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Why Do We Need POTS over E1 Converter?

Uploaded2021/9/22 0:00:00     Hits    Source

POTS media converter allows users to connect central office voice-level signals to remote devices using standard telephone signaling. Many traditional devices are still installed, using these traditional networks to provide high quality voice services, and media converters provide connection flexibility, which can extend the service life of these devices. In this article, we will introduce what is POTS, what is E1 and why do we need POTS over E1 Converter.

What is POTS?

POTS stands for Plain Old Telephone Service, or Plain Ordinary Telephone System, and is a retronym for voice-grade telephone service. This technology was introduced as the antonym of voice-grade telephony. To transmit audio signals, POTS uses copper cables to convert audio signals into analog signals.

What is E1?

E1 is a digital communication link that can transmit voice, data and video signals. E1 is used in Europe and provides a 2.048Mbps communications link. E1 frame is composed of 32 channels, and each channel is transmitted at 64 Kbps. Among these 32 channels, 30 channels are used to carry voice, and the remaining two channels are used for signaling and synchronization. E1 uses time division multiplexing to separate data and allocate channels for transmission.

What is E1 Converter?

E1 converter, or E1 Ethernet converter, the function of it is Ethernet over E1 transmission. E1 converter provides high-speed LAN-to-WAN connectivity. E1 converter can support E1 port with 75ohm or 120ohm port. The device can support Console management, easily manage the device and monitor its working status.

E1 Converter

Why Do We Need POTS over E1 Converter?

Although Internet-based telecommunications technologies, such as Voice over IP (VoIP), are widely used today, some companies still use POTS for internal confidential communication. Due to the long-distance transmission capability and higher reliability, this technology is being reused for commercial communications.

Due to the physical infrastructure, POTS will always be with us. All copper wires on poles and thousands of miles of copper wires buried underground have been reused to support VoIP technology and high-speed bandwidth. The combined use of copper wires for POTS and fiber optic cabling is an integral part of our modern communications infrastructure.

Baudcom offers all types of E1 Converter. For more information, please visit Baudcom.

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