Meridian America 61 用户手册
2 9
Common Equipment cards
Super-loop Network
System Hardware-All
Purpose- Provides 120 time slots (one superloop) interface between
Network and Intelligent Peripheral Equipment. Utilizes the equivalence of
Network and Intelligent Peripheral Equipment. Utilizes the equivalence of
four network loops. May be connected to one or two
Controller
card(s).
The Superloop Network card is equipped with a Motorola
microprocessor which performs network diagnostics and signaling control,
and communicates with the Intelligent Peripheral Controller.
microprocessor which performs network diagnostics and signaling control,
and communicates with the Intelligent Peripheral Controller.
Quantity-As required. Refer to
System
engineering
engineering details.
Conference/lone and Digit Switch (TDS)
System
Purpose-Provides both Conference and TDS functions. This card
accesses two network loops, one for each function.
The Conference circuitry has a warning tone option and supports broadcast
mode. Up to 15 simultaneous conferences can be controlled with the
restriction that the total number of conferees in all conferences is not greater
mode. Up to 15 simultaneous conferences can be controlled with the
restriction that the total number of conferees in all conferences is not greater
than 30.
The TDS circuitry provides tones for different countries (up to 256 tones
and cadences).
and cadences).
Equipment identification and ordering information 553-3001-154