Canoga-perkins 9151 Network Interface Device Bedienungsanleitung PDF herunterladen (Seite 11)

The LEDs on the front panel show the system and port conditions. The STA and CFG LEDs show

the management conditions; see Table 1. Each interface module includes from two to six LEDs;

Table 2 lists all possible LEDs. For details about the LEDs, see your interface module and Tables 1

and 2.

Table 1. 9151 Management LEDs

LED Status Description

P1 (Primary) or Off No power/power supply not installed

P2 (Secondary) Power Green Normal operation

Amber System self-test

Red Power failure/Major alarm

Fans Green Normal operation

Amber System self-test/one fan failed

Red Power failure

Red blinking Fan not installed

Management Off No power

Green Normal operation

Green blinking Management traffic

Amber System self-test/over-temperature

Amber blinking Management traffic with over-temperature

Red Diagnostic or CPU failure

Table 2. 9151 Interface LEDs

LED Status Description

TX Off No transmission activity

Green blinking Transmission activity

Amber System self-test

Amber blinking Collisions

Red Port disabled; may be due to Link Loss Forwarding (LLF)

RX Off No link

Green Link established

Green blinking Receiving activity; if UTP port, full duplex (FDX)

Amber System self-test or, if UTP port, half duplex (HDX)

Amber blinking Receiving activity; if UTP port, HDX

NET Off Non-network connection

Green Network connection

Amber System self-test

9151 Network Interface Device

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Canoga-perkins 9151 Network Interface Device Bedienungsanleitung Seite 11