The world is accelerating the construction progress of 5G network, and the N×25Gbit/s WDM technology applied to 5G prequel has become the preferred solution for the prequel network. Considering cost, power consumption, performance, reliability and other factors, it is mainly divided into four kinds of multiplexing technologies: coarse, medium, fine and dense. A few days ago, HTF has achieved a large number of CWDM, DWDM wave separator shipment, performance fully meet the operator standard requirements. Domestic 5G phase III construction will start soon, and overseas 5G construction will speed up. HTF will bring competitive wave separator series products to help 5G construction to land.

   The semi-active scheme focuses more on the functional characteristics such as maintenance and management, and the added OAM function of semi-active equipment drives the demand growth of TAP-PD. HTF has been deeply engaged in this kind of products for nearly 20 years, and has great advantages in production capacity and quality in the industry. At the same time, with the mass produced MWDM combinatory produced by HTF, tap-PD +MWDM Mux/Demux integrated module can be provided, which is better in size than discrete devices.

   At the same time, in order to improve the automation of 5G network operation and maintenance, OSW and OTDR can be deployed in the machine room side equipment to increase fault detection and protection capabilities. OTDR is convenient to locate fault points quickly, and OSW can be quickly reversed to realize fiber level protection of pre-transmission network.

   From the perspective of passive product requirements of 5G pre-transmission network, HTF can meet customers‘ one-stop purchasing requirements for discrete devices (WDM, TAP-PD, OSW, and OTDR) or integrated module products.

   Remain true to our original aspiration and keep our mission firmly in mind HTF adheres to the principle of "national importance", abides by quality, and continuously delivers high-quality products to customers. Win customers‘ trust and cooperation with quality and performance, actively promote 5G network development and help 5G take off.