#FC Connector

[fiber-life-blog]

Fiber-Life FC Connector, FC Adapter:Overview And Working Principle Our FC Connectors and Adapters areconsidered as "old products" and arewidely used all over the world.The FC Connector and Adapter aremainly composed of metal parts witha threaded coupling nut used toscrew the connector in place.

[kshery-j]

Choosing the Best Indoor Drone and Parts in 2023: A Comprehensive Guide

Why Fly Indoor Drones?

Flying indoor drones offers a range of compelling reasons. There are different types of indoor drones suitable for various purposes. Here are some common justifications for indoor drone flying and the best indoor drone for each scenario:

For Fun: Toy drones, often referred to as microdrones, are ideal for fun indoor flights.

For Practice: Toy indoor drones are great for practice. You can also use commercial drones with add-on cages to practice flying.

For Racing: Racing drones are designed for high-speed, competitive indoor flying.

For Work: Professional indoor drones are essential for work-related tasks like inspections, data collection, or 3D modeling.

What Are the Benefits of Indoor Drones? Indoor FPV flying offers several advantages, including:

All-Weather Flying: Indoor drones can be flown regardless of the weather conditions, making them ideal for areas with inclement weather.

Improved Control: Indoor flying allows for precise control in a controlled environment.

Skill Enhancement: It's an excellent option for beginners to practice and improve their flying skills.

Year-Round Activity: Indoor FPV flying is not weather-dependent, making it a year-round hobby.

Safety: Flying indoors reduces the risks associated with outdoor flights, such as collisions with structures or power lines.

Best Mini Indoor Drone Kit

Mini indoor drones, often called "toothpicks," are lightweight and suitable for indoor flying. They typically weigh under 60 grams without the battery and use 2.5" triblade or 65mm bi-blade propellers. Here are some key considerations for choosing a mini indoor drone:

Cost

Component quality and selection

Overall design

Ease of setup

Flight performance

Happymodel Sailfly-X 2.5 Inch Toothpick

The Happymodel Sailfly-X is an excellent choice for a 2.5-inch toothpick indoor FPV drone. It's known for its lightweight design, versatility, and speed. The option to use both 2S and 3S batteries provides flexibility in terms of speed and agility. However, the range is somewhat limited due to the integrated SPI receiver. The fixed camera angle may be too aggressive for tight courses, but it offers good value for the price.

T-Motor Feather120 3 Inch Toothpick

The T-Motor Feather120 stands out for its quiet operation, making it an excellent choice for indoor flying. It offers ample power, high efficiency, and longer flight times. However, the low KV motors and heavy, high-pitch propellers make it less responsive.

Best Indoor Micro Drone Parts

For indoor micro drones, you need the right components for optimal performance. Here are some essential parts for 65mm and 75mm micro drones:

Battery (1S or 2S, depending on your drone)

Motor (suggested models)

Frame

Propeller

Flight Controller

ExpressLRS Receivers

Essential 65mm Micro Drone Parts

Battery: Consider LiHV batteries with the PH2.0 connector.

Motor: MEPS 0802 motors offer a good balance of size and power.

Frame: Options like BetaFPV Meteor65 Frame and NewBeeDrone V2 Cockroach Frame are robust choices.

Propeller: Gemfan 1208 Triblade 1mm Shaft props are suitable for 65mm tiny whoops.

Essential 75mm Micro Drone Parts

Battery: Choose 1S or 2S batteries, such as BetaFPV 1S 450mAh (BT2) or GNB 1S 450mAh (PH2).

Motor: MEPS SZ1103 motors are efficient and generate minimal heat.

Frame: The HAPPYMODEL MOBULA7 75MM / 1S ANALOG frame is a solid option.

Propeller: HQProp 40MM 3-Blade Micro 1.5mm Shaft props are excellent for 75mm tiny whoops.

Flight Controllers

A compact AIO flight controller, like the BetaFPV F4 FC, offers low latency ExpressLRS and reliable performance. It includes a blackbox chip for easy tuning and detachable motor plugs.

ExpressLRS Receivers

ExpressLRS is an excellent choice for Tiny Whoops, offering long-range capabilities and telemetry support. While it may have a learning curve, its performance and flexibility make it worth the effort.

