9751 CBX T1DN Card (for Release 9005)
Our Part #: 90635F
Condition: Like New
Availability: In stock, ships within 24 hours
Our Price: $250.00
Description: The T1DN card transmits voice and data information over a digital facility at the rate of 1.544 Mbps. Because the T1DN card multiplexes information from up to 24 channels into a single digital bit stream, up to 24 analog voice or data trunk facilities can operate over a single pair of wires. A DS1 facility is a dedicated 4-wire communications link that connects digital endpoints. Digital endpoints are devices that terminate the DS1 facility, such as 9751 CBX systems, multiplexers, or external devices such as channel banks.