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Figure 7.2 After installing the cabinet attach the top shield.
IMPORTANT!
ККС-Hot is not included in the scope of supply
7.3 Optical connections
The switch has an optical distribution frame. For ease of operation, the optical
distribution frame can be removed from the cabinet. The optical cable is pulled
into PG13.5 cable glands. The optical cable is attached to the metal base of the
distribution frame with nylon ties. Optical fibers are laid in a splice cassette each
including 12 shrinkable plastic sleeves. Welded pigtails are connected to SC
adapters located on the adapter plane. Then the adapters are connected to
SFP modules with the use of optical patch cords. It is allowed to connect the
pigtails directly to SFP without any unnecessary connections.
7.4 Power supply connection
The switch is connected to 230 VAC source. Power supply cable is pulled into
the power supply unit through PG13.5 cable gland and is connected to the
automatic circuit breaker. The grounding wire is connected to a special
grounding screw.
