APON (Asynchronous Transfer Mode Passive Optical Network) is a very important early innovation of broadband technology. This technology has functions in transmitting data, voice, video, and signal sharing.
The advantages of APON include efficient data transmission, easy scalability, and being able to support various types of services, including voice, video, and data.
This article will explore APON from its definition, functions, and highlight the key advantages of this technology.
Also Read
Table of Contents
What is an Asynchronous Transfer Mode PON?
Asynchronous Transfer Mode Passive Optical Network marks the first milestone in the development of a commercially successful Passive Optical Network (PON) system. This network uses Asynchronous Transfer Mode (ATM) technology to transmit data over optical fiber. ATM, with its fixed-sized packet (cell) approach, offers advantages in terms of quality of service and minimal jitter.
APON’s electrical layer is specifically designed based on the ATM protocol, which uses a cell format with a 48-byte payload and a 5-byte header to carry information. As such, the technology pioneered the use of ATM as the electrical layer in PON architectures.
The Functions of APON
Asynchronous Transfer Mode Passive Optical Network has the main functions of data transmission, voice transmission, video transmission, and signal sharing. The following is an explanation of the functions of APON:
- Data Transmission: APON provides high-speed connections for various data services, such as internet browsing, video streaming, and large file transfers.
- Voice Transmission: This technology supports telephony services through voice over IP (VoIP) and conventional telephone services (POTS).
- Video Transmission: APON enables video transmission, including high-definition video, over optical fiber.
- Signal Sharing: Passive optical splitters allow a single optical fiber to serve multiple users, reducing infrastructure costs and improving the efficiency of optical fiber use.
The Advantages of APON
Asynchronous Transfer Mode Passive Optical Network, or ATM-PON, has several key advantages, ranging from offering efficient data transmission, easy scalability, and being able to support various types of services, including voice, video, and data. Here are some of the key advantages of APON:
1. Efficient data transmission
One of APON’s strengths is its efficient data transmission. It uses fixed-sized cells (48 bytes payload + 5 bytes header) to transmit data, which makes data transmission more efficient and can support various types of services (voice, video, data).
2. Easy scalability
Easy scalability is another advantage of this technology. It is easily scalable by adding more optical network terminals (ONTs), thus allowing service providers to increase network capacity easily without requiring major infrastructure changes.
3. High reliability
Since APON uses fewer active components (such as optical splitters), the reliability of the network is higher, especially when compared to active optical networks that have more components that are prone to failure.
4. Energy efficient
With a simpler design and the use of passive components, this technology is more energy efficient compared to active optical networks that require power to run the active components.
5. Supports various types of services
Another advantage of APON is that it supports various types of services, including data, video, and voice. This makes this technology a suitable choice to meet the needs of diverse users.
Those are the definition, functions, and advantages of an Asynchronous Transfer Mode Passive Optical Network that you need to know. Another thing to note is that APON on the market must pass the certification test from the Directorate General of Digital Infrastructure (DJID).
With DJID certification, users can feel calm about using an APON technology whose quality and security are guaranteed. For manufacturers or importers of this technology, obtaining certification from DJID is a mandatory step before the device can be officially marketed in Indonesia.
To simplify the certification process, you can use Type Approval Certification Services for ICT Products are available to assist with this process as a reliable solution.
