Status Messages Via Leds; Basic Unit; Expansion Cards - BinTec X4100 User Manual

3
Hardware Description and Installation
Illuminated input keys
48 BinTec Access Networks GmbH
3.5

Status Messages via LEDs

The different types of LED used by the
status messages and the meaning of the LEDs on the expansion cards are giv-
en below.
3.5.1

Basic Unit

The display input keys illuminated during operation guide you through the MMI.
You will find a detailed description of the MMI LEDs in
If the green LED flashes or lights, this always means fault-free operation. If the
red LED flashes or lights, this indicates a fault.
You can obtain more detailed status information via the display, the Setup Tool
or an SNMP Management Tool.
3.5.2

Expansion Cards

The expansion cards are equipped with LEDs. This chapter describes the status
messages given by these LEDs when the cables are connected.
BRI Expansion Card X4E-2/3BRI
The BRI expansion card has six LEDs, which are assigned in pairs (red and
green) to each port.
The LEDs on the BRI expansion card indicate the following status messages:
LED
lights
green X
LED
–
–
X4100/200/300
LED
Meaning
flashes
– 1 B-channel is used
X 2 B-channels are used
– None of the B-channels used
basic unit for indicating
chapter 5.2.2, page 85.