Best Indoor Drones for Filming

For indoor filming, you have two options:

2 Inch Cinewhoop: The GEPRC Cinelog 20 is a favorite among FPV drone enthusiasts. It comes in analog and digital versions, with the latter offering better image quality. Its compact design and dampened camera platform ensure high-quality video.

2.5 Inch Cinewhoop: The SpeedyBee Flex25 features an innovative frame design with overlapping propellers. It can fit a 2.5" cinewhoop into a 2-inch form factor and offers a simple wireless Betaflight setup through a mobile app.

Indoor Flights Using Throttle Expo

Applying throttle expo for indoor drone flights enhances control and precision. Throttle expo, or exponential throttle curve changes, allows for more precise control, especially with high-KV motors. A 20-30 throttle expo near the hovering throttle range can improve control in confined spaces.

Which Is Better: Indoor FPV Drone or Outdoor FPV Drone?

The choice between indoor and outdoor FPV drones depends on your preferences and intended use. Outdoor FPV drones are ideal for aerial photography and longer distances. Indoor FPV drones are better for confined spaces and all-weather flying. Consider your specific needs and the type of flying you enjoy the most.

[suntelecomcn]

MTP/MPO Fiber Optic Cable: Types and Their Applications

With ever-greater bandwidths and network connections to deal with in data centers, traditional duplex fiber patch cords like LC fiber patch cords no longer meet the demands. To solve this issue, MTP/MPO fiber optic cable that houses more fibers in a multi-fiber MTP/MPO connector was introduced in the market as a practical solution for 40G/100G/400G high-density cabling in data centers. This article will introduce different MTP/MPO cable types and their applications.

What is MTP/MPO Cable?

MPO (multi-fiber push-on) is the first generation of clip-clamping multi-core fiber optic connectors. MTP is an advanced version of MPO with the better mechanical and optical performance. They look similar and are fully compatible and interchangeable.

MTP/MPO cable consists of MTP/MPO connector and optical fiber. MTP/MPO connector has a female type (without pins) or a male type (with pins). MTP/MPO connector increases the fiber optic cable density and saves circuit card and rack space, which is well suited for current data center cabling and future network speed upgrades.

MTP/MPO Cable Types

MTP/MPO cable types are classified based on function, polarity, fiber count, fiber mode, and jacket rating.

By Function

Based on function, MPO/MTP cable type is divided into MTP/MPO trunk cable, MTP/MPO breakout cable, and MTP/MPO conversion cable.

MTP/MPO Trunk Cable

MTP/MPO trunk cable is terminated with an MTP/MPO connector (female/male) on both ends, which is available in 8-144 fiber counts for users’ choices. Typically, MTP/MPO trunk cable is ideal for creating a structured cabling system, including backbone and horizontal interconnections such as 40G-40G and 100G-100G direct connections.

2.MTP/MPO Breakout Cable

MTP/MPO breakout cable (aka. harness cable or fanout cable) is terminated with a female/male MTP/MPO connector on one end and 4/6/8/12 duplex LC/FC/SC/ST connectors on the other end, such as 8-fiber MTP/MPO to 4 LC harness cables and 12-fiber MTP/MPO to 6 LC harness cables.  Typically, MTP/MPO breakout cable is ideal for short-range 10G-40G and 25G-100G direct connections or for connecting backbone assemblies to a rack system in the high-density backbone cabling.

3.MTP/MPO Conversion Cable

MTP/MPO conversion cable has the same fanout design as MTP/MPO breakout cable but is different in fiber counts and types. MTP/MPO conversion cable is terminated with MTP/MPO connectors on both ends.  MTP/MPO conversion cable is available in 24-fiber to 2×12-fiber, 24-fiber to 3×8-fiber, and 2×12-fiber to 3×8-fiber types, and is ideal for 10G-40G, 40G-40G, 40G-100G, and 40G-120G connections, which eliminate fiber wasting and largely increase the flexibility of the MTP/MPO cabling system.

By Polarity

Polarity refers to the difference between the optical transmitters and receivers at both ends of the fiber link. Due to the special design of MTP/MPO connectors, polarity issues must be addressed in high-density MTP/MPO cabling systems. To guarantee the correct polarity of the optical path, the TIA 568 standard defines three connection methods, called Type A, Type B, and Type C. The cables of the three MTP/MPO connector types have different structures.

