H3C Technologies H3C S12500 Series Switches - Manual (Page 99)

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Figure 77 Installing a 40G CFP transceiver module
NOTE:
•
Unsmooth installation for the 40G CFP transceiver module is likely to occur due to the bump design on
its top.
• The appearance of 100G CFP transceiver module differs from that of the 40G CFP transceiver module.
Replacing the SFP+ cable and QSFP+ cable
The replacement procedures for the SFP+ and QSFP+ cables are similