smaller package style than the CFP4 optical module, which means that the QSFP28 optical module has a higher port density on the switch. In fact, a total of 36 QSFP28 optical modules can be installed on the front panel of a 1RU switch.

The power consumption of the QSFP28 optical module usually does not exceed 3.5W, while the power consumption of other 100G optical modules is usually between 6W and 24W. From this point of view, the QSFP28 optical module consumes much less power than other 100G optical modules.

The current data center is mainly a 10G network architecture. Its interconnection solutions are mainly 10GBASE-SR optical modules and duplex LC multimode optical fiber jumpers. If you upgrade directly to the 40/100G network based on the existing 10G network architecture, Will save a lot of time and cost

The 100GQSFP28 LR4 optical module is typically used with LC single mode fiber patch cords for a maximum transmission distance of 10km. The 100GBASE-LR4 QSFP28 optical module converts four 25Gbps electrical signals into four LAN WDM optical signals, which are then multiplexed into a single channel for 100G optical transmission. At the receiving end, the module demultiplexes the 100G optical input into four LAN WDM optical signals and converts them into four electrical signal output channels. It has the following characteristics:

4-channel full-duplex transceiver module

Transmission data rate up to 26Gbps per channel

4x26Gb/s DFB-based LAN Wavelength Division Multiplexing Cooling Transmitter

4-channel PIN ROSA

. CDR circuits are built into both the receiver and transmitter channels

. Low power "3.5 w

. Hot swap QSFP package

. Transmission distance up to 10km on G.652 single mode fiber

. Dual LC optical interface

. Built-in digital diagnostics

. Operating temperature 0 ° C + 70 ° C

3.3v power supply voltage

. Meet rohs 6 (lead-free)

Cap Slip Ring

There are a few different types of slip rings, but the most common type is called a cap slip ring. Cap slip rings have a cylindrical housing with an internal flange that fits over the end of the shaft. They typically have 6 or 12 channels and are available in a wide range of sizes.

Cap slip rings are used to provide electrical power and signals to and from rotating equipment. The channels on the slip ring allow for the passage of current and/or data signals through the ring. This allows for the rotation of devices such as antennae, radar dishes, and wind turbines without having to interrupt or disconnect the power or signal lines.

Cap slip rings are very reliable and can handle high speeds and heavy loads. They are also easy to install and maintain.

In the modern world, companies are always looking for ways to improve the efficiency of their machines and operations. Oubaibo offers a variety of products that can help improve your machine's performance. Their Cap Slip Ring allows for high-speed rotary unions, while their high-pressure swivel joints can handle even the most strenuous industrial applications. With so many options available, there's sure to be an Oubaibo product that can improve your machine's performance.

Cap Slip Ring,High Speed Rotary Unions,High Pressure Swivel Joints,High Pressure Swivel Joint

Dongguan Oubaibo Technology Co., Ltd. , https://www.sliprobs.com