Motorola 21002 Fast V.34 Managed External Modem Sdc Syncronous

Product Description

The Motorola 21002 is a sophisticated external modem engineered to provide high-speed data transmission capabilities, adhering to the V.34 standard. This standard allows for data rates of up to 33.6 kbps, offering a significant improvement over earlier modem technologies. As a 'managed' modem, it likely includes features for remote configuration, monitoring, and diagnostics, making it suitable for deployment in network infrastructure where centralized control and maintenance are essential. The inclusion of 'SDC Synchronous' in its description highlights its capability for synchronous data transfer. Synchronous communication is characterized by a continuous stream of data bits, often used in high-bandwidth applications and point-to-point connections where timing is critical. This contrasts with asynchronous communication, which uses start and stop bits for each character. The synchronous capability makes the 21002 well-suited for applications requiring efficient and reliable data flow, such as leased line replacements or high-speed data links. Designed as an external unit, the Motorola 21002 would typically connect to a host device via a serial interface (e.g., RS-232). Its robust design and management features suggest it was intended for business or enterprise environments, potentially serving as a critical component in Wide Area Network (WAN) connections, remote site access, or data concentrator applications. The combination of V.34 speed and synchronous operation positions it as a capable solution for demanding data communication needs of its time.