The public switched telephone network (PSTN) is the aggregate of the world’s circuit-switched telephone networks that are operated by national, regional, or local telephony operators, providing infrastructure and services for
Cable television is a system of delivering television programming to paying subscribers via radio frequency (RF) signals transmitted through coaxial cables or, in the 2010s, light pulses through fiber-optic cables.
The Internet Group Management Protocol (IGMP) is a communications protocol used by hosts and adjacent routers on IPv4 networks to establish multicast group memberships. IGMP is an integral part of
“PPPoE” redirects here. It is not to be confused with PoE. The Point-to-Point Protocol over Ethernet (PPPoE) is a network protocol for encapsulating PPP frames inside Ethernet frames. It appeared
What is the exact input signals level for a WDM EDFA? The main factor in control room while using the WDM technology is that the cable TV signal and internet
In GPON/EPON ONU, both types of patch cords are using according to the interface of ONU Generally, most of China OEM (Original equipment manufacturer) choosing SC/PC optical interface for their ONU/ONT. For such products, it’s
There is no particular optical input level for CATV passive node.It depends on various factors such as 1)Type of QAM signal 64 to 256 2)Minimum input level of Set of
More than 10 million homes worldwide already have fiber-to-the-home broadband connections because technology holds many advantages over other technologies. FTTH is a new technology that delivers high-speed Internet access from
ONT Features ► Plug and play, features auto-detecting, auto-configuration, and auto firmware upgrade, etc. ► Integrated OAM remote configuration and maintenance function. ► Support rich QinQ VLAN functions and IGMP
EPON and GPON each have their own advantages. GPON is superior to EPON from the performance index. However, EPON has the advantage of time and cost. GPON is catching up
