Telecommunications & Networks

FBG sensors can be deployed in harsh environments including high temperature, high radiation, high vacuum, high pressure, and low- temperature, such as power transformer, switch cabinet and other power equipment hot spot monitoring; high-power generator vibration and temperature monitoring; wind blade monitoring; aircraft fuel tank stress monitoring; thermal nuclear reactor strain, temperature, and displacement monitoring; spacecraft monitoring and so on. As a professional fiber Bragg grating manufacturer, T&S can provide you with high-quality sensor FBG at reasonable prices, our production line includes FBG strain sensor, FBG temperature sensor, fiber bragg grating pressure sensor, etc. Please feel free to leave us a message. FBG Sensor Application Commercial transportation Complicated sensing of humidity, high voltage, oil, etc. Advanced telecommunications Multi-point measurements Wind blade monitoring Aircraft fuel tank stress monitoring Spacecraft monitoring Optical Strain Gauge - How Does It Work? Though mainly used to measure strain, the fiber Bragg grating pressure sensor can actually be integrated into different types of transducers. It can effectively conduct the functions of measuring temperature, acceleration, or displacement. In comparison with the traditional electrical strain gauges, the sensor FBG does not need any electricity. Working on the basis of the light that propagates through a fiber, the FBG pressure sensor are completely passive and immune. However, it should be noted that normally, the FBG sensors are extremely susceptible to temperature. The fiber will expand when the temperature rises and contract when the temperature drops. Thus, it is important to make sure temperature compensation towards the sensor FBG is well done during its working time. FBG Sensor FAQs Where can FBG temperature sensors be used? Due to its good insulation performance, explosion-proof, waterproof and anti-electromagnetic interference ability, FBG temperature sensors is especially suitable for complex applications such as humidity, high voltage, oil and so on. Does the FBG sensor need maintenance after installation? After the installation and debugging of the sensor FBG, no additional maintenance is needed. You will only need to protect the FBG pressure sensors from damage and fracture. T&S Communications is one of professional fiber optic accessories suppliers. We provide WDMs, Fiber Optic Component and so on. Want to know more? Please contact us.

FBG ID Reflector can be used in FTTX fiber trouble-shooting monitoring. The combination of the OTDR and FBG Reflector can detect and locate fiber faults in minutes, protect the investment of unused fibers, and reduce the cost of maintenance. FBG ID Reflector is one of the two solutions under U-band Reflector (The other is Thin Film based TFR, and both the two are available at T&S.). FBG Reflector has been granted China patent and US patent. According to the standard ITU-T G.982, the reflectance of any optical component between ONU and OLT should be better than -35dB, which makes FBG Fiber Reflector a perfect solution. T&S FBG Fiber reflectors are designed in different encapsulation forms to fit different applications. Customized encapsulations are also available. Features of FBG ID Fiber Reflector A Chirped FBG Embedded IL<1db and="" rl="">35dB at Pass Band Comply with ITU-T G.982 Stable and Reliable Specifications of FBG ID Fiber Reflector Parameters P/S Min Typical Max Pass Band (nm) - - 1260 - 1625 - Reflect Band (nm) - - 1645 - 1655 - IL (1260nm – 1360nm) (dB) P/S - - 1.0/1.5 IL (1460nm – 1600nm) (dB) P/S - - 1.0/1.5 IL (1600nm – 1625nm) (dB) P/S - - 3.0/3.4 IL @ Reflect Band - 21 - - RL (1260nm – 1360nm) (dB) P/S 35/30 - - RL (1460nm – 1580nm) (dB) P/S 33/28 - - RL (1580nm – 1620nm) (dB) P/S 25/25 - - RL (1620nm – 1625nm) (dB) P/S 20/20 - - RL @ Reflect Band (dB) - - - 1.0 Max Optical Power (dBm) 27 - - Plug Times - 500 - - Operation Temperature (℃) - -25 - 70 Operation Humidity (RH) - 5 - 95 Storage Temperature (℃) - -40 - 85 Connector SC, LC T&S Communications is a professional fiber optic products supplier. We provide WDMs, Fiber Optic Component and so on. Want to know about ts communication? Please contact us.

