Hirschmann GREYHOUND GMM42 User Manual

32
Installation GREYHOUND Switch
Release 01 04/2016
1.8.2 Port state
These LEDs provide port-related information.
LED Display Color Activity Meaning
L/D Link state/
data traffic
— None Device detects an invalid or missing
link
Green Lights up Device detects a valid link
Flashes 1 time a
period
Port is switched to stand-by
Flashes 3 times a
period
Port is switched off
Yellow Flashing alternately Device is transmitting and/or
receiving data
Lights up Device detects a non-supported SFP
transceiver or a non-supported data
rate
Flashes 1 time a
period
Device detects at least one
unauthorized MAC address (Port
Security Violation) and sends a trap.
Flashes 3 times a
period
The device deactivates the relevant
port (auto-deactivation).
L/D
GRS1042
GRS1142
GRS1142
L/D
L
L
D
D
V.24
MGMT
P1
P2
USB
MGMT
P1
P2
V.24
GRS1142
GRS1042
MGMT
L
D
444
1
11
5
5
59
98812
Slot 1
Slot 2

Hirschmann GREYHOUND GMM42 Specifications

General

Brand	Hirschmann
Model	GREYHOUND GMM42
Category	Switch
Language	English