D300JCT-E1-120W

Product Summary

The D300JCT-E1-120W Dialogic JCT Media Board can be used by developers to provide costeffective, scalable, high density communications applications. The applications include those requiring digital network interfaces as well as multimedia resources, such as voice and software-based speech recognition or fax in a single Personal Computer (PC) slot. This board offers a rich set of advanced features and support Digital Signal Processor (DSP) technology, Continuous Speech Processing (CSP) technology, and industry-standard PCI or PCI Express bus and CT Bus technologies.

Parametrics

Absolute maximum ratings: (1)Operating temperature: +32°F (0℃) to +122°F (+50℃); (2)Storage temperature: -4°F (–20℃) to 158°F (+70℃); (3)Humidity: 8% to 80% noncondensing; (4)Clock rate: 1.544 Mb/s ±32 ppm; (5)Level: 3.0 V (nominal); (6)Pulse width: 323.85 ns (nominal); (7)Line impedance: 100 Ohm ±10%; (8)Other electrical characteristics: Complies with AT&T TR62411 and ANSI T1.403-1989; (9)Framing: SF (D3/D4); (10)Clock and data recovery: Complies with AT&T TR62411 and Telcordia TA-TSY-000170; (11)Jitter tolerance: Complies with AT&T TR62411 and ANSI T1.403-1989; (12)Connectors: RJ-48C; (13)Telephony bus connector: H.100-style 68-pin fine pitch card edge connector; (14)Loopback: Supports switch-selectable local analog loopback and software selectable local digital loopback.

Features

Features: (1)24 or 30 independent voice channels in a single PCI H.100 slot; (2)Eliminates silence and preserves hard disk space; (3)Lets developers implement unified messaging applications that meet VPIM standards; (4)Lower costs while creating larger high-density systems with fewer boards per chassis; (5)Maximizes the number of boards in the system; (6)Provides worldwide application portability and shortens development time by using the same API for almost any network protocol; (7)Separate models available with Universal PCI or PCI Express edge-connector; (8)Silence-compressed recording; (9)Supports DSP-based onboard fax and host-based speech recognition in certain environments (fax and host-based speech recognition are mutually exclusive); (10)Supports G.726 bit exact and GSM coders; (11)Unified call control access through Global Call interface; (12)Universal form factor compatible with 3.3 V and 5.0 V bus signals enabling deployment in a wide variety of PCI chassis from popular manufacturers.