Hirschmann GREYHOUND GMM42 User Manual

Installation GREYHOUND Switch
Release 01 04/2016
35
 GMM32/GMM42
LED Display Color Activity Meaning
Power Supply voltage — None Media module is inoperative
Green Lights up Voltage supply to the media module is on
Voltage supply to the PoE port is on
Yellow Lights up PoE voltage is missing or is too low
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 Lights up Device detects a non-supported SFP
transceiver or a non-supported data rate
Flashing Device is transmitting and/or receiving
data
Flashes
1 time a
period
Device detects at least one unauthorized
MAC address (Port Security Violation)
PoE PoE status Green Lights up Power device is supplied with PoE voltage
Yellow Flashes
1 time a
period
Output budget has been exceeded
Device has detected a connected
powered device
Flashes
3 times a
period
PoE administrator status deactivated
Power
Power
Power
Power
PoE
LD
LD
Power
PoE
L
D
LD
PoE
PoE
Power
LD
LD

Hirschmann GREYHOUND GMM42 Specifications

General

Brand	Hirschmann
Model	GREYHOUND GMM42
Category	Switch
Language	English