PLC Splitter Wafers & Chips 1xN Series

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PLC Splitter Wafers  Chips 1xN Series

PLC Splitter Wafers & Chips 1xN Series

PLC Splitter is an important passive optical component in fiber optic networks. It can branch an input optical signal into multiple output optical signals. Compared to FBT coupler, it has the advantages of high stability and reliability.

Tarluz offers a full range of 1xN PLC splitters that are Telcordia GR 1221 CORE qualified and RoHS compliant. They are also available in different packaging types such as bare fiber PLC splitter, blockless fiber PLC splitter, ABS box type PLC splitter, LGX box PLC splitter and tray-type PLC splitter.

Optical Fiber Array

Optical fiber arrays consist of multiple optical fibers with a common cladding and are commonly used to split one input signal into many output signals. They can be made of either multimode or single mode fibers. They can also be polarization-maintaining or polarization-independent, depending on the application.

Planar waveguide optical splitting devices are widely used in passive optical networks (PONs) such as EPON, GPON and FTTH to realize signal power distribution. A PLC splitter consists of a planar lightwave circuit chip and a multi-channel polarization maintaining fiber array, which are bonded together with high precision to achieve low insertion loss, good channel-to-channel uniformity, and a wide operating wavelength range.

With the advent of technology, the demand for higher performance and lower costs has driven the development of new materials. This has led to the miniaturization of components, which has made it necessary to use narrower and narrower fiber pitch devices. This requires ultra-high-precision V-Groove substrate processing technology.

PLC splitters are typically fabricated with silica optical waveguides that can be used for both single-mode and multimode applications. They can support a range of working wavelengths and operate at temperatures from -40 to +80 degrees Celsius.

PLC Chip

PLC chips offer a variety of functions for industrial control systems. These chips allow manufacturers to integrate a microcontroller into their products, which can then be connected to a central computer for configuration and monitoring. PLCs have a number of advantages over traditional microprocessor-based systems, including their reliability and ease of use. These devices are used in electro hydraulic and mobile equipment, motor drives, HMIs, packaging equipment, and telematics.

PLCs are designed to handle multiple inputs and outputs, along with multiprotocol handling. They can also handle a range of temperatures from -40 to 85 degrees Celsius, making them ideal for harsh environments. Additionally, they have a low power dissipation to reduce system cooling requirements. Furthermore, they can be programmed using a wide range of languages.

In addition, a PLC chip enforces a strict left-to-right and top-to-bottom execution order for rung logic. This is unlike electromechanical relay PLC Splitter Wafers & Chips 1xN Series contacts, which can pass current either way based on the configuration of surrounding contacts. This eliminates the possibility of “sneak paths” that would cause an incorrect program to execute.

A PLC chip is a small, powerful device that contains both a processor and memory. They are used to manage and monitor a production process in factories and other industrial settings. They can also be used to create custom applications. Currently, most PLC chips are based on a closed platform, but some (such as the groov EPIC from Opto 22, ctrlX from Bosch Rexroth, and Revolution Pi from Kunbus) offer the features of a traditional PLC on an open platform.


The PLC splitter is a micro-optical device that uses silica optical waveguide to divide a single incoming optical signal into multiple paths, allowing it to be distributed to several users. This technology can be used in passive optical networks to realize centralized distribution or cascaded distribution.

The advantage of the PLC splitter is its ability to withstand a wide temperature range and provide stable optical performance. It is also more cost-effective than fused biconical tapered couplers and can be used in extreme environments.

In addition, the PLC splitter can withstand a high degree of vibration and shock. It can be installed in a variety of applications, including telecommunication networks, wireless local area network (WLAN), and broadband service.

Compared to FBT optical splitter, Internet of things the PLC splitter can offer higher splitting ratio and is more reliable. Moreover, it can achieve equal-ratio uniform splitting and is easy to operate and maintain.

The PLC splitter is available in a wide variety of output connector types to meet the needs of different applications. It is a good choice for the passive optical network. The insertion loss of the PLC splitter is less than 10lg/Pril and Pin, which is much lower than that of the FBT optical splitter. In addition, the PLC splitter has a good return loss and polarization dependent loss. Moreover, it has a miniature size, large operating wavelength and temperature range, low back reflection, and excellent channel uniformity.


PLC splitter is a passive optical device which uses silica waveguide structures to evenly split the input signal into multiple output channels. It is mainly used in FTTH high-speed optical fiber communication network to provide high-quality broadband services. Its main characteristics are low insertion loss and polarization dependent loss, miniature size, wide operating wavelength and temperature range, high reliability and excellent channel uniformity.

SENKO 1xN single-mode PLC optical splitter is based on the Plasma Chemical Vapor Deposition (P-CVD) technology, which can provide stable and reliable optical performance. Its guaranteed performance specifications and high reliability exceed Telcordia requirements, and are suitable for a variety of single-mode optical splitting applications. It is available in a variety of package types: Bare fiber type, Blockless type, Cassette type, LGX box type and rack chassis type.

In a PLC splitter, the return loss is calculated as RL=-10lgPil/Pin, where Pril is the optical power returned from the port with output, and Pin is the optical power of the input power. It is an important parameter that represents the quality of manufacturing technology. The higher the return loss, the worse the quality of the PLC chip and the optical system.

Excess loss in PLC splitter is primarily caused by the pitch and depth inaccuracies of the v-grooves on the flange of the fiber array block, which holds the fiber array, as well as fiber array and splitting ratio nonuniformity. These factors can be reduced by using high-quality glue and polishing techniques.

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