ICNEAClass

ICNEA 3921—Communication system equipment manufacturing

Class · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)

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Where 3921 sits

C Manufacturing industry
39 Computer, communications and other electronic equipment manufacturing industry
392 Communication equipment manufacturing
3921 Communication system equipment manufacturing

What 3921 includes

Refers to the manufacture of equipment required for the construction of communication systems such as fixed or mobile communication access, transmission, and switching equipment.
Including manufacturing activities for the following communication system equipment：
Optical communication equipment;
Optical transceiver: SDH optical transceiver, PDH optical transceiver, SPDH optical transceiver, ASON optical transceiver, OTN optical transceiver, PTH optical transceiver, radio frequency optical transceiver, audio optical transceiver, video optical transceiver, serial optical transceiver, switching optical transceiver,Ethernet fiber optic transceiver, other optical transceiver;
Optical cable relay equipment, optical fiber amplifier, wavelength division multiplexer, optical cross-connection equipment, optical sub-insertion multiplexing equipment (ADM), multi-service transmission equipment (MSTP), electro-optical converter, wavelength mode converter, active optical power divider, optical path switching equipment, active optical cable assembly,Photoelectric video switching matrix, radio frequency optical module, digital optical module, passive optical splitter, automatic switching optical network device (ASON), optical transmission network device (OTN), packet transmission network device (PTN);
Other optical communication equipment;
Satellite communication equipment;
Satellite ground receiver, satellite receiving antenna, satellite navigation and positioning receiver, satellite navigation and positioning antenna, satellite communication ground station terminal, very small antenna earth station (VSAT);
Satellite ground station parts and components: low-noise amplifier for satellite communication ground station, up-and-down inverter for satellite communication ground station, high-power amplifier for satellite communication ground station;
Other satellite communication equipment;
Microwave communication equipment;
Microwave transceiver and communication machine: PDH microwave transceiver and communication machine, SDH microwave transceiver and communication machine, SPDH microwave transceiver and communication machine, other microwave transceiver and communication machine;
Microwave terminal: PDH microwave terminal, SDH microwave terminal, SPDH microwave terminal, other microwave terminals;
Microwave antenna, feeder;
Other microwave communication equipment;
Scattered communication equipment: scattered communication terminal, scattered channel machine, scattered communication antenna, other scattered communication equipment;
Carrier communication equipment: carrier terminal, carrier booster, power line carrier, other carrier communication equipment;
Communication and navigation directional equipment: aircraft communication and navigation directional equipment, aviation communication and navigation directional equipment, ground communication and navigation directional equipment, and other communication and navigation directional equipment;
Communication transmission equipment parts: antenna filter and separator, antenna bracket (chassis), antenna and reflector parts, optical transceiver parts, pulse code modulation equipment parts, other communication transmission equipment parts;
Program-controlled switch;
Digital program-controlled switches: user switches, terminal office switches, junction office switches, long-distance office switches, international office switches, and other digital program-controlled switches;
Fixed-line softswitch related equipment: softswitch control equipment, integrated access equipment (IAD), access media gateway (AG), relay media gateway (TG);
No. 7 signaling transfer equipment: No. 7 signaling transfer point (STP), SIGTRAN signaling gateway;
ATM switch;
Optical switch;
Communication switching equipment parts: digital program-controlled telephone exchange parts, telegraph exchange parts, other communication switching equipment parts;
Other communication switching equipment;
Fiber optic access equipment;
Passive optical network (PON): optical path terminal (OLT), optical network unit (ONU);
Active optical network (AON): central office equipment (CE), remote equipment (RE);
Copper cable access equipment;
Asymmetric digital subscriber line (ADSL): ADSL access multiplexer (DSLAM), ADSL modem (ADSLMODEM), voice splitter (POTS splitter, asymmetric);
High-rate digital subscriber line modem (HDSLMODEM);
Very high-speed digital subscriber line (VDSL): VDSL access multiplexer, VDSL switch, VDSL modem (VDSLMODEM), voice splitter (POTS splitter, very high-speed);
Power line broadband access equipment (BPL): power bridge, power line modem (power cat);
Fixed wireless access equipment;
WiMAX equipment: WiMAX base station, WiMAX client equipment (WiMAXCPE);
