Installation guide

Page 7
The Front Panel
The Front
Panel
The front panel displays the following connectors and LEDs:
❏ AUI connector
❏ AUI Uplink LED
❏ Six fiber optic ports (one transmit and one receive con-
nector per port); twelve ports for double-slot version
❏ Partition, Link/Receive LEDs
❏ Segment LEDs 1 and 2
Figure 3 illustrates the 10BaseF front panel.
Figure 3 Fiber Module Front Panel
Table 1 identifies the connectors and LEDs and defines their func-
tion.
AUI Uplink
LED
AH2072H6-FST
UPLINK 0
AUI
SEG1
SEG 0
PARTITION
LINK/RECEIVE
PARTITION
LINK/RECEIVE
PARTITION
LINK/RECEIVE
PARTITION
LINK/RECEIVE
PARTITION
LINK/RECEIVE
PARTITION
LINK/RECEIVE
123 456
AUI Connector
10BASEF Ports
SEG2
LED
Seg1 LED
Table 1 Front Panel Connectors and LEDs
Name Function
AUI Connector
Recessed slot
Serves as the uplinking port to a network backbone.
For the mini MAU, this compartment houses the
recessed mini MAU.
10BaseF Connectors
Six or twelve ports; each can be connected to an Ether-
net device, including another hub for daisy chaining.
AUI Uplink LED
If active MAU attached, this LED remains lit, indicating
that the link is enabled.
Partition LEDs
Six or twelve (double-slot) LEDs, indicating partitioning
ports on the module.
Link/Receive LEDs
Six or twelve LEDs, indicating link connection and traf-
fic on ports on the module.
Segment 1 LED
Segment 2 LED
Remains lit to display which backplane segment (Seg1
or Seg2) the module is currently connected to.
Neither segment LEDs light if module is not connected
to any of the backplanes, however, the module still
function s as an active repeater.