Board Function Optional boards Connections
SLI4-2
SLI8-2
SLI16-2
4, 8 or 16 Z interfaces Analog Z terminals
UAI4
UAI8
UAI16
UAI16-1
4, 8 or 16 UA interfaces
UAI16-1 board: possibility of
powering terminals connected to
the 16 interfaces remotely from
an external EPS48 power sup-
ply
Alcatel-Lucent 9 series
4070 IO/EO DECT base
stations
EPS48 only on interface 1
of the UAI16-1 board
2.4.2 Detailed description
2.4.2.1 Processing Unit PowerCPU EE/PowerCPU EE C25 Board
Figure 2.2: PowerCPU EE
The PowerCPU EE/PowerCPU EE C25 board performs the CPU functions of an OXO Connect system.
2.4.2.1.1 Function of the LEDs
Name Color Function
CPU Green CPU functioning LED (flashing)
POWER Red/Green • Mains operation: steady green LED
• Battery operation: steady yellow LED
• Idle: flashing red LED
• System shut down: steady red LED
FAN Red/Green • Both fans functioning: steady green LED
• 1 or both fans down: steady red LED
LAN Green LAN functioning LED (flashes when there is traffic)
Mini-MIX Green (only on OXO
Connect Compact plat-
form)
Green only when accepted by the license 2B channels for
MIX-2 boards. Detection of Mini-MIX board in OXO Connect
Compact platform.
Chapter
2
Hardware description
8AL91217USAA - Ed. 01 - July 2018 - Installation Manual 27/216
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