EL2321 Media Converter
5
EL2321 User’s Guide
Physical Ports
This converter provides one 10/100/1000Base-TX RJ45 port and one 1000Base-FX
fixed fiber port or a 100/1000 Dual Rate SFP socket. For the 100Base and 1000Base
dual rate SFP socket, it provides options of multi-mode/single-mode or WDM
multi-mode/single-mode fiber. For the RJ45 TX port supports auto negotiation and auto
MDIX.
Port Status LEDs
The LED indicators give you instant feedback on status of the converter:
LED
State
Indication
PWR (Green)
Steady
Power On
Off
Power Off
Copper Port
Speed
Steady
Green: Copper Port connection at the speed of
1000Mbps
Amber: Copper Port connection at the speed of
100Mbps
Off
Copper Port connection at the speed of 10Mbps
LNKC (Green)
Steady
A valid network connection is established on TX port
Flashing
Data transmitting
OAM LOOP
(Green)
Steady
When device in OAM Active Mode
Flashing
Blinks for 4 seconds if loopback testing pass, when
device in OAM Passive Mode
GE
Steady
Fiber port connection at the speed of 1000Mbps
Off
Fiber port connection at the speed of 100Mbps
LNKF (Green)
Steady
A valid network connection is established on TX port
Flashing
Data transmitting
LFPT (Green)
Steady
LFPT function enabled
Off
LFPT function disabled