Along with passive optical components, active optical components are indispensable elements of an optical network. T&S Communications adopts unique technologies and get itself well-equipped with advanced production lines and independent test platform to deliver highly reliable AOC and fiber optical transceiver which is of good compatibility. AOC (Active Optic Cable) AOC is a cabling technology that accepts the same electrical inputs as a direct attach cable, but uses optical fiber "between the connectors". AOC uses electrical-to-optical conversion on the cable ends to improve speed and distance performance of the cable without sacrificing compatibility with standard electrical interfaces. As a leading AOC manufacturer, T&S AOC cable assemblies are designed in to meet needs for high-density cabling interconnect systems like data centers, and high-performance computing application. DAC (Direct Attach Cable) T&S Direct Attach Cable (DAC) is a high-speed, cost-effective alternative to an optical transceiver or Active Optical Cable (AOC) in data centre applications when the transmission distance is within 7m. Each DAC product includes an EEPROM providing product information, which can be read by the host system. It has premium s parameter and impedance parameter control with automatic production, so that the DAC solution provides an energy-efficient connection for short-distance interconnection, and achieves higher port bandwidth, density and configurability with low cost and lower power consumption. Rigorous cable production testing ensures the best out-of-the- box installation experience, product performance and durability. Fiber Optical Transceivers As a leading fiber optical transceiver manufacturer, T&S Communication supplies a full range with all-round categories from 10Gb/s to 100Gb/s optical transceivers in terms of transmitting rates. Transceivers we offer are compatible with the most majority of mainstream devices on the market. There are diverse options on reach distance, bandwidth, transmitting rate, compatibility, expandability, and the like for your network. T&S transceivers arrive pre-coded and ready to deploy, delivering a confident solution that is fully compatible with your network's hardware and works well with good technical performance. T&S Communication optical transceiver modules arrive not only ready to deploy but also ready to revolutionize and simplify your on-hand inventory needs by minimizing cost without compromising quality based on our fast delivery and response. In fact, we even go so far as to ensure our transceivers have the WDM options you need to maximize the value of each fiber in your configuration. In addition, digital optical monitoring (DOM) support is also available when needed, providing real-time operating parameter reporting. T&S Communications is a professional fiber optic products supplier. We provide WDMs, Fiber Optic Component and so on. Want to know more? Please contact us.

AOC (Active Optical Cable) The T&S Communication Active Optical Cables (AOCs) achieve high data rates over long reaches, using a fraction of the power of other brands while providing streamlined installation for high-performance computing and storage applications. As a professional AOC factory in China, T&S offers a wide range of active optical cables with different specifications at good prices. Feel free to contact us at any time! AOC Application Infiniband FDR/EDR Fiber channels with different specifications High-performance computing interconnect Ethernet, Datacenters Produced by T&S, a mature AOC factory, our active optical cable series can be applied to various occasions. FAQs of Active Optical Cable What is CWDM4 MSA? CWDM4 MSA is a general specification for low-cost 100g optical interface, 2km in data center application. CWDM4 MSA alliance was jointly launched by Avago, Finisar, JDSU and Oclaro on March 31, 2014. Four 25gbps signals are used and multiplexed to two single-mode optical fibers by CWDM. IEEE 802.3bj kr4 RS FEC technology is adopted. CWDM MSA said the release of the standard has collected feedback from more than 40 companies, including system OEMs, optical module manufacturers, chip manufacturers, fiber optic cable manufacturers, etc. At present, members of cwdm4 MSA alliance include: Avago Technologies Brocade ColorChip Finisar HiLight Semiconductor Ltd Hitachi Metals II-IV Incorporated JDSU Juniper Networks Kaiam Mitsubishi Electric NeoPhotonics Oclaro , Oplink SiFotonics Skorpios Technologies Sumitomo Electric What is LWDM？ The full name of lwdm is Lan WDM, which usually refers to a wavelength range dense WDM technology in 100g optical modules. According to the wavelength defined by IEEE 802.3, the wavelength of LAN WDM mainly covers 10km. The wavelength is 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm. What is pam4 technology? Pam4 is a kind of PAM (pulse-amplitude modulation) modulation technology, namely fourth-order pulse amplitude modulation. PAM signal is a popular signal transmission technology after NRZ (nonreturn to zero). NRZ signal uses high and low signal levels to represent 1 and 0 of digital logic signal. Each clock cycle can transmit 1 bit of logic information. Pam4 signal is transmitted by four different signal levels, and each clock cycle can transmit 2-bit logic information, namely 00, 01, 10, 11. Therefore, under the same baud rate, the bit rate of pam4 signal is twice that of NRZ signal, the transmission efficiency is doubled, and the cost can be effectively reduced. What kind of SFPs? SFP, small hot pluggable module. Finger sized transceivers are suitable for many different rates and protocols, including multimode fiber, single-mode fiber, copper wire, and multi-wavelength interfaces for WDM systems. In a pluggable transponder, a pluggable network card is used to transmit a specific wavelength of WDM. T&S Communications is one of professional fiber optic accessories suppliers. We provide WDMs, Fiber Optic Component and so on. Want to know more? Please contact us.

