1~32 cores mini- cable takes the discrete fiber as the basic unit, high modulus aramid yarn as the strength member, and polyvinyl chloride (PVC) or low smoke zero halogen flame-retardant polyolefin (LSZH) as the jacket material.

Optical fiber composite medium-voltages cable, referred to as OPMC, is a new type of optical fiber composite cable used for optical fiber communication and optical fiber access in intelligent power distribution networks. It has the functions of ordinary medium voltage cable and communication optical cable. (OPMC)-based metropolitan area distribution network, realizes the integration of the distribution network communication scheme and the Ethernet passive optical network (EPON) communication networking scheme, which fully improves the communication limitations, optimizes the grid structure, and improves The reliability and power supply quality of the urban core area distribution network, and the construction of a metropolitan area distribution network with the characteristics of "safe and reliable, high-quality, high-efficiency, green, low-carbon, and intelligent interaction" provide technical support.

SDGI can provide IDC cabinets, integrated cabinets, outdoor cabinets, mini cabinets, and other types of cabinets, which have good shock resistance and heat dissipation performance, and provide reliable and safe protection for the stable operation of the equipment.

Aluminum clad steel stranded wire (LBJ) is a general designation of the overhead laying conductor for electric power transmission and the overhead earth wire for lightning protection.

Aluminum conductor aluminum- cladded steel reinforced is an overhead conductor with aluminum-clad steel as the strength member, and the core and hard-drawn aluminum wire stranded together.

The standard specifies the geometrical, mechanical, and transmission attributes of a single-mode optical fibre which has the absolute value of the chromatic dispersion coefficient greater than some non-zero value throughout the wavelength range from 1530 nm to 1565 nm. This dispersion reduces the growth of non-linear effects which are particularly deleterious in dense wavelength division multiplexing systems.

WiFi6 Gigabit dual-band router supports the 6th generation wireless technology, 2T2R dual-band concurrent, and the maximum wireless rate of the entire machine supports 3000Mbps. Fastest, low-latency, large-capacity, and safer. The product can cover most broadband application scenarios and provide high-speed and reliable data transmission services. In addition, the product is equipped with dual-band Wi-Fi, full Gigabit network port, and high-gain antenna. It is flexible to use, quick to deploy, and adapts to the network requirements of multiple scenarios.

STB-TF001A: High definition set-top box. Adopting GK6323V100 chip, supporting and integrating the latest DRM client, meeting the technical and integration requirements of DRM client, and passing DRM soft client security assessment certification.