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zNID 24xx Installation
36
zNID Hardware Installation Guide
Overview of zNID 24xx series installation
1
Select the location
Ensure that the environment is free of dust and excessive moisture and
has sufficient ventilation.
The zNID may be installed in a vertical or horizontal orientation (wall or
desktop. The zNID should be placed in a clean dry place as is appropriate
for electronic equipment
Installation precautions
on page 37
Install the system in reasonable proximity to all equipment or rooms
where the TV or computer reside for straightforward connections.
2
Mount the zNID.
Mount the zNID
on page 38
3
Install service fiber to the zNID.
Connect to network
on page 46
4
Connect AC power and/or UPS
Connect power
on page 48
5
Connect the subscriber facing services
a
Connect telephone (POTS) service
See
Connecting POTS
on page 49
.
b
Connect Ethernet service
See
Connect Ethernet ports
on page 50
.
c
Connect Ethernet service
See
Connect coaxial port
on page 51
.
6
Complete
Checking the LEDs
on page 52
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Installation precautions
zNID Hardware Installation Guide
37
Installation precautions
Maximum operating temperature should not exceed the range of 0° C to 40° C
(32° F to 104° F).
Ensure that proper cable grades are used for all system and network
connections. For best results, use the cables and connectors recommended in
this document.
Connect the system to the power supply circuit as described in this document.
Before making fiber connections, be sure that the optical cable fiber tips and
components are clean and free of dust and debris. Follow established cleaning
procedures if required.
Note:
Sharp bends in fiber cables create undesirable optical
attenuation or loss. The zNID fiber tray provides fiber spools and
hooks to avoid sharp bends in the fiber cable. A minimum bend radius
of 30 mm (1.2 in) is recommended for stripped fiber.
La température maximum de fonctionnement ne doit pas dépasser le plage de
0° C à 40° C (32° F à 104° F).
Assurez-vous que les rangs de câbles corrects sont utilisés pour tous les
raccordements du système et du réseau. Pour les meilleurs résultats, utilisez
les câbles et connecteurs recommandés dans ce document.
Raccordez le système au circuit d'alimentation comme décrit dans ce
document.
Avant de réaliser les raccordements des fibres, soyez sur que les embouts de
fibre des câbles optiques et les composants sont propres et libres de poussière
et autres débris. Suivez les procédures de nettoyage établies si nécessaire.
Note: Remarque
: Les courbes serrées dans les câbles optiques
créent une atténuation ou une perte optique indésirable. Le plateau de
fibres zNID fournit des bobines et des crochets de fibre afin d'éviter
les courbes serrées dans le câble optique. Un rayon de courbure
minimum de 30 mm (1,2 po) est recommandé pour la fibre dénudée.
Page 38 / 58
zNID 24xx Installation
38
zNID Hardware Installation Guide
Mount the zNID
The zNID enclosure can be mounted on a vertical surface or a horizontal
surface (wall or desktop).
Wall mount with fiber tray
on page 38
Wall mount without fiber tray
on page 41
Desktop with fiber tray
on page 43
Wall mount with fiber tray
The zNID fiber tray can be mounted on a wall using four screws.
Caution:
To prevent damage to the enclosure, use screws
appropriate to the mounting surface.
Précaution
: Afin d'éviter d'endommager l'enceinte, utilisez des vis
adaptées à la surface de montage.
Caution:
Install the zNID fiber tray a proper height from the floor.
Précaution
: Installez le plateau de fibres zNID à une hauteur
correcte par rapport au sol.
Page 39 / 58
Installation precautions
zNID Hardware Installation Guide
39
Mounting the zNID fiber tray on a wall
To mount the zNID fiber tray on a wall:
Figure 10:
Installing the fiber tray on a wall
1
Prepare the surface for mounting.
Page 40 / 58
zNID 24xx Installation
40
zNID Hardware Installation Guide
2
Hold the bracket level in the desired location and mark the hole positions.
The holes for the fiber tray are 8 cm apart (about 3.15 inches or a little
less than 3 and 3/16 inches) on the horizontal axis and 4 cm apart (about
1.57 inches or about 1 and 9/16 inches) on the vertical axis.
3
Drill the holes.
4
Line up the fiber tray with the screw holes and attach the screws.
Use attaching hardware appropriate for the type of surface to which the
unit is mounted (i.e. wood, brick, CB, etc.).
Use shims when necessary to keep the zNID vertical.
5
Wind the fiber in the tray.
See
Optical fiber cable placement in the zNID fiber tray
on page 45
6
Put the zNID on the fiber tray.
The wall mount sockets on the zNID fit the two nubs which stick out from
the fiber spool on the fiber tray.

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