Zhone Technologies 4000E Manuale Utente
Fan Module
IPD4-A2-ZZ40-20
4000E IP Broadband Loop Carrier Installation Instructions
17
Fan Module
The 4000E fan module is installed vertically to the right of the interface
module slots. It comes pre-installed and should not be removed unless it is
being replaced. Fan functionality is indicated by the FAN LED on your
management module (all models): No illumination or solid green illumination
indicates all fans are currently functioning, solid amber illumination indicates
at least one of the four fans is no longer functioning.
module slots. It comes pre-installed and should not be removed unless it is
being replaced. Fan functionality is indicated by the FAN LED on your
management module (all models): No illumination or solid green illumination
indicates all fans are currently functioning, solid amber illumination indicates
at least one of the four fans is no longer functioning.
CAUTION:
Do not operate the 4000E without a fan module or with a fan module that
is not functioning properly.
Interface module user
guides
(model-specific)
z
module installation
distance and bandwidth capabilities
port pinouts
parameter defaults
parameter configuration options
CLI Management User
Guide
z
management module initialization instructions
command user guide
command definitions
configuration options common to all
management module models
configuration options common to all interface
module models
Table 1:
User Documentation
Document
Contents
05-17846
IP DSL Access Multiple
xer
4000E
U1
4
3
2
1
A
C
C
E
S
S
4000E Front View
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
MUL
TIPLEXER UPLINK MODULE
FA
N
PWR
Lnk
Act
Dplx
Fan Module
Fan LED