MP1900X Series Router Installation Manual Router Maintenance
copyright2019 Maipu, all rights reserved
6-5
Figure 6-9 The SFP connection fiber
It is suggested not to insert the SFP module with the fiber into the slot directly.
Please first pull out the fiber and then install.
6.3 De-dust the Router
This section describes how to de-dust the MP1900X series router.
The de-dusting mainly refers to the air inlet, outlet, swappable interface daughter
card, and pigtail of the router. The main board can only be maintained by opening
the cover, and therefore, it is not included in the de-dusting.
All de-dusting must be operated based on the anti-static requirements. For
example, the staff must wear the anti-static overalls, anti-static wrist, and anti-wrist
gloves if they’ll work on the workbench.
The de-dusting tool and cleaning agent are selected based on a certain standard.
Otherwise, the board of the router will be severely damaged.
6.3.1 De-dust the Fan
A fan is an important part of the router, which provides motive power of heat dissipation