Aastra MX-ONE - Connectors and LEDs on Board Fronts

Cabling
Cable Name From Position To Position
TSR 490 0116/5000,
TSR 490 0116/12M
(UK)
AC/DC DC/DC
1
TSR 903 0113/1
(UK)
Battery AC/DC
TFL 281 325/4000 Battery Battery
TSR 491 406/120 LSU-E
1, 2
DSU
1
TSR 491 406/1050 LSU-E
3, 4
DSU
1
TSR 482 0206/1600 ESU
4
LSU-E
5
5.6 Connectors and LEDs on Board Fronts
This section describes the connectors and LEDs on the ALU2, DC/DC, ELU31,
ELU33, ELU34, ESU, IPLU, SPU, TLU76, TLU77, TLU79, TLU80, and TLU83
boards.
The indication of board status with dual color LED is:
• Steady RED: The board is in passive state
• Flashing RED: Error state
• Alternating RED/GREEN: The board is starting up or is blocked
• Steady GREEN: The board is active without traffic (all channels are idle)
• Flashing GREEN: The board is active with traffic on at least one channel
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6/1531-ASP 113 01 Uen J2 2008-07-17