Telecommunications & Networks

Product Description Dissymmetric Quad LC Fiber Optic Adapter Multimode With Flange Dissymmetric Aqua LC Quad Optical Fibre Adaptor with Flange Detailed Product Description: Product Name Aqua LC Quad Welded Fiber Optic Adapter Color Aqua Mode Type Singlemode, Multimode Insertion Loss ≤0.2dB Sleeve Pull Force 1-2.5N Durability ≤0. , 2dB( 500 Times) Operating Temp. -40℃～+80℃ Standards < , br>IEC61754-20-2012 / IEC61300 Environmental and Mechanism: Properties Test Condition Conformance Test Result Vibration 10-55Hz, 1.5mm, 60min IEC61300-2-1 ≤0.2dB M , ating Durability 500 Mating, clean every 25 mating. IEC61300-2-2 ≤0.2dB Impact 1.5m, 8 drops IEC61300-2-12 ≤0.2dB , Strength of Coupling Mechanism 40N, 10Min, L=22-28cm IEC61300-2-6 ≤0.2dB < , br>Temperature Cycling 40ºC to +85ºC, 40 cycles IEC61300-2-22 ≤0.2dB Temperature humidty cycling 40ºC, 95%RH, 96Hr IEC61300-2-21 ≤0.2dB O , perating Temperature -40ºC to +85ºC ≤0.2dB Storage Temperature -40ºC to +85ºC ≤0.2dB Features: > Low insertion loss and back reflection loss > Ferrule end surface pre-domed > Precision anti-rotation key and corrosion resistant body > UL-rated plastic housing > Telcordia style boots > Free-floating ceramic ferrule > Zirconia sleeves or Phosphor bronze sleeves > D-shaped easily installs into panel mount > RoHS compliant

2022 Asia VR&AR Fair & Summit (VR&AR Fair) Date: May 10th-11th (9:00-17:00); May 12th (9:00-13:00) Venue: China Import & Export Fair Complex, Guangzhou, China Add: No. 382, Yuejiang Zhong Road, Guangzhou, China Website: http://www.vrarfair.com/index.php?lang=en Co-located Events: 2022 Asia Smart Vision Expo (AVE) & 2022 Asia Digital Display & Showcase Expo (DDSE) China’s VR&AR Equipment Shipment Is Experiencing Exponential Growth As a major powerhouse in VR/AR industry, China’s shipment of VR/AR equipment is expected to achieve substantial growth. Take VR/AR headset for example. IDC’s least report projects that China’s VR and AR headset shipment will ramp up from 1.168 million and 32,000 units in 2018 to 10.501 million and 8.214 million units in 2023, making up a major share in the global market. Preview of VR&AR Fair 2022 VR&AR Fair 2022 will be sharing a show floor of 50,000 sq.m with AVE 2022 and DDSE 2022, together playing host to an estimated 450+ exhibitors and tens of thousands of related buyers. What’s more, the show will be supported by a strong advisor lineup comprised of influential organizations like VR/AR Association, Heilongjiang VR Technology Society, and leading enterprises like HTC, Huawei, Netvios, Pico, and so forth, jointly building a wonderful grand event for the whole industry to share! Review of VR&AR Fair 2021 On a show floor of 20,000 sq.m, over 250 acclaimed exhibitors such as HTC, FuninVR, Leke VR, Empower Intelligent, Movie Power, Longcheng Electronics, Skyfun, 3Glasses, Dreamreal, Jiashi, NINED, Blaz, Simfinity, LINGXI AR, and etc, showcased their latest offerings. Unable to attend in person, Mr. Mark Sage, Executive Director of AREA, sent his congratulation video. Exhibitor groups led by Shenzhen VR Industry Association, Guangzhou VR Association, Heilongjiang VR Industry Alliance, and etc. added further to the vitality of the show! Exhibition Scope ∙VR/ARXR/MR Hardware, Technologies, Systems, Production Equipment, Parts & Accessories, Software, Contents, and etc.; ∙VR/AR/XR/MR solutions for entertainment, education, tourism, real estate development, retail, e-commerce, healthcare, manufacturing, aviation, energy engineering, smart city and etc. Contact Us Guangzhou Virtual Reality Industry Association Guangdong Grandeur International Exhibition Group Contact person: Aileen Chen Mobile/what’sapp/wechat: +86 18520692907 E-mail: grand.fi@grahw.com;Aileen2017@yeah.net Linkedin , : https://www.linkedin.com/in/aileen-c-524746146/ Website: http://www.vrarfair.com/index.php?lang=en

