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DeltaStream 8-port Pizzabox XGS-PON&GPON Combo Optical Line Terminal
electrical installation of the building. And the disconnect device shall have a contact separation at least
1.5mm.
2. Connect to the ground
In different environments, the device may be grounded differently. The following will instruct you to
connect the device to the ground in two ways. Note that the protective earthing terminal must be
connected to the installation protective earthing conductor.
Use the grounding bar
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If the device is installed in the Equipment Room, where a grounding bar is available, it is recommended
to connect the device to the grounding bar with an 18-14 AWG ground cable as shown in the following
figure.
PSM150-DC
PSM150-AC
Device (Rear Panel)
Ground Cable (18-14 AWG)
Equipotential bonding
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Equipotential bonding is the practice of intentionally electrically connecting all earthed systems to the
same grounding grid or connecting the grounding grids of all the earthed systems together through
the ground or overground metal so as to create an earthed equipotential zone. When lightning occurs,
the high voltage produced by lightning current in all systems will meanwhile exist in their ground cables,
and thus all ground cables have the same electrical potential and basically eliminate the electric strikes
between the systems. The figure below illustrates how to practice equipotential bonding in a network.
Note:
Equipment grounding instructions (for Denmark, Finland, Norway, Sweden)
Apparatets stikprop skal tilsluttes en stikkontakt med jord som giver forbindelse til
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stikproppens jord.
Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan.
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Apparatet må tilkobles jordet stikkontakt.
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Apparaten skall anslytas till jordat uttag.
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12
Connection
2.5A
Grounding Terminal
Grounding Bar
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