Telecommunications & Networks

1×128 rack-mounted optic switch is a kind of functional device,with the ability of controlling and switching optical route. It can be manually selected from front panel or controlled via RS232 port, Ethernet port and auto-scanned on certain frequency. In optical fiber transmission system, it is used for multi-channel fiber monitoring, multi light source/ detector selection, and optical fiber path protection etc. Besides, it is also used in optical fiber test system for optical fiber and its component test, outdoor cable test and multi-spot optical sensors monitoring system. Features ●Low insertion loss, Fast switching ●SerialNet, High Reliability, High Stability ●LCD display panel. Visual display, Convenient operation ●Transparent transmission signal. High stability and reliability ●Channel and time interval of automatic scanning can be set up ● RS232 Control and RJ45 Ethernet Remote Management Applications ● FITL ● Automatic Measurement ● Optical Network Remote Monitoring ● Cable Monitoring and Maintaining system

1×32 rack-mounted optical switch is a kind of functional device,with the ability of controlling and switching optical route. It can be manually selected from front panel or controlled via RS232 port, Ethernet port and auto-scanned on certain frequency. In optical fiber transmission system, it is used for multi-channel fiber monitoring, multi light source/ detector selection, and optical fiber path protection etc. Besides, it is also used in optical fiber test system for optical fiber and its component test, outdoor cable test and multi-spot optical sensors monitoring system. Features ●Low insertion loss, Fast switching ●SerialNet, High Reliability, High Stability ●LCD display panel. Visual display, Convenient operation ●Transparent transmission signal. High stability and reliability ●Channel and time interval of automatic scanning can be set up ● RS232 Control and RJ45 Ethernet Remote Management Applications ● FITL ● Automatic Measurement ● Optical Network Remote Monitoring ● Cable Monitoring and Maintaining system

Minimum Order: 1 bags

Wireless nurse call bell system pocsag text message watch pager/button The Nurse calling system include Pocsag text message watch pagers and four keys patient call button.Pls advise the quantity you need, we will give best prices.

Pocsag paging system receiver restaurant/hospital wireless pager buzzer 1.Hand and PC programmable. USB id programmer. 2.PLL or crystal, 137-930Mhz, POCSAG or Flex (Please inform us the frequency you need, the frequency only can be setting arround 2Mhz after confirmed setting) if customers did not check the frequency , we will offer 433.92Mhz pagers) 3.Alert mode: Sound, vibrate, LED, Silent. 4.4 or 8 line English display, 3 zoom mode (English). 5.Language support: Chinese, English, Germany, Korean, Turkey, Farsi, French, etc. 6.Out of range, low battery, repeat message, unread message indicator. 7.Menu select able, User choice special functions for themselves. 8.Second watch function

Minimum Order: 1 bags

830-950MHz 5dBi Antenna Omni Model: AS-TOA890ATG5 Frequency band: 830-950MHz Gain: 5dBi Features: Usage: Origin: Shunyi, Beijing Model: AS-TOA890ATG5 Frequency band: 830-950MHz

Pocsag repeater wireless calling system transmitter signal booster. The repeater an be a pager transmitter, also can be a pager repeater for POCSAG paging system. Flexible to fit any system 7-20V DC power support USB or RS-232 port supported Frequency range TX: 402-470 MHz Frequency range RX: 402-470 MHz TX Power 2W Max Can be used as a encoder to fit other transmitter Repeater function Provide protocol for the secondary development Very high quality, 2 years warranty

Minimum Order: 1 bags

Pocsag pager repeater wireless calling system USB transmitter free software Free software support(LAN support) POCSAG Coding format Receive frequency: 420-470 MHz Transmit frequency: 420-470 MHz Output power: 20DB Max Data interface: USB USB power supply Same antenna for receiving and transmitting Provide protocol for the secondary development

Minimum Order: 1 bags

Dual Antenna Paging Transmitter repeater with ethernet module. POCSAG encoder Inside, FSK modulate Multi-language support. High Receive sensitivity PC setting and paging available Intelligent net building Easy protocol to fit users system LAN, USB ,232 communicate supported.

Minimum Order: 1 bags

Restaurant wireless calling system table call bell text alpha watch pager The waiter calling system include Pocsag text message watch pagers and four keys table call button.Pls advise the quantity you need, we will give best prices.

