The Master Control Unit (MCU), is a dedicated
wireless server which connects to standard analog or digital
ports on the host telephone switch.
The MCU is available in two scalable configurations:
the Link 150 MCU, and the Link 3000 MCU. These flexible
sizes allow customers to grow their system easily as the
number of Wireless Telephone users increases.
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The Link 150 MCU is
conveniently sized to support 16 Wireless Telephone
users and four Base Stations. Four Link 150 MCUs
can be linked together by an Inter-Processor Communication
(IPC) cable to support as many as 64 users and 16
Base Stations. |
The Link 150 MCU is connected to the telephone
switch or Centrex lines by an RJ-21 connector and is powered
by 24-Volt DC through a 120-Volt AC adaptor. An administration
mode allows you to easily add or remove Wireless Telephones
from the system, make changes to the MCU configuration,
and download software updates if necessary. LED lights
on the front panel indicate the status of lines and Base
Stations. The Link 150 MCU can be easily mounted in a standard
19-inch equipment rack with the purchase of a separate
rack mounting kit.
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The Link 3000 MCU is the processing
center for SpectraLink's large-scale Link WTS. It
consists of at least one primary shelf and up to
nineteen expansion shelves and can support up to
3,200 users. The primary shelf contains the system
controller card that manages call processing for
the wireless network. Telephone line and Base Station
connections are made to an Interface Module. Each
module supports 16 Wireless Telephones and six Base
Stations, for up to 160 Wireless Telephones and 60
Base Stations per shelf. Multiple sites can be networked
using T1 circuits between up to 18 remote shelves
and the main site. |