Minimum Order: 1 bags

2022 Asia Digital Display & Showcase Expo (DDSE) Date: May 10th-11th (9:00-17:00); May 12th (9:00-13:00) Venue: China Import & Export Fair Complex Add: No. 382, Yuejiang Zhong Road, Guangzhou, China Website: http://www.ddsechina.com/index.php?lang=en Co-located Events: 2022 Asia Smart Vision Expo (AVE) & 2022 Asia VR&AR Fair & Summit (VR&AR Fair) China’s Digital Display & Showcase Industry Is Driving on Fast Lane It’s been reported that in 2020, China’s digital economy has reached the size of 39.2 trillion yuan, accounting for 38.6% of GDP, and the increment of digital economy will value at 32.7 trillion yuan (nominal). As an important component of the digital transformation, the digital display and showcase industry is bracing for high-speed growth and promising prospects. Preview of DDSE 2022 DDSE 2022 will be sharing a show floor of 50,000 sq.m with AVE 2022 and VR&AR Fair 2022, together playing host to an estimated 450+ exhibitors and tens of thousands of related buyers. What’s more, the show will be supported by a strong advisor lineup comprised of leading enterprises like FengYuZhu, Crystal CG, Lifang Group, Silkroad CG Vision, HTC, Huanyu Technologies, Huawei, Jiaoyang Visual & Creative Technology, Locator, OCT Hake Culture and so forth, jointly building a wonderful grand event for the whole industry to share! Review of DDSE 2022 On a show floor of 20,000 sq.m, over 250 acclaimed exhibitors such as FengYuZhu, Crystal Culture & Museum Exhibition, Jiaoyang Culture & Tourism, Nightsun, March Rain, Jianye Display, Spark Interaction, Goldon Digital, DAVA, Leadshow, Frontop, GooestTech, Seemile, Zhaolei Electronic, and etc, showcased their latest offerings. Digital tourism was the best represented sector, with 32% exhibitors showcased their unique tourism related solutions. Exhibition Scope ∙Technologies for Display & Showcase, including interactive multimedia, holographic projections, smart centralized control systems, digital sandboxes, sliding displays, immersive theaters, creative screens, and etc.; ∙Digital Contents & Application Solutions for tourism, entertainment, education, exhibitions and showrooms, real estate, agriculture, smart city, catering/ hospitality, healthcare, retail, architecture design, film/television production, urban planning, manufacturing, and so forth. Contact Us Guangzhou Virtual Reality Industry Association Guangdong Grandeur International Exhibition Group Contact person: Aileen Chen Mobile/what’sapp/wechat: +86 18520692907 E-mail: grand.fi@grahw.com;Aileen2017@yeah.net Linkedin , : https://www.linkedin.com/in/aileen-c-524746146/ Website: http://www.ddsechina.com/index.php?lang=en

Minimum Order: 1 bags

Feature: Soft, flexible, easy to lay and splice, and with big capacity data transmission Good mechanical and environmental characteristics; Flame retardant characteristics; Cable jacket options:PVC,LSZH,PE

Minimum Order: 1 bags

This patch cord product is a mixed type having one side of the connector is SC and one side of the connector is FC. Cable outer diameter and boot size could be chose: 0.9 mm / 2.0 mm / 3.0 mm / other Cable jacket color is yellow as standard single mode patch cable. Fiber could be chose within single mode types: G652D / G655 / G657A1 / G657A2 Product Feature ◆ Easy Installation ◆ Mixed patch cable ◆ Excellent Mechanical Endurance ◆ Good in Repeatability ◆ 3D Interference Test More than 90% Passed Product Parameter Parameter Unit Data Operating Wavelength nm 1310 1550 Insertion Loss dB ≤ 0.3 Return Loss dB ≥ 50 3D Interference Test Passing Rate % 90 Repeatability dB ≤ 0.1 Plug and Pull Durability Times > 1000 Operating Temperature °C -10 ~ +75 Storage Temperature °C -40~+85 Application Telecommunication LA , N & WAN Broadband CATV Network FTTX