Customization Outdoor Telecom Cabinet IP55 IP65 With Powder Coating Power Cabinet Customization IP55 IP65 IP66 IP67 Rack Cabinets Backup Energy Storage Telecommunication Cabinet Outdoor FEATURES Origin Guangdong, China Brand name XINGDA Model XD-ETP003 External Size Customization Working -40°C ~ +55°C Warranty 12 Months Material Galvanized Steel; Customer Requirement Application Outdoor Telecom Power Electronic Equipment Cabinet style Ground-Stand, Customiation Surface treatment Powder Coating Composition Air conditioner Structure Welded/Frame/Assembly Cabinet Outer Dimension Customized Size; 1800*600*500mm(H*W*D) Weight 100~225KG Specification description 1.Internal Dimension(H*W*D) :Standard 40U *800*800mm or any customized size External Dimension(H*W*D) : Standard 2100*900*900mm or any customized size Width awailable:600mm,650mm,700mm,750mm,800mm,850mm,900m , m or any customized size Depth awailable:600mm,650mm,700mm,750mm,800mm,850mm,900m , m,950mm,1000mm or any customized size 2.Internal capacity: 18U,22U ,27U,30U,32U,35U,37U,40U,42U etc (based on customers requirements) 3.Door :With one front door, with special lock for outdoor cabinet (support padlock) 4.Thickness: 19’’rails: 2.0mm, outer panel adopt 2.0mm galvanized sheet, the top, the bottom, the side and the door panel with the air conditioner wrapped with 30mm PIR thermal insulation material. 5.Cooling method: with air conditioner/Fans 6.Surface treatment: Painting, plasma electrostatic painting, hot galvanized, powder coating, polishing, brushing. 7.Mounting method:Floor mounted 8.Cabinet Accessories: 1* Temperature and humidity sensor, 1* Smoke sensor , 2* Door limit sensor , 1*DC 48V 12W LED light, 1* Document holder, 1* UK type 220V outlet, 1* Grounding bar, 2* L-rail, 8* PG21+ 8* PG29, 1* 16 pin terminal block (UK2.5N) 9.IP55, color:RAL7035/Pantone428C 1. who are we? We are based in Guangdong, China, start from 2021,sell to Southeast Asia(25.00%),Africa(13.00%),Mid East(10.00%),Southern Europe(5.00%),South Asia(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Oceania(5.00%),South America(5.00%),North America(5.00%),Domestic Market(4.00%),Northern Europe(3.00%). There are total about 11-50 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Outdoor Telecom Cabinet,Indoor Network Cabinet,UPS,Rectifier Modules,Power Supply System 4. why should you buy from us not from other suppliers? Specialize in distributing HUAWEI, EMERSON, ELTEX, FLATPACK.,we are the biggest wholesaler of recitifer module in North of China. 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,FCA,DDP,DDU,Express Delivery； Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY; Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash; Language Spoken:English,Chinese

PRODUCT DESCRIPTION 25m COW cellular service tower portable cell tower cell on wheels telescoping tower A cell on wheels, commonly known as a COW, can be quickly delivered to any site for emergency coverage on a short-term basis Our COW help ensure a strong communication network, even in remote locations.Traditional portable towers are often limited by instability and payload capacity restrictions. Our towers are made with galvanized steel body that makes them resistant to corrosive elements and provides enough strength to carry payloads over 500 kgs. Towers can be towed easily and set up anywhere regardless of terrain or uneven surfaces, making them ideal for any situation. Additionally, our communications towers can be deployed quickly and efficiently. Each section was lifter by 3 seperated steel ropes, any emmergency broken one of them, the tower still safe with out collaps. model QT10 QT15 QT20 QT25 QT30 tower height 10m 15m 20m 25m 30m max load 500kg 500kg 400kg 300kg 300kg tilt type manual/ hydraulic manual / hydraulic hydraulic hydraulic hydraulic lifting type manual/hydraulic/winch hmanual /hydraulic/winch hydraulic/winch hydraulic hydraulic no. stage 4 5 5 6 7 trailer with extend legs 2 wheels 4 4 4 4 shelter y/n y/n y/n y/n y/n 25m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 025m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 125m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 225m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 325m COW Tower Portable Cell Tower Cell On Wheels Telescoping Tower 4

vehicle GPS tracking device real time app platform 4g GPS tracker GPS401A Model:GPS401A/GPS401B < , ; , br>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

vehicle GPS tracking device real time app platform 4g GPS tracker GPS403A Model:GPS403A/GPS403B < , ; , br>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

vehicle GPS tracking device real time app platform 4g GPS tracker GPS403A Model:GPS403A/GPS403B < , ; , br>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