By Fiber Count

Based on fiber count, MTP/MPO cable type is divided into 8/12/16/24 fiber. The 8-fiber MTP/MPO cable can transmit the same data rate as 12-fiber, but with lower cost and insertion loss, making it a more cost-effective solution. 12-fiber MTP/MPO cable is the earliest developed and most commonly used solution in 10G-40G and 40G-100G connections. If it is used in 40G QSFP+ or 100G QSFP28 transceivers, 4 fibers will be idle, resulting in low fiber utilization.16-fiber MTP/MPO is designed for 800G QSFP-DD/OSFP DR8 and 800G OSFP XDR8 optics direct connection and supporting 800G transmission for hyperscale data center. 24-fiber fiber MTP/MPO cable is used to establish a 100GBASE-SR10 connection or 400G connection between CFP and CFP transceivers.

By Fiber Mode

Based on fiber mode, MTP/MPO cable includes single-mode (SM) and multi-mode (MM). SM MTP/MPO cable is suitable for long-distance transmissions, such as in metropolitan area networks (MANs) and passive optical networks PONs (PONs), with less modal dispersion, and it is available in OS2 type. While MM MTP/MPO cable is suitable for short-distance transmission, allowing 40 Git/s maximum transmission distance of 100m or 150m, and it is available in OM3/OM4 types.

By Jacket Rating

According to different fire rating requirements, the jackets of MTP/MPO cable types are divided into low smoke zero halogen (LSZH), optical fiber non-conductive plenum (OFNP), communications multipurpose cable plenum (CMP), etc. LSZH MTP/MPO cable is free of halogenated materials (toxic and corrosive during combustion), provides better protection for personnel and equipment in a fire, and is suitable for closed places. OFNP MTP/MPO cable contains no electrically conductive elements and is designed with the highest fire rating, which can be installed in ducts, plenums, and other spaces for building airflow. CMP MTP/MPO cable can restrict flame propagation and smoke exhaust rate during a fire, which is suitable for plenum spaces, where air circulation for heating and air conditioning systems are facilitated.

Conclusion

MTP/MPO cables provide stable transmission, high performance, high-density cabling for various environments, and prevent network bottlenecks, reduce network latency, and expand bandwidth and scalability for future network expansion.  Sun Telecom provides total and customized solutions of fiber optic products to the global market. Contact us if you have any needs.

[ritchfieldcable]

Fiber Optic Connectors: The Backbone of High-Speed Communication

In the age of high-speed internet and seamless digital communication, fiber optic technology stands at the forefront. At the heart of this technology are fiber optic connectors—small but critical components that ensure efficient and reliable data transmission. This blog delves into what fiber optic connectors are, their types, and their importance in modern communication systems.

What Are Fiber Optic Connectors?

Fiber optic connectors are devices used to join optical fibers, allowing the transmission of light signals with minimal loss. They provide a secure connection between fiber cables and other network equipment, enabling high-speed data transfer across long distances.

Unlike traditional copper-based systems, fiber optic technology uses light signals, making connectors essential for maintaining the integrity and efficiency of the optical path.

Types of Fiber Optic Connectors

There are various types of fiber optic connectors, each designed for specific applications. Here are some of the most common ones:

1. SC (Subscriber Connector)

Known for its snap-in design, SC connectors are widely used in data centers and telecommunications. They provide a secure connection and are ideal for high-density environments due to their simple push-pull mechanism.

2. LC (Lucent Connector)

LC connectors are smaller than SC connectors, making them popular for applications requiring high-density connections. Their compact design and secure latch make them a preferred choice for enterprise networks.

3. ST (Straight Tip Connector)

With a bayonet-style coupling, ST connectors are commonly used in network installations and military applications. They are known for their durability and ease of use in field settings.

4. FC (Ferrule Connector)

FC connectors feature a threaded design for secure connections, making them suitable for high-vibration environments. They are often used in telecommunications and measurement equipment.

5. MPO/MTP (Multi-Fiber Push-On/Pull-Off)

These connectors support multiple fibers in a single connector, making them ideal for data centers and high-speed networks requiring large-scale connectivity.

