Allied Telesis AT-GS2002/SP - Manual (Page 25)

AT-GS2002/SP Gigabit Ethernet to Fiber SFP Media Converter Installation Guide
25
Twisted-Pair Port
LEDs
The twisted-pair port LEDs indicate the operating status of the twisted-pair
port (Port 2) on the AT-GS2002 Series converter. Refer to Figure 3 on
page 23 for the location of these LEDs. The link, activity, and Auto-
Negotiation functions are defined in Table 4 and the speed LEDs are
defined in Table 5.
Note
Refer to Table 7, “Rear Panel DIP Switch Settings” on page 34 to
configure the Auto-negotiation, speed, and duplex features
-
Table 4. Twisted-Pair Port LINK/ACT/AUTO-NEG LEDs
LED Color Description
LINK
Green A valid link is established on the port with its link-partner.
Blinking
Green
Indicates that when the AT-GS2002/SP Media Converter
is in SML mode, and the LINK has been dropped because
the LINK on the other port is lost.
Off A valid link is not established on the port with its link-
partner.
ACT
Blinking
Green
Indicates that the port is transmitting and/or receiving data
packets.
Off Indicates that there is no activity on the port.
AUTO
NEG
Green Indicates that the port Auto-Negotiation is ON.
Off Indicates that the port Auto-Negotiation is OFF.
Table 5. Twisted-Pair Port 100/1000 LEDs
Speed LEDs
Description
10M 100M
Off Off
Indicates that the port is not linked to its end-node.
Green Off Indicates that the port is operating at 10 Mbps.
Off Green Indicates that the port is operating at 100 Mbps.
Green Green Indicates that the port is operating at 1000 Mbps.