The Emerald ICE is a non‐blocking switch featuring no degradation of voice
signals. The system utilizes a 16‐bit, 20 MHz main microprocessor and peripheral
device (extensions and CO lines) processors in a distributed processing
configuration. Memory consists of 640K bytes of ROM and 384K bytes of RAM.
The Emerald ICE is shipped as follows:
•
1‐KSU with the following:
‐Ten (10) digital extension ports.
‐Two (2) analog device ports.
‐Six (6) CID ready CO Line ports.
‐Two music source enters (can be assigned as desired to CO lines for hold
music/messages.
‐One power failure port (CO Line 1).
‐One control contact (LBC, Gate, External Page Control).
‐One external paging equipment interface.
‐Two serial ports.
‐PC‐RMP Programming Interface.
‐SMDR (Station Message Detailed Recording).
Emerald ICE Installation & Hardware Reference Manual
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