Importance of Fiber Optic Connectors

1. Efficient Data Transmission

Connectors ensure that light signals are transmitted with minimal loss, maintaining high-speed and high-quality communication.

2. Flexibility in Network Design

They allow easy reconfiguration and expansion of networks without the need for permanent splicing, making them cost-effective and versatile.

3. Durability and Reliability

High-quality connectors are designed to withstand environmental stress and repeated use, ensuring long-term reliability.

Tips for Choosing the Right Connector

Understand Your Network Requirements: Select a connector based on the type of network and bandwidth needs.

Check Compatibility: Ensure the connector is compatible with existing cables and equipment.

Opt for Quality: Invest in high-quality connectors to minimize signal loss and reduce maintenance costs.

Conclusion

Fiber optic connectors are indispensable in today’s fast-paced digital world. By ensuring efficient and reliable data transmission, they play a vital role in enabling technologies like high-speed internet, cloud computing, and telecommunications. Understanding their types and applications helps in designing robust and future-ready communication systems.

[atplblog]

Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] Feature: 1. Multiple Purposes: Used to evaluate FTTx and access network construction, identify optical fiber breakpoints, measure optical cable length, and calculate relative optical power loss. 2. Intelligent OTDR: The intelligent OTDR has a testing wavelength of 1310/1550nm, a testing range of 0‑60km, a dynamic range of 22/20dB, and supports multiple units. 3. Easy Operation: With automatic OTDR mode, one key operation and has no complex settings, up to 200 pieces of data can be saved to meet more requirements. 4. Optical Power Meter: Equipped with optical power meter, with a wavelength range of 800‑1650nm and a wide measuring range, it can replace FC PC and SC PC connectors. 5. Other Accessories: The kit includes RJ45 test far end, SC adapter, power cable, USB cable and network cable, which are convenient to install and use. Specification: Item Type: Optical Time Domain Reflectometer Model: AUA600U Material: ABS Wavelength: 1310/1550nm Product Voltage: 100-240V Input Voltage: 8.4V 1A Dynamic Range: 22/20dB Measuring Distance: 0-60km Fiber Optic Connector Type: 9/125μm SM Connector Type: UPC Test Type: FC PC; SC PC Unit: Meter, inch, mile Reflection Blind Area: Approx. 2 meter / 6.6ft Data Storage: 200 groups Display: 3.97in Resolution: 800 x 480 pixels IPS screen (touchable screen) Power Supply: 7.4V 4400mAh lithium ion battery (built in battery), can be used for more than 5000 times Standard Functions: OTDR, OPM, OLS, VFL, Optical Loss, Light Optional Functions: Line Order, Teaming Test Visual Fault Locator: Wavelength: 650nm Output Power: ≥ 10mW Mode: CW, 1Hz, 2Hz Fiber Type: SM Optical Power Meter: Model: JW 360 Power Supply: 9V 6FF22 1604S dry battery (shipped without battery) Measuring Range: -70-10dBm, -50-26dBm Wavelength Range: 800-1650nm Calibration Wavelength: 850, 1300, 1310, 1490, 1550, 1625 Detection Type: InGaAs Connector: New in Box 100% Brand New Good Quality Durable and Eco Friendly Material. Package Contain Pack Of 1 Item. In case of any query please contact seller. [ad_2]

[bestfiberoptics]

Rollball, established in 2000 and based in Shenzhen, China, is a leading provider of high-performance fiber optic communication products and accessories for telecommunications, broadcast, CATV, and network industries worldwide.

Pioneering Optical Transceiver Technology

As one of the early pioneers in China, Rollball has successfully developed a comprehensive range of optical transceiver modules, including XFP, X2, XENPAK, SFP+, SFP, DWDM SFP, and GBIC series. These modules are widely compatible with Ethernet, SDH/SONET, SAN, and video monitoring applications. Our products are renowned for their exceptional performance, reliability, and competitive pricing.

Precision-Engineered Cable Assemblies

Our fiber optical cable assemblies, including fiber patch cords and pigtails, are meticulously crafted to ensure optimal performance. We adhere to strict quality control standards, testing each patch cord to guarantee its quality. We offer a wide range of connectors, including SC, ST, FC, LC, MU, MTRJ, DIN, D4, and MPO, and can customize cable lengths to meet specific customer requirements.

