ATL Telecom R1-SW Ethernet Switch - Manual (Page 36)

R1-SW24L2B User’s Manual
2-8
Gigabit Ethernet Port LED (B)
The following table describes the information indicated by LEDs of the Gigabit Ethernet port on
the OPT-N1ES1CD module:
Table 2-8 LED Functions of Gigabit Ethernet Port on the OPT-N1ES1CD Module
LED Color State Description
On Indicates that the port have established a valid link with the network.
Blink Indicates that the port is transmitting or receiving data.
ACT/
LINK
(A, B)
Green
Off
Indicates that the port have not established a valid link with the
network.
On Indicates that the port is operating at 1000Mbps speed. SPEED
1000
Orange
Off Indicates that the port is operating at 100Mbps speed.
OPT-N1EL1CD
The OPT-N1EL1CD provides one Gigabit Ethernet PON port and one Gigabit Ethernet combo
port. The SFP type of the Gigabit Ethernet port supports 100Mbps and 1000Mbps. The Gigabit
Ethernet PON port (1000Base-PX) provides maximum 20Km of service length.
The feature of the OPT-N1EL1CD is as follows:
Gigabit Ethernet PON Port LED (A)
The following table describes the information indicated by LEDs of the Gigabit Ethernet PON
port on the OPT-N1EL1CD module:
100/1000Base-SX/LX
SFP port 1000Base-PX port 10/100/1000Base-T port
LEDs of 1000Base-PX port LEDs of 100/1000Base-SX/LX SFP port
and 10/100/1000Base-T port