MISCOM8220G Layer 3 Din-rail Industrial Ethernet Switch
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Hot plugging steps:
Observe the end of the PCB gold finger.
Insert the gold finger end into the metal shield cage of the SFP. When
you hear the sound of the cymbal, the device has been inserted into the
position, and then the SFP is inserted and removed, and placed in the normal
position parallel to the interface.
Hot extraction step:
The SFP plug handle is first pulled down perpendicular to the interface,
and the optical device should be disconnected from the hook of the SFP shield
cage.
Pull out the SFP modules in parallel.
2.2.5. Laying cable
Cables should be laid out in the following conditions:
Check that the specifications, model and quantity of all cables are
consistent with the construction drawing design and contract requirements
before laying the cable;
Before the cable is laid, check whether the cable is damaged, whether
there is a certificate such as the factory record and quality assurance to prove
its quality;
The specifications, quantity, routing direction, and placement position of
the cables to be laid out shall conform to the construction drawing design
requirements, and the wiring length of each cable shall be determined
according to the actual position;
The user cable is placed separately from the power cord;
There shall be no disconnection in the middle of the cable laid in the raft,
or a joint in the middle;
The cable should be straight and tidy in the aisle, and the turn should be
even, smooth and straight;
The cable should be straight in the channel, and should not be out of the
channel, blocking other access holes, and should be tied and fixed at the cable
exit channel or cable bend;
When the cable, power cable, and ground cable are placed in the same
slot, the cable, power cable, and ground cable cannot overlap and mix. When
the cable is too long, the cable grounding plate must be placed in the middle of
the cable tray and cannot be pressed on other cables.
When laying the fiber on the tail, prevent the cable from knotting and
minimize the turning, and the turning radius should not be too small. The
lashing should be tight and not too tight. When laying on the cable rack, it
