Node

Supplier: Electronics product like RFID reader, lora node device with/wo microcontroller

Supplier: Mmds transmitter, dvb, qam, qpsk, encoder, multiplexer, scrambler, cas&sms, stb, catv, optical transmitter, optical node

Digital mmds broadband transmitter Features: 1.Low local oscillation phase noise enhances the digital signal transmitting quality, 2.Alinearity design of low power dissipating promotes the power of transmitter and reduces the non-linearity distortion products 3. Outdoor design promotes valid transmitting power and reduces the cost of transmitting feeder loss 4. Outdoor design greatly reduces the system cost by eliminating the waveguide 5. Small-size design fits he project 6. Self-cooling heat sink increases the device reliability 7. Aluminum structure design facilitates the maintenance. 480(l)620(w)240(h)mm

S281 LoRa gateway is data acquisition device based on Lora, 4G and Ethernet communication technologies. One LoRa gateway can collect data from 50 wireless Lora nodes, and the communication distance can reach 2000 meters. It is an optimal solution for data collection within the area. Lora nodes powered by low power three batteries, there are temperature, temperature and humidity sensors , RS485 nodes, DI nodes, DO nodes, various agricultural sensor nodes, etc. It is widely used in workshop temperature and humidity, equipment utilization rate, agriculture, breeding and other fields.

Supplier: GEPON, GPON (ISP), MEN Architecture, Networking products like L2/L3 switches, Splicing Machine and OTDR, RF RG 6 & RG 11 Cables and Connectors, Fibre Optical Cables 2 core to 144 core and Patch Cords, ONU, Nodes & Media Ethernet Convertors, Wireless Equipments (RF), Lan Cat 5 & Cat 6 Cables (indoors & Outdoors) And all OFC Accessories & Equipment.

Overview Gb-rfto series zigbee wireless data transmit device is reinforced zigbee module, integrated Rf transceiver and the microprocessor based on zigbee protocol standard, communication in Long distance, strong anti-jamming capability, flexible networking, advantages and features; It can realize a point-to-multipoint and multipoint to multipoint equipment transparent Transfer of data; composition of the star and mesh-based mesh network structure. Gb-rfto series zigbee wireless data transmission equipment can achieve the transparent Transmission of the serial port rs232, usb, wifi, the net data, in addition point-to-point Data communications, it also can achieve multi-point network communication. Gb-rfto series zigbee wireless data transmission equipment falls into center coordinator, Routers and terminal nodes, these three devices with different network functions, the center Coordinator is the central node of the network, responsible for network sponsoring Organizations , network maintenance and management functions ;router is responsible for data Relay, terminal nodes only send and receive data of this node. Center coordinator, routers And end nodes, these three types devices in the Hardware structure is exactly the same, but the device configuration parameters. Box with l*w*h 22*18*5cm weigth in 0.5kg

E78-470LN22S (6601) is a standard LoraWan node module designed and produced by Ebyte. It works in the frequency band CN470~510MHZ. It supports CLASS-A/CLASS-C node types and supports two network access methods: ABP/OTAA. At the same time, this module has It has multiple low-power consumption modes, and the external communication interface adopts standard UART. Users can access the standard LoraWan network through simple configuration through AT commands. It is an excellent choice for IoT applications.

Wifi module esp8266 Dl2106a is designed as a wifi module based on esp8266.It has ultra-small size and supports smd.The module works as an iot node and has been widely used in iot appliances. Applications: Smart plug Intelligent home Internet of things Wireless control in industry Wireless sensor & industrial control Smart wearables Light control Features •support 2.4ghz, 802.11b/g/n with sta/ap mode •support wep, wpa/wpa2-psk encryption mode •support multiple network protocols •option on board antenna or external antenna •low power consumption •ultra small size. Support smd •support online firmware updating •srrc authentication •rohs compliant

Optical receiver sxr86(75) series Sxr86(75) series field type optical receiver applies 07 type aluminum die-cast waterproof casing. It is supplied with reliable power supply and secondary lightning protection system. Applying integrated optical-electrical module; 1 line forward catv receiving, 2-line or 4-line high radio frequency level output, 1 line backward return optical transmission. The return transmission module can be installed flexibly, and can simultaneously return 2 signal lines and be available to construct a node type optical workstation in hfc network. The unit employs excellent technical indexes for stable operation so it is of high performance/price ratio, which is wise choice for the modern network construction in cities, towns and villages.