Sixteen cards can be housed in a single carrier, or as many as 96 cards in a 72" cabinet. This extremely high-density feature is important in data centers, concentration sites and other locations where space is at a premium.

Features:
User-configurable data rates of 2400, 4800, 9600, 19,200, 38,400 and 56,000bps, plus 64Kbps Clear Channel
Co-resident EIA-232D/ V.24 and CCITT V.35 interfaces
Point-to-point or multipoint operation
Full complement of local and remote loopbacks
Integral 511 test pattern generator and comparator
Three power levels for compatibility with RBOC and Local Exchange Carrier fixed data rates of 19,200 bps
Elastic Store feature for extended circuit applications
Diagnostic and line compatibility with DATAPHONE II 2500, 2600 Series, and COMSPHERE 3600 Series DSUs
Point-to-point operation as a Limited Distance Modem