Quality and Customer Satisfaction

At Rollball, quality is our top priority. We are ISO 9001:2000 certified and maintain rigorous quality control processes, from supplier evaluation to final shipment. Our dedicated team is committed to providing exceptional customer service, delivering high-quality fiber optic products on time, and helping our customers achieve their business goals.

Experience the Rollball Difference

By choosing Rollball, you're choosing a reliable partner that delivers innovative solutions, superior quality, and outstanding customer support.

[baymr11]

Fiber Optic Patch Cords: The Backbone of High-Speed Communication Networks

Fiber optic patch cords are crucial components in modern communication systems, enabling high-speed data transmission and reliable connections in a variety of environments, from data centers to telecommunications. These cords, also known as fiber optic jumpers, consist of a length of fiber optic cable with connectors on both ends, designed to connect network devices, such as switches, routers, and patch panels, to optical networks.

Types of Fiber Optic Patch Cords: Fiber optic patch cords come in different types depending on the application and connector style. The most common types include:

Single-mode (SM) patch cords: These are used for long-distance data transmission and have a small core diameter (around 9 microns). They offer minimal signal loss and are ideal for use in high-speed, long-range communication networks.

Multi-mode (MM) patch cords: Designed for shorter-distance applications, multi-mode cords have a larger core diameter (50 or 62.5 microns) and are typically used in local area networks (LANs) and data centers.

Connector types: Common connector styles include LC, SC, ST, and FC connectors, each designed to fit specific network configurations and performance requirements.

Benefits of Fiber Optic Patch Cords:

High-Speed Data Transfer: Fiber optic patch cords provide superior data transfer speeds compared to traditional copper cables, making them essential for high-performance networks.

Minimal Signal Loss: These cords ensure low insertion loss, which helps maintain signal integrity over both short and long distances.

Durability and Flexibility: Fiber optic patch cords are made with robust materials that offer durability and flexibility, ensuring reliable performance even in challenging environments.

Conclusion: Fiber optic patch cords are indispensable for modern communication systems, offering high-speed, reliable connections that support the increasing demand for data. Whether for long-distance or short-range applications, fiber optic patch cords are the backbone of the networks that power our digital world.

[qocsuing]

Adapters Connectors: Key Components for Efficient Fiber Optic Systems

Adapters Connectors: Key Components for Efficient Fiber Optic Systems

In the world of fiber optic technology, adapters and connectors are indispensable elements that ensure the smooth and efficient transmission of data. These components are essential in establishing reliable connections between optical fibers, enabling the seamless exchange of information over long distances. As fiber optic systems continue to revolutionize industries by offering high-speed data transfer and improved network performance, understanding the significance of fiber optic adapters and connectors is crucial for professionals and businesses alike.Get more news about Adapters Connectors,you can vist our website!

Importance of Fiber Optic Adapters and Connectors Fiber optic adapters and connectors play a critical role in maintaining the integrity and performance of fiber optic networks. Adapters, also known as couplers, are devices that align and join two fiber optic connectors to enable communication between them. They ensure that the optical fibers are precisely aligned to minimize signal loss and maximize data transmission efficiency.

Connectors, on the other hand, are mechanical devices that terminate the ends of fiber optic cables and enable connection to other devices or network components. They are used to link fiber cables to transceivers, switches, or other networking equipment. Together, adapters and connectors form the backbone of fiber optic infrastructure, ensuring that data is transmitted with high accuracy and minimal disruption.

Types of Fiber Optic Adapters and Connectors There are various types of adapters and connectors available on the market, each designed for specific applications and environments. Some of the most common types include:

SC Adapters and Connectors: Known for their push-pull locking mechanism, SC adapters and connectors are widely used in data communication, LANs, and telecommunication networks. They provide excellent performance and are simple to use, making them a popular choice in fiber optic installations.

LC Adapters and Connectors: LC adapters and connectors are favored for their small form factor, which allows for high-density applications. They are commonly used in data centers and high-speed networking environments due to their compact size and efficient performance.

