Filter
Top Products
LEDs for Optional Fiber Modules
The LEDs provide a real-time information of operational status. The
following table provides a description of the LEDs.
Table 3-1. The Description of LED-Indicators on 100FX Modules
Features / Specifications
n Conforms to the IEEE 802.3u 100Base-FX & 802.3x Full Duplex Flow
Control standard
n One-port 100Base-FX fiber module
n LED-indicators for TX, RX, Link, and FDX/COL 4 LEDs.
n A DIP-switch on the fiber module to select Full-duplex or Half-duplex
for the port
n Maximum Forwarding Rate: 148810 pps for 100Base-FX
n Dimensions: 102mmx 71mmx 24mm
n Weight : 60 ±5g
n Operating Temperature : 0°~45°C (31°~113°F)
n Environment Humility : 10% ~90% (Non-condensing)
n EMI : FCC Class A, CE mark
LED
Status
Description
Blinks Port is transmitting data
TX
Off No data is be transmitted
Blinks Port is receiving data
RX
Off No data is received
Yellow The port has link established with a device
Link
Off No device attached
Yellow The port is operating in Full-duplex mode
Blinks Collisions are occurring
FD/COL
Off
No device attached or in port is operating in half-
duplex mode
11