Coban Vehicle gps tracker 4G GPS403B real time tracking platform Model:GPS403A/GPS403B This tracker is based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by Cell phone with the maps link. *Tracking on with Mobile APP *Web based online tracking on PC at our server www.Gpstrackerxy.COM. Functions: GPS drift suppression Absolute street address by SMS Location based service (LBS) Voice Monitor Data logging Charges Inquiry Alarm Function Low battery alarm External Power off alarm GPS blind Spot alert SOS Geo-fence Multi-are , a management Movement alarm Over speed alarm ACC working alarm Alarms under Arm State 1 ACC alarm 2.Shock Sensor alarm Alarm without GSM network service Check the Vehicle State Sleep Mode Scheduled wake-up Set up Terminal (local) Time TCP / UDP Switch Configure parameters by USB GPRS setting Less GPRS traffic Modes Switch between "SMS" and "GPRS" Set up monitor center number Cut off the Oil anad Power System Warranty 1. One year warranty is provided for all models. 2. All products have been strictly Quality Checked in house before packing. 3. All products have been well packed before shipping. OEM&ODM Service 1.Customize logo and brand print on the device or box 2.Offer firmware modification service 3.Customize design in bulk order Contact Details Shenzhen Coban Electronics Co., Ltd ( GPS Tracker Manufacturer)

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Coban Vehicle gps tracker 4G GPS403B real time tracking platform Model:GPS403A/GPS403B This tracker is based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by Cell phone with the maps link. *Tracking on with Mobile APP *Web based online tracking on PC at our server www.Gpstrackerxy.COM. Functions: GPS drift suppression Absolute street address by SMS Location based service (LBS) Voice Monitor Data logging Charges Inquiry Alarm Function Low battery alarm External Power off alarm GPS blind Spot alert SOS Geo-fence Multi-are , a management Movement alarm Over speed alarm ACC working alarm Alarms under Arm State 1 ACC alarm 2.Shock Sensor alarm Alarm without GSM network service Check the Vehicle State Sleep Mode Scheduled wake-up Set up Terminal (local) Time TCP / UDP Switch Configure parameters by USB GPRS setting Less GPRS traffic Modes Switch between "SMS" and "GPRS" Set up monitor center number Cut off the Oil anad Power System Warranty 1. One year warranty is provided for all models. 2. All products have been strictly Quality Checked in house before packing. 3. All products have been well packed before shipping. OEM&ODM Service 1.Customize logo and brand print on the device or box 2.Offer firmware modification service 3.Customize design in bulk order Contact Details Shenzhen Coban Electronics Co., Ltd ( GPS Tracker Manufacturer)

Minimum Order: 100

Coban Vehicle gps tracker 4G GPS403B real time tracking platform Model:GPS403A/GPS403B This tracker is based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. Multiple Tracking Ways: *Track by SMS with latitude and longitude *Real track by Cell phone with the maps link. *Tracking on with Mobile APP *Web based online tracking on PC at our server www.Gpstrackerxy.COM. Functions: GPS drift suppression Absolute street address by SMS Location based service (LBS) Voice Monitor Data logging Charges Inquiry Alarm Function Low battery alarm External Power off alarm GPS blind Spot alert SOS Geo-fence Multi-are , a management Movement alarm Over speed alarm ACC working alarm Alarms under Arm State 1 ACC alarm 2.Shock Sensor alarm Alarm without GSM network service Check the Vehicle State Sleep Mode Scheduled wake-up Set up Terminal (local) Time TCP / UDP Switch Configure parameters by USB GPRS setting Less GPRS traffic Modes Switch between "SMS" and "GPRS" Set up monitor center number Cut off the Oil anad Power System Warranty 1. One year warranty is provided for all models. 2. All products have been strictly Quality Checked in house before packing. 3. All products have been well packed before shipping. OEM&ODM Service 1.Customize logo and brand print on the device or box 2.Offer firmware modification service 3.Customize design in bulk order Contact Details Shenzhen Coban Electronics Co., Ltd ( GPS Tracker Manufacturer)

