Powering up your 4000e blc, Caution, Interface module slot module guides – Zhone Technologies 4000E User Manual
Page 10: Fastening screws
10
4000E IP Broadband Loop Carrier Installation Instructions
IPD4-A2-ZZ40-20
2 Align the interface module with the slot module guides. With the interface
module PCB facing up and the interface module model name on the right
side of the module faceplate (facing towards you), align the left and right
edges of the PCB with the slot module guides of the chosen slot on the
4000E.
3 Slide the interface module fFirmly into the chassis. Tighten the fastening
screws on the interface module faceplate.
Powering Up Your 4000E BLC
CAUTION:
Turn your DC power source(s) OFF until you have completed connection
of the 4000E as outlined in the following sections.
Do not operate the 4000E without a ground connection.
1 Connect a ground wire to the 4000E: Line up the 2-hole terminal lug of
your ground wire with the two holes on the small, unpainted section on
05-17831
IP DSL Access Multiple
xer
4000E
U1
4
3
2
1
A
C
C
E
S
S
Interface
Module
Slot Module Guides
MUM
MUL
TIPLEXER UPLINK MODULE
FA
N
PWR
Lnk
Act
Dplx
PWR
T1
INVERSE
MUL
TIPLEXER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RX
TX
AL
LK
TIM
05-17832
IP DSL Access Multiple
xer
4000E
U1
4
3
2
1
A
C
C
E
S
S
Fastening Screws
MUM
MUL
TIPLEXER UPLINK MODULE
FA
N
PWR
Lnk
Act
Dplx
PWR
T1
INVERSE
MUL
TIPLEXER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RX
TX
AL
LK
TIM