FC Adapters and Connectors: These connectors are renowned for their durability and are often used in environments where mechanical stability is required. The threaded design of FC adapters and connectors ensures a secure connection, making them ideal for industrial applications.

ST Adapters and Connectors: ST connectors feature a bayonet-style twist-lock mechanism, making them easy to install and remove. They are commonly used in multimode networks, including educational institutions and corporate LANs.

MPO/MTP Adapters and Connectors: These connectors are designed for high-density, high-bandwidth applications. They are used in environments such as data centers and telecom networks where large-scale data transmission is required.

Applications of Fiber Optic Adapters and Connectors The applications of fiber optic adapters and connectors are vast and diverse, ranging from telecommunications and data communications to medical and military fields. Some of the most notable applications include:

Telecommunications: Adapters and connectors are essential in ensuring the reliable transmission of voice, video, and data in telecommunication networks.

Data Centers: As the demand for high-speed data transfer grows, data centers rely on fiber optic adapters and connectors to maintain fast and secure connections between servers and networking equipment.

Industrial Applications: In industries where harsh conditions, such as high temperatures and vibrations, are present, robust fiber optic connectors ensure the durability and stability of communication networks.

Medical Equipment: Fiber optics are increasingly used in medical devices for imaging and diagnostic purposes. Reliable adapters and connectors ensure the accuracy of data transmitted during medical procedures.

Choosing the Right Adapters and Connectors When selecting adapters and connectors for fiber optic systems, several factors need to be considered, including compatibility, performance requirements, and the specific environment in which they will be used. For instance, in data centers, where space is often a premium, LC connectors are preferred due to their compact size. In contrast, in industrial environments where durability is critical, FC connectors with threaded designs offer a more secure connection.

Additionally, ensuring that adapters and connectors meet industry standards is crucial for maintaining the performance and reliability of the network. High-quality adapters and connectors reduce signal loss, prevent interference, and prolong the life of the fiber optic system.

[thanhthienphuvn]

6GK1901-1BB11-2AA0 Industrial Ethernet FastConnect RJ45 plug

6GK1901-1BB11-2AA0 Industrial Ethernet FastConnect RJ45 plug

SKU: 6GK1901-1BB11-2AA0

Thông số kỹ thuật: Industrial Ethernet FastConnect RJ45 plug 180 4x 2, RJ45 plug-in connector (10/100/1000 Mbit/s) with rugged metal enclosure and FC connection system, for IE FC TP cable 4x 2 (AWG24); 180° cable outlet 1 pack = 1 unit.

👉 Xem thêm: https://thanhthienphu.vn/6gk1901-1bb11-2aa0/

#đạilýsiemens, #thanhthienphu, #thanh_thien_phu, #dai_ly_siemens_viet_nam, #thiếtbịđiênsiemens, #thietbidiensiemens, #đạilýsiemenstạiviệtnam, #thanhthiênphú, #dailysiemens

[wheel-of-fandoms]

At first I though this was just a regular switch or router, if a little unusual configuration. Then I looked closer and saw it was barrel connectors, and thought it must be OM3 multimode fiber with like ST or FC connectors

But then I finally found the logo "EQX":

It is an Evertz EQX Audio/Video router! Probably EQX16 series by the looks of it. Wild stuff.

[thietbidiencnvn]

6GK1901-1BB10-2AA0 Giắc RJ45 (2×2) Plug 180

6GK1901-1BB10-2AA0 Giắc RJ45 (2×2) Plug 180

SKU: 6GK1901-1BB10-2AA0

Thông số kỹ thuật: Industrial Ethernet FastConnect RJ45 plug 180 2x 2, RJ45 plug-in connector (10/100 Mbit/s) with rugged metal enclosure and FC connection system, for IE FC TP cable 2x 2; 180° cable outlet 1 pack = 1 unit.

