9
Yellow
(Lower LED)
Ethernet port full duplex
Blinking
(Lower LED)
Collision of packets occurs
Off
(Lower LED)
Ethernet port half duplex or not connected to
network
Green
(Upper LED)
Connected to network
Blinking
(Upper LED)
Networking is active
Off
(Upper LED)
Not connected to network
Green
(Lower LED)
The port is operating at speed of 1000M
P17 ~ P18
(10/100/1000T)
Off
(Lower LED)
The port is disconnected or operates at speed
of 10/100M
Green
SFP port is connected to network
Blinking
Networking is active
P17 ~ P18
Link/Active
(100/1000 SFP)
Off
Not connected to network
Ports
RJ-45 ports
The UTP/STP ports will auto-sense for 10Base-T/100Base-TX connections (Fast
Ethernet) or 10Base-T, 100Base-TX, or 1000Base-T connections (Gigabit Ethernet).
Auto MDI/MDIX means that the switch can connect to another switch or workstation
without changing straight through or crossover cabling. See the figures below for straight
through and crossover cable schematic.