Minimum Order: 100

Product Description 155Mbps 1550nm 80km SFP Optical Transceiver Description and Characteristics This transceiver is hot pluggable 3.3V Small-Form-Factor transceiver module. It designed expressly for high-speed communication applications that require rates up to 155mbps,it designed to be compliant with SFF-8472 and SFP+ MSA. The module data link up to 80km in single mode fiber. OPTICKING SFP+ transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature,laser bias current, transmitted optical power, received optical power and transceiver supply voltage.It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range. Product Features Class 1 laser product EN 60825-1-standards Operating data rate up to 2.67Gbps Compliant with SFP MSA and SFF-8472 Compliant with SDH/SONET Hot pluggable 3.3V single Power supply RoHS-6 Compliant Operation Temperature Range : X means C( 0~70°C); I(-40~85°C). Ordering Information Product Number Wavelength Data rate Distance TX Power RX Sens LD PD DDM KSFP01-5531SL20X 1550nm/1310nm 155Mb/s 20KM -15~-8dbm <-33dbm FP PIN YES KSFP01-3155SL20X 1310nm/1550nm 155Mb/s 20KM -15~-8dbm <-33dbm FP PIN YES KSFP01-5531SL40X 1550nm/1310nm 155Mb/s 40KM -9~-3dbm <-33dbm FP PIN YES KSFP01-3155SL40X 1310nm/1550nm 155Mb/s 40KM -9~-3dbm <-33dbm FP PIN YES KSFP01-5549SL60X 1550nm/1490nm 155Mb/s 60KM -5~0dbm <-34dbm DFB PIN YES KSFP01-4955SL60X 1490nm/1550nm 155Mb/s 60KM -5~0dbm <-34dbm DFB PIN YES KSFP01-5549SL80X 1550nm/1490nm 155Mb/s 80KM -5~0dbm <-34dbm DFB PIN YES KSFP01-4955SL80X 1490nm/1550nm 155Mb/s 80KM -5~0dbm <-34dbm DFB PIN YES KSFP01-5549SL12X 1550nm/1490nm 155Mb/s 120KM 0~5dbm <-34dbm DFB PIN YES KSFP01-4955SL12X 1490nm/1550nm 155Mb/s 120KM 0~5dbm <-34dbm DFB PIN YES KSFP03-5531SL20X 1550nm/1310nm 1.25Gb/s 20KM -9~-3dbm <-22dbm FP PIN YES KSFP03-3155SL20X 1310nm/1550nm 1.25Gb/s 20KM -9~-3dbm <-22dbm FP PIN YES KSFP03-5531SL40X 1550nm/1310nm 1.25Gb/s 40KM -5~0dbm <-23dbm DFB PIN YES KSFP03-3155SL40X 1310nm/1550nm 1.25Gb/s 40KM -5~0dbm <-23dbm DFB PIN YES KSFP03-5549SL60X 1550nm/1490nm 1.25Gb/s 60KM -2~3dbm <-24dbm DFB PIN YES KSFP03-4955SL60X 1490nm/1550nm 1.25Gb/s 60KM -2~3dbm <-24dbm DFB PIN YES KSFP03-5549SL80X 1550nm/1490nm 1.25Gb/s 80KM 0~5dbm <-24dbm DFB PIN YES KSFP03-4955SL80X 1490nm/1550nm 1.25Gb/s 80KM 0~5dbm <-24dbm DFB PIN YES KSFP03-5549SL12X 1550nm/1490nm 1.25Gb/s 120KM 0~5dbm <-30dbm DFB APD YES KSFP03-4955SL12X 1490nm/1550nm 1.25Gb/s 120KM 0~5dbm <-30dbm DFB APD YES KSFP04-5531SL20X 1550nm/1310nm 2.5Gb/s 20KM -5~0dbm <-18dbm FP PIN YES KSFP04-3155SL20X 1310nm/1550nm 2.5Gb/s 20KM -5~0dbm <-18dbm FP PIN YES KSFP04-5531SL40X 1550nm/1310nm 2.5Gb/s 40KM -2~3dbm <-20dbm DFB PIN YES KSFP04-3155SL40X 1310nm/1550nm 2.5Gb/s 40KM -2~3dbm <-20dbm DFB PIN YES KSFP04-5549SL80X 1550nm/1490nm 2.5Gb/s 80KM 0~5dbm <-28dbm DFB PIN YES KSFP04-4955SL80X 1490nm/1550nm 2.5Gb/s 80KM 0~5dbm <-28dbm DFB PIN YES