👉 Xem thêm: https://thanhthienphu.vn/6gk1901-1bb10-2aa0/

#đạilýsiemens, #thanhthienphu, #thanh_thien_phu, #dai_ly_siemens_viet_nam, #thiếtbịđiênsiemens, #thietbidiensiemens, #đạilýsiemenstạiviệtnam, #thanhthiênphú, #dailysiemens

[hkxytech]

Siemens 6AG1901-1BB20-7AA0 SIPLUS NET

Siemens 6AG1901-1BB20-7AA0 SIPLUS NET RJ45 plug 90 2×2 based on 6GK1901-1BB20-2AA0 with conformal coating, -40??+70 ??C, RJ45 plug-in connector (10/100 Mbps) with rugged metal enclosure and FC connection system for IE FC cable 2×2, 90?? cable outlet 1 pack = 1 unit. Model: 6AG1901-1BB20-7AA0Categories: SIPLUS extremeBrand: SiemensSiemens 6AG1901-1BB20-7AA0 SIPLUS NETSiemens 6AG19011BB207AA0…

[teardownit]

Best budget-friendly optical reflectometer

In recent decades, the rapid development of optical fiber communication (OFC) lines has required simple, reliable instruments for diagnosing optical communications. An optical time domain reflectometer (OTDR) is one of the most common devices for testing fiber optic links and identifying problem areas in fiber optic communication lines. What criteria should be used to choose a reflectometer so that it performs correctly and does not require excessive financial investments?

Reflectometer: luminous intensity

A reflectometer directs a beam of laser light into an optical fiber. Then, it measures the parameters of the reflected light, thus analyzing the characteristics of the optical fiber. This way, one can not only detect but also determine the location of any damage to the fiber optic line: a lousy receptacle or connector, a cable bend, light loss, poor splicing, etc.

This is a very effective technology, but it has two severe limitations. First, the reflectometer's probe pulse is reflected from all connectors, including the first one, which is why "lighting" creates a dead zone in which measuring is impossible. This problem is solved using an additional piece of optical fiber (launch cable) connected to the line under test. The dead zone is on this fiber, and the entire line can be tested. It is necessary to consider the length of the line that is supposed to be tested and select the correct length of the compensation coil; sometimes, the length can reach several miles.

The second limitation is that different types of optical fiber have the highest light reflectance coefficient at different wavelengths. Of course, the best choice seems to be the most versatile device that can operate in a wide range of wavelengths, for example, from 850 nm to 1650 nm. In particular, the VIAVI MTS-8000 universal measuring platform and a set of modules capable of solving almost any problem of fiber-optic communication analysis.

One must keep in mind that expanding the capabilities dramatically increases the cost of the device. However, these capabilities are not always necessary. More straightforward solutions are often sufficient for checking and even last-mile optical line certification, such as an optical reflectometer with the tester function and damage visualizer Greenlee 930XC-20C-UPC-FC.

The situation is similar to the dynamic range—the strength of the reflectometer signal and its ability to detect even slight attenuation of the optical signal. This can result in a severe deterioration in the efficiency of fiber optic lines on long, critical lines. Therefore, more expensive reflectometers with a wide dynamic range are used to check them. Generally, an OTDR with a dynamic range of 6 dB is more excellent than the loss of the longest optical communication line that the OTDR will ever have to service, which is sufficient for reliable testing.

These are the main aspects to consider first when choosing a reflectometer. However, many reflectometer models are on the market, and selecting them is not always easy. Fortunately, there is a simple set of questions, and answering them will give you a "portrait" of the device best suited for a specific set of tasks.

The right questions to ask when choosing an optical reflectometer

First of all, you need to answer questions about using your new reflectometer:

What networks and types of optical fiber will be tested (for example, multi-mode optical fiber or single-mode optical fiber)?

What is the maximum length of the fiber-optic link to be tested?

What measurements are aimed at (certification, troubleshooting, regular maintenance)?

The answer to these questions will significantly narrow the field of suitable reflectometers. For example, 850 nm and 1300 nm wavelengths are used for multi-mode optical fiber, and 1310 nm and 1550 nm are used for single-mode optical fiber. In the case of PON testing, wavelengths of 1490 nm and 1625 nm may be needed in addition to 1310 nm and 1550 nm.

If the reflectometer's main task is to localize damage, then buying an expensive device may be a waste of money.

However, if detailed diagnostics of a fiber-optic link and its certification are needed, professional reflectometers with a large dynamic range, small dead zones, and good software for processing reflectograms and generating a report are necessary.

