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Chapter 1 — Introducing the Option 11C Mini Page 23 of 332
Option 11C Mini Planning and Installation Guide
The Chassis Expander provides four card slots. The Chassis Expander
supports Meridian Mail Mini in Slot 10 only. You can place any IPE card in
slots 7, 8, 9, and 10. The CE-MUX bus extends to slot 10 for Meridian Mail
only.
An Option 11C Mini system, including a Main Chassis and a Chassis
Expander, supports eight physical and ten logical card slots.
The following is an example of a common Main Chassis configuration:
•one MSC card in slot 0
• one analog line card in slot 1, 2, or 3
• one digital trunk card in slot 1, 2, or 3
• one analog trunk card in slot 1, 2, or 3
• one NTDK16, 48-port Digital Line Card in Slot 4
The following is an example of a common Chassis Expander configuration:
• A line card in slots 7, 8, and 9
• Meridian Mail Mini in slot 10
Trunk capacity
It is difficult to estimate system capacities, as every installation varies
depending on end-user needs. In a moderate to busy work environment,
however, a common ratio of users to trunks normally falls between four and
six users to each trunk.
Software Generic
The Option 11C Mini supports X11 Release 24.24 and later software.
Conference channels
The MSC card supports 16 conference channels.
Power supply
The universal power supply unit is installed inside the chassis before the
system is sent to the customer. The power supply unit requires no installation
by the customer. The power supply operates on standard line voltages of
100-240 VAC. Total output power is 363 Watts.
Note:
The Option 11C Mini system does not support DC power input.