TDE-4316C is a dual band gigabit WiFi 6 wireless router that supports the new generation WiFi 6 standard in both the 2.4GHz and 5GHz dual frequency bands. Compared to the previous generation WiFi 5 standard router, the wireless speed is increased by 50%. WiFi6 (802.11ax) effectively reduces packet loss and retransmission rates through a better Long OFDM symbol transmission mechanism, making transmission more stable. When transmiting over medium to long distances or multiple obstacles, multipath effects are more pronounced, reducing inter carrier interference and efectively enhancing data signal transmission, thereby increasing the effective coverage range of WiFi.TDE-4316C increases the number of communication wireless terminals by up to 8 times compared to traditional WiFi5 routers.significantly improving the average transmission rate of each user, significantly reducing average network latency, and significantly improving network efficiency. TDE-4316C supports BSS color codes, and each router only competes with routers with the same BSS color code for channel resources, effectively alleviating the problem of same channel interference backoff in multi routing scenarios, improving spectrum resource utilization, and improving the communication efficiency of the entire network.

TPE-3212F/TPE-3212F-A is a GPON user terminal device. lt can communicate with mainstream OLT devices. Through high-speed GPON access services, users can be provided with broadband acoess services, The product provides four 10/100/1000M etrernet ports, featuring convenient and fexible networking applcations. simple and fast installationhigh reliability, and maintainability.

TPE-3202D/TPE-3202D-A: GPON ONU series products are GPON user terminal equipment. They are designed based on ITU-T G.988 international standards and have good interoperability, which allows them to operate with mainstream OLT devices provided by central office manufacturers. The high-speed GPON access services offered by this product provide users with broadband internet or access to enterprise networks. The product offers four 10/100/1000M ethernet ports, making it deal for flexible networking applications, easy and quick installation, high reliability, and maintainability. lt also meets the relevant regulations of China's communication industry standards, "Access Network Technical Requirements - GPON Passive Optical Network (GPON)"

Optical fiber composite insulated power cable for low voltages (OPLC) is a new type of optical fiber composite cable for low-voltage power lines. It has the functions of ordinary low-voltage cables and communication optical cables. The OPLC structure integrates optical fibers. It is integrated with the copper wire of power transmission and distribution and adopts optical fiber composite low-voltage cable with passive optical network (PON) technology to realize fiber to the home. Carrying the information collection service of residential users' electricity consumption of the information intranet, the information extranet "multi-network integration" business that meets the needs of smart grid informatization, automation, and interaction.

All-Dielectric Self-Supporting Cable (ADSS) is a kind of nonmetal optical cable made of dielectric material, it can bear the load and directly hang on the power tower, and it is mainly used for communication route in the overhead high voltage transmission systems.

Optical fiber composite ground wire (OPGW), as an advanced communication mode of power system and with unique advantages, has been widely laid in the old and new Lines in the Power grid. Fiber optic ground wire has double functions as ground wire and communication optical cable and eliminates the huge cost of repeat erection.And the optical ground wire is installed on the top of the aerial power line tower, there is no need to consider the best hanging point or electro corrosion.

Structural features： Non- metallic (FRP)/ Metallic (phosphate steel wire) central strength member, double plastic-coated corrugated steel tape- PE laminated outer sheath. Performance characteristics： stranded loose tube optical fiber cable has excellent crush resistance with steel tape armor, sound bullet-proof performance. Application： Long-haul communication, interoffice communication, especially suitable for application with high requirement of crush resistance like aerial installation.

nstallation： Direct- burial. Structural features： Non- metallic (FRP)/ Metallic (phosphate steel wire) central strength member, double plastic-coated aluminum tape- PE laminated inner sheath, double plastic-coated corrugated steel tape- PE laminated outer sheath.