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OptiXstar B850G-8E8P3W3
Quick Start
Issue 01 (2022-04-07)
NO TICE
● During onsite operations, ensure that optical fibers are force-free and
the bend radius is greater than 40 mm. Otherwise, services may
become abnormal or even fail due to degraded signal transmission.
● The fiber strength member must be securely grounded. In addition, the
ground point of the fiber strength member must be at least 3 meters
above the ground (which prevents manual touching), and no
combustible materials are around the ground point within a distance
of 0.3 m. If the fiber strength member fails to be securely grounded, it
must be insulated. Otherwise, the fiber strength member may
introduce heavy currents if it connects to a heavy-current power line,
threatening human safety.
b.
Grounding solution 2: The fiber strength member is grounded inside
a network box.
The fiber strength member must be connected to a ground bar at the
ground point using a ground cable. The ground point can connect to the
network box using a metal in an equipotential manner. When the fiber
strength member connects to a heavy-current power line, heavy currents
may be discharged inside the network box using the ground bar. If this
happens, sparks may occur at the contact point between the fiber
strength member and the ground bar, which may burn the device and the
network box. To prevent this issue from occurring, use solution 1.
NO TICE
If the ground bar of the network cabinet fails to securely ground, ensure
that the fiber strength member is disconnected from the ground bar and
that the fiber strength member is properly insulated. Otherwise, heavy
currents may be discharged using the network ports on the local and
peer devices, which may damage these network ports.
Copyright © Huawei Technologies Co., Ltd.
3 Installing the Device
13
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