It is also necessary to consider the aspects related to the device's operation. In particular, the size and weight of the reflectometer are directly related to the team's mobility. Devices with a larger screen (more than 5") are most often chosen for indoor work or as part of a mobile lab. Specialists use portable devices to work on city networks. Such devices must have waterproof housing and withstand a wide range of operating temperatures.

The minimum operating time on one battery charge is preferably at least 8 hours so that field measurements do not extend over two working days. The ability to upload data to the cloud for subsequent analysis and results processing will significantly save time.

Often, several instruments can be combined in one housing: a reflectometer, a tester, a damage visualizer, an optical spectrum analyzer, a dispersion analyzer, etc.

An important feature is the ability to expand the functionality and update the reflectometer software during operation, which means that a more expensive modular solution may be a more profitable purchase in the long term in some cases.

[yolanda1314]

Optical Connector Cassette Cleaner,It is suitable for cleaning the end face of FC/SC/LC/ST/MU/D4/DIN optical fiber connector,Hand control operation, lightweight design,replaceable core

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PL150D-5 XGS-PON FTTH Optical Receiver

PL150D XGS-PON FTTH optical receiver is a hot sales receiver that is compact in size and cost effective. Optical Characteristics Parameter Unit Value CATV Optical Wavelength nm 1539~1565 Reflect Channel Wavelength nm 1260~1360 & 1480~1500 Optical Isolation - Pass dB ≥30 @1310/1490nm Optical Isolation - Reflect dB ≥18 @1550nm Insertion Loss @ Pass Channel dB ≤1.0 (included adapter loss) Insertion Loss @ Reflect Channel dB ≤1.0 (included adapter loss) Optical Input Power dBm -15~+2 AGC Range dBm -10~0 Optical Return Loss dB ≥45 Optical Fiber Type -- SM Connector Type -- FC, SC or LC   RF Characteristics Parameter Unit Value Frequency Range MHz 47~1002 Flatness dB ±0.75 Output Impedance Ω 75 RF Return Loss dB ≥16 RF Output Stability in AGC Range dB ±1.0 RF Output Level dBμV 76±1 Output Ports -- 1 CTB dBc 60 CSO dBc 60 C/N dBc 48@0dBm - Testing condition: OMI=3.5%,optical input power @-1dBm, 98chs signal output, above 550MHz at -10dB offset. Others Parameter Unit Value Operating Voltage (External Power Supply) VDC 5 Weight without Power Supply kg 0.1 Power Consumption W 1.8 Output Connector -- F Operating Temperature ℃ 0~+40 Dimension（L*W*H） mm 80*50*25   Ordering Information PL150D-X Power Cord-XX CATV Connector -XX PON Connector-XX 1 1100nm-1600nm Input Wavelength CN Chinese Standard SA SC/APC N N/A 2 1550+/-10nm Input Wavelength EU Europe Standard SU SC/UPC SA SC/APC 3 1310/1490nm PON Port( pass through) US United States Standard FA FC/APC SU SC/UPC 4 1270/1577nm 10GPON( pass through) UK British Standard FU FC/UPC FA FC/APC 5 1310/1490nm,1270/1577nm pass through FU FC/UPC Welcome to enquiry our PL150D-5 XGS-PON FTTH optical receiver. Read the full article

[nzdepot]

$60.00 $ Dynamix FC-CLET02-R Clean Cassette Replacement Reel https://nzdepot.co.nz/product/dynamix-fc-clet02-r-clean-cassette-replacement-reel/?feed_id=148170&_unique_id=661744590385c Features: Clean Cassette Replacement Reel – Cleans all standard 2.5mm and 1.25mm connectors (including SC, FC, ST, MU, LC) – Up to 400 cleanings per reel – Anti-static micro-fibre cloth Specifications: Manufacturer Part No: FC-CLET02-R Brand: Dynamix Product Type: – UPC – Product Family: – Shipping Weight: 0.05 kg PB Part No: CABDNX7482 Product Model: FC-CLET02-R Warranty: 12 months * * Warranty period is as stated above unless the manufacturer has chosen to specify a longer period. All warranties are return to base unless otherwise specified. Why is there a reasonable price displayed? Discover the reason behind our incredibly reasonable prices! At […] #