McWiLL equipment: MCWILLB base station, MCWILLP equipment (McWillCPE);
Other fixed wireless access equipment: other base stations, other client equipment;
The following product manufacturing activities are included in this category;
A new generation of mobile communication base station equipment;
A new generation of mobile communication network control equipment;
A new generation of mobile communication base station antenna;
A new generation of mobile communication circuit switch;
A new generation of mobile communication packet switch;
Ethernet switch;
Transponders for C, Ku, Ka and L bands;
Service-oriented distribution system;
Pattern application system;
High-performance router based on IPv4/IPv6;
High-performance switch based on IPv4/IPv6;
Broadband wireless fixed access;
Broadband wireless LAN;
Mobile broadband system;
Interactive broadcasting network;
Short-range UHF wireless communication;
Active optical network access (AON);
Passive optical network access (PON);
Power line carrier machine;
ASON equipment;
MSTP equipment;
MSAP equipment;
4G broadband communication equipment (based on LTE, LTE-Advanced broadband wireless mobile communication technology);
5G access network equipment (supports system bandwidth of 20MHz and transmission data rates above 100Mbps downstream/50Mbps upstream);
5G core network equipment (supports system bandwidth of 20MHz and transmission data rates above 100Mbps downstream/50Mbps upstream);
Ultra-large-capacity dense wavelength division multiplexing (DWDM) equipment;
Reconstructable optical sub-insertion and multiplexing equipment (ROADM);
Optical crossover interconnection (OXC) equipment;
Large-capacity and high-rate optical transmission network (OTN) equipment;
Metro access type active and passive wavelength division multiplexing (WDM) equipment;
Optical interconnection equipment;
Packet enhanced OTN (POTN) equipment;
Intelligent Optical network equipment (ASON);
Software-defined optical transmission device (SDTN);
Multi-service transmission and access equipment (MSTP/MSTP);
10G rate single wavelength PON equipment;
Multi-wavelength PON equipment with 40G and above rates based on wavelength adjustable lasers;
Dense wavelength division multiplexing PON equipment with wavelength routing method;
Indoor visible light access equipment using illuminated LEDS;
Short-range wireless communication node equipment;
Short-range wireless communication equipment;
IOT gateway;
M2M gateway;
Car networking gateway;
IP relay media gateway;
RTLS positioning system;
Broadband access equipment (support optical fiber, coaxial cable and other transmission media);
Backbone network switching equipment (supports high-speed transmission, exchange and service quality requirements of data traffic in the two planes of broadcast programs and broadband data, and supports protocols such as IPv6 and multi-broadcast VPN);
Backbone network transmission equipment (supports high-speed transmission, exchange and service quality requirements of data traffic in the two planes of broadcast programs and broadband data, and supports protocols such as IPv6 and multi-broadcast VPN);
Wired and wireless converged transmission and distribution equipment;
Smart home multimedia Gateway (supports media convergence services);
Wired and wireless broadband Internet equipment;
Signaling gateway;
Satellite communication transmission equipment;
Satellite ground receiver;
Satellite ground station terminal;
Satellite ground uplink system;
Satellite ground repeater;
Advanced ground communication system (cost-effective ground communication system using new satellite communication technology (new protocol));
A new generation of ground receiving system (high-speed fully switched ground receiving system based on autonomous data sources);
Emergency disaster reduction satellite communication system;
Broadband/high frequency/laser satellite communication system;
Satellite remote sensing data ground receiving system;
Emergency disaster reduction satellite communication application system;
Broadband/High frequency/laser satellite communication application system;
Mobile satellite communication equipment;
Communications satellite ground user terminal;
Low-orbit data acquisition satellite application terminal;
Satellite communication terminal equipment and its key accessories;
Shipboard mobile satellite communication equipment;
Airborne mobile satellite communication equipment;
Satellite search and rescue system ground station (MEOLUT);
Satellite dish;
Navigation, communication, audiovisual information shipboard system;
Global Satellite Navigation System (GNSS) terminal;
Global Satellite Navigation System (GNSS) equipment;
Mobile satellite communication terminal;
Live satellite ground receiving equipment;
Marine universal communication module;
CNS/ATM gateway system;
Aviation telecommunications Network (ATN) processing system;
General aviation mobile systems (such as D-ATIS, DCL, VDL, AeroMACS, etc.) (including: D-ATIS, DCL, VDL, AeroMACS, etc.);
Satellite Navigation landing system (GLS);
Tower information integration system and remote tower system;
Communication module;
Communication system.