Auerswald COMpact 4000 Operation Manual page 55

I Two times two RJ-45 sockets for the direct connection of ISDN end devices to the
two internal S
ports (only one of the two RJ-45 sockets may be used at the U
The pin assignment of the RJ-45 sockets is shown in the following.
J Power LED
K Status LED
L DIP switches to switch the terminators on and off separately for each port
M LAN LED
N Jumpers for switching over the operating mode separately for each port
Note: For information on LED colours see chapter Service and Maintenance
> Status Displays > Status Display on the LEDs.
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
/U ports or for the connection of NTBAs to the two external S
0 P0
Switched on
External S port
0
Installation and Commissioning
COMpact 4000 Interface Board Overview
Switched off
Internal S port
0
Preparation (Modules)
0
port)
P0
U port
P0
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