200G QSFP56 SR4 PAM4 Optical Transceiver Module (850nm MTP/MPO-12 OM3/OM4 100m with FEC DDM) This QSFP56-200G-SR4M supports 200GbE connectivity up to 100-meter transmission distance over multi-mode fiber (MMF) OM4 with four parallel lanes on 850nm center wavelength, operating at 50G per channel. It is compliant with the QSFP56 MSA and IEEE 802.3bs Specification. Product Details Fiber Mall P/N QSFP56-200G-SR4M Vendor Name Fiber Mall Form Factor QSFP56 Max Data Rate 212.5Gbps Wavelength 850nm Max Distance 70m on OM3/100m on OM4 Modulation Format PAM4 Host Required FEC Connector MTP/MPO-12 Voltage Supply 3.3V Cable Type MMF DDM Support Yes Transmitter Type 850nm VCSEL Receiver Type PIN TX Power -6.5~+4.0dBm Receiver Sensitivity < -8.4dBm Operation Temperature 0 to 70°C (32 to 158°F) Maximum Power < 5W Protocols QSFP56 MSA, IEEE 802.3bs Application 200G Ethernet, Data Center Interconnect Quality Assurance Excellent quality is the foundation of Fiber Mall's survival and development. Our operation team is an expert with many years of experience in the optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers. Quality Certification We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.

Card pager wireless paging system receiver group or individual charger 1. 4-8 lines display. 2. Multi language support.English,Chinese,German,Etc. 3. Frequency :137-930Mhz 4. Easy charging and water resist. 5. Alert: Sound, Viberate, Led. With bright backlight. 6. Inner Li battery 7. PC，Hand ,OTA setting available.

Guanglian's 100G QSFP28 LR4 transceiver modules are designed for use in 100GBASE Ethernet and 4x28G OTN client interfaces throughput up to 10km over single mode fiber(SMF) with duplex LC connectors. Taking TOSA+ROSA+FPC+PCBA separate design, it has great reliability, airtightness and heat dissipation performance. The transceiver is compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665 and SFF-8636 and the QSFP28 MSA standards. It is suitable to be used in various applications, such as 100G telecom connections, data center, high-performance computing networks, enterprise networks etc. Product Features BOX (TOSA+ROSA) packaging technology Support both 103.1Gbps and 112Gbps aggregate bit rate 4 x 28G DFB-based LAN-WDM DML transmitter 4 x 28G electrical interface Up to reach 10km on SMF 3.3V power supply voltage Power dissipation < 4W Operating Case Temperature: 0~70℃ Duplex LC connector Application 100GBASE-LR4 Ethernet links Telecom Network

4G lte GPS Tracker Car Vehicle LBS GSM Accuracy GPS Tracking Device GPS403A GPS403B Model:GPS403A/GPS403B Th , i , s 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

4G lte GPS Tracker Car Vehicle LBS GSM Accuracy GPS Tracking Device GPS403A GPS403B Model:GPS403A/GPS403B Th , i , s 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

4G lte GPS Tracker Car Vehicle LBS GSM Accuracy GPS Tracking Device GPS403A GPS403B Model:GPS403A/GPS403B Th , i , s 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

4G lte GPS Tracker Car Vehicle LBS GSM Accuracy GPS Tracking Device GPS403A GPS403B Model:GPS403A/GPS403B Th , i , s 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

4G lte GPS Tracker Car Vehicle LBS GSM Accuracy GPS Tracking Device GPS403A GPS403B Model:GPS403A/GPS403B Th , i , s 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

4G lte GPS Tracker Car Vehicle LBS GSM Accuracy GPS Tracking Device GPS403A GPS403B Model:GPS403A/GPS403B Th , i , s 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