##### Connecting SFP Ethernet Port

WARNING

- When installing the SFP optical module, do not touch the gold finger of the SFP optical module.
- Do not remove the dust plug of the SFP optical module before connecting the optical fiber.
- Do not directly insert the SFP optical module into the slot while the optical fiber is inserted in it. Unplug the optical fiber before installing it.

###### Procedure

1. Wear the antistatic wrist band, and confirm that the antistatic wrist band is in good contact with your skin and the Device is reliably grounded.
2. Turn up the handle of the SFP optical module vertically and hold the optical module on both sides with your hands.
3. Push the optical module gently into the slot in the horizontal direction until the SFP optical module is firmly connected to the slot.
   Figure 1 Install SFP module
4. Remove the dust cap of the LC connector of the optical fiber and the dust plug of the SFP optical module.
5. Connect the LC connector of the optical fiber to the SFP optical module.
   Figure 2 Connect optical fiber

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