Replacing An E1 Cable; Replacing An Smb Coaxial Clock Cable - H3C CR16000-F Installation Manual

Figure 17 Removing a CFP2 transceiver module

Replacing an E1 cable

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
For more information, see "Attaching an ESD wrist strap."
2. Use a screwdriver to loosen the screws on the connector of the E1 cable.
3. Pull out the E1 cable slowly.
Figure 18 Removing an E1 cable
4. Install a new E1 cable.
For the installation procedure, see "Connecting an E1 cable."

Replacing an SMB coaxial clock cable

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
For more information, see "Attaching an ESD wrist strap."
2. Remove the SMB coaxial clock cable from the clock port.
3. Install a new SMB coaxial clock cable. For the installation procedure, see "Installing an SMB
coaxial clock cable".
4. If you are no to install a new SMB coaxial clock cable after removing the old one, insert a dust
plug into the clock port.
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