Industry News

With the rapid expansion of FTTH (Fiber to the Home) networks worldwide, XPON ONU devices have become essential equipment for ISPs and telecom operators. These devices enable hi...

Global fiber optic cable production is highly concentrated, with China, the United States, Japan, Italy, and India leading the way, controlling over 91% of the global market share.

FTTH, FTTR, FTTB, and FTTO are all subdivisions of fiber optic access technology FTTx. The core difference lies in the different endpoints of the 'last mile' fiber connection, w...

OTT stands for "Over The Top," referring to services that bypass traditional operator networks and are delivered directly to users over the public internet.

SFU and HGU are core devices in the field of fiber optic communication and network access, primarily used for broadband access in home or small business scenarios. With the popu...

What is EDFA(Erbium-Doped Fiber Amplifier) EDFA is an active optical device that amplifies weak 1550nm optical signals by doping the core of an optical fiber with rare earth ele...

Cable TV analog signal Cable TV analog signals (the traditional 'antenna' signals) were the mainstream signal form of early cable TV. Essentially, it directly 'carri...

A Modem can refer to Fiber Modem (ONT/ONU)，ADSL Modem，Cable Modem，4G/5G Modem，LoRa/NB-IoT Modem，PLC modem，Satellite Modem...

POE stands for Power over Ethernet, which refers to a technology that can provide DC power while transmitting data signals to some IP-based end devices without changing the exis...

Tuner is an electronic device whose core function is to selectively receive a signal of a specific frequency from a complex RF signal and convert it into an intermediate frequen...

LNB (Low Noise Block) is a module that integrates a low-noise amplifier (LNA) and a downconverter.

G.652D and G.657 dominate access networks, G.654.E and G.655 dominate long-distance trunk lines, and G.653 is accelerating its phase-out. G.657 has more than 50% penetration in...