Enterasys Matrix 7G4202-30, Hardware Installation Manual

Page: 59 / 110

Connecting to the Network
Installation 3-23
Figure 3-14 Example of Cable Placement When Using Optional RJ21 Angle Adapters
4. Verify that a link exists by checking that the port RX (Receive) LED is ON (flashing amber,
blinking green, or solid green). If the RX LED is OFF and the TX
(Transmit) LED is not blinking
amber, perform the following steps until it is on:
a. To view the receive and transmit activity on a group of segments, press the GROUP SELECT
button (see
Figure 3-7 ) to step to the group of interest (Groups 1 through 4). Each time the
GROUP SELECT button is pressed, the GROUP LED lights up in sequence, indicating
which Group is selected. The receive and transmit activity for that group of segments is then
indicated by the RX and TX LEDs for each segment.
12X
1X
24X
13X
RESET
COM
CPU MGMT
GROUP
SELECT
GROUP
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
36X
25X
48X
37X
G
R
O
U
P
2
G
R
O
U
P
3
G
R
O
U
P
4
G
R
O
U
P
2
7H4383-49
FAST ENET
DFE