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SB21-K2 Includes Only:
Features:
The SB21-K2 is particularly well suited for improving high speed modem (V.34) performance. By reducing Echo Return Loss found on poor quality telephone lines, high speed data transmissions are significantly improved. The Model SB21-K2 is Wilcom's member of the TurboAmpFamily of enhanced line powered amplifiers. This very small repeater, which installs in a network interface device at the customer site, compensates for 2-wire POTS and special service circuits. It is estimated that 500,000 2-wire special service lines are installed each year in the U.S. The SB21-K2 lowers the cost of provisioning these circuits and improves their performance. On most loops, the SB21-K2 will also improve modem and fax performance. Additionally, POTS lines will have better voice performance if an SB21-K2 is used.
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