Installation guide

AT-8400 Chassis Installation Guide
29
Note
Always use installation screws to secure the line card to the chassis.
Leaving a line card partially seated may cause the system to halt
and subsequently crash.
Once you have installed a line card, the WAIT/REMOVE LED on the
AT-8401 management card turns steady amber. The LED remains
amber for approximately 20 seconds. Once the LED changes to
steady green, you can install another line card in the chassis. Do
not install a line card when the LED is amber.
10. Connect the appropriate cables to the line card. See the AT-8400
Series Switch Reference Guide or the appropriate Line Card
Installation Guide for cabling details about your particular line card.
Figure 17 shows a twisted pair cable being inserted into an RJ-45
connector on an AT-8411 Line Card.
Figure 17 Installing a Twisted Pair Cable into an RJ-45 connector
11. Power on the end nodes.
12. Make sure the appropriate LEDs are lit. See the AT-8400 Series
Switch Reference Guide or the appropriate Line Card Installation
Guide for LED and cabling details about your particular line card.
5
6
M
7
8
AT-8411
TX
1
2
3
4
5
6
7
AT-8411
TX
1
2
3
4
5
6
7
AT-8401
RS-232
TERMIN
A
L
PORT
RESET
AT-8411
TX
1
2
3
4
5
R
DY
RDY
RDY
PWR
M
G
M
T
FAN
A
WA
I
T/
REMO
VE
F
LT
M
S
TR
FA
N
B