B&B Electronics EIRP410-2SFP-T - Manual - Manual (Page 9)

Manual Documentation Number: EIRP410-2SFP-T-0912m 5
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
LED Indicators
The diagnostic LEDs located on the front panel of the industrial switch provide real-time information of operation and
status. The following table provides the description of the LED status and their meanings for the switch.
LED Status Meaning
PWR1
Green Power 1 is active
OFF No power inputs
PWR2
Green Power 2 is active
OFF No power inputs
Fault
Red Power input 1 or 2 is inactive
OFF Power 1 & Power 2 are both active or no power inputs
P9, P10 (RJ-45)
Upper
LED
Green Connected to network
Blinking Networking is active
OFF Not connected to network
Lower
LED
Green The port is operating at speed of 1000M
OFF The port is disconnected or not operating at speed of 1000M
Link/Active
(P9, P10)
Green SFP port is linking
Blinks Data is transmitting or receiving
OFF Not connected to network
P1 ~ P8
(Green)
Green Connected to network
Blinking Networking is active
OFF Not connected to network
P1 ~ P8
(Yellow)
Yellow Ethernet port full duplex
Blinking Collision of packet occurs
OFF Ethernet port half duplex or not connected to network
FWD (P1 ~ P8)
Green
A powered device is connected utilizing Power over Ethernet on
the port
OFF No device is connected or power forwarding fails