Samsung Shockproof Phone Cases Carbon Fiber TPU Back Cover Anti-Slip Item Samsung A52 Carbon Fiber Phone Cases Phone Models We Can Offer For Samsung S32 For samsung A52 For samsung S20 series For samsung S21 series etc Material Eco-friendly Soft TPU Features Decomposable and environmental friendly 100% degradable materials; Supports wireless charging; Multi color options; Screen / Back Camera Protection; Slightly matted finishing, anti-dirt / anti-slip / anti-fingerprint; Precised Mold based on real phone device; Customer LOGO can be customized; Flax fiber is lightweight and has shock absorbing qualities; Good hand feeling, durable smooth and flexible; Comparable in strength to traditional case; Colors Multi-Colors Technology I , njection Molding Technology Quality Control 100% QC before shipping Product Certifications SGS, CE, RoHS, REACH, MSDS, TUV Service OEM / ODM Free Samples Designing Packing Fast deliery MOQ 10pcs Sample Free of charge Package Opp bag Lead time 3-8 working days

iPhone 12 Pro Max. Larger 6.7-inch Super Retina XDR display. Ceramic Shield with four times better drop performance. Incredible low-light photography with the best pro camera system on an iPhone and 5x optical zoom range. Cinema-grade Dolby Vision video recording, editing and playback. Night mode portraits and next-level AR experiences with the LiDAR Scanner. Powerful A14 Bionic chip. And MagSafe accessories for easy attachment and faster wireless charging. For infinitely spectacular possibilities.

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Galaxy S21 Ultra 5G is crafted so you don’t need to choose between video and photo. With a single tap, you can pull super-clear stills straight from high-resolution 8K video. Or if you’re looking to capture stunning photos, the 108MP camera feels like you’ve brought your own professional studio with you. Galaxy S21 Ultra 5G, designed to be epic in every way.

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om3 mpo mtp Patch Cord/3m pvc/lszh aqua trunk cable patch code cable mpo Range of Mode Single mode or Multi mode Cable Type Simplex, Duplex Ziocord. or Multi-cores Connector Style SC, FC, ST, LC, MTRJ, E2000, MU, MPO /MTP.etc Polish or Ferrule Interface Type PC, UPC Cable Diameter 0.9mm, 1.2mm, 1.6mm, 1.8mm,2.0mm, 3.0mm Outer Jacket PVC /LSZH/OFNP Jacket Color SM Yellow OM1, OM2 Orange OM3 Aqua OM4 Aqua or Violet OM5 Lemon Green Durability 500 cycles(0.2 dB max increase). 1000mate/de mate cycles Operating Temp. -20 ℃ to +70℃/+85℃ (armored) Storage Temp. -40℃ to +85℃ Product Description MPO Female to MPO Female OM4 (OM3) Multimode Trunk Cable MPO trunk cable, a cost-effective alternative to time-consuming field termination, is designed for high-density fiber patching in data centers which need space saving and reduce cable management troubles. With MPO connectors and good quality fiber, it is optimized for 40G QSFP+ SR4/CSR4, 100G QSFP28 SR4 optics direct connection and high-density data center applications. Please note: MTP connectors are fully compliant with the MPO standards, achieving higher performance levels when compared to generic MPO connectors. Item Single mode Multimoe PC UPC Other Mode 62.5/125 50/125 OM1/2 50/125 OM3/4/5 Insert. Loss 0.2dB Max. (0.15dB Elite) 0.2dB Max. (0.15dB Elite) Return Loss ≥50 dB ≥55 dB ≥60 dB ≥35 dB Insert. Loss/MTP or MPO 0.7dB Max. (0.35 dB Elite.) 0.5dB Max. (0.35dB Elite.) Return Loss s/MTP or MPO ≥50dB ≥55 dB ≥60 dB ≥20dB Pull strength ≥68N ≥68N ≥68N ≥68N Easy to connect and distribute,Compact and superior design Small structure design minimizes cable density and storage space Low insertion loss and hign return loss,Numbers of fibers:1,2,4,8 or 12 Single mode(PC,UPC or APC) and multiple mode PC polish Comply with Telcordia GR-326-CORE specification ROHS Directive-compliant,Flammability:UL 94 V0 OM3 MPO MTP Patch Cord 3M PVC / LSZH Aqua MPO Trunk Cable 0 Related Products 24 Core MPO MTP 2.0mm 3M Optical Fibre Patch Cords in Blue PC UPC Company Information 24 Core MPO MTP 2.0mm 3M Optical Fibre Patch Cords in Blue PC UPC OM3 MPO MTP Patch Cord 3M PVC / LSZH Aqua MPO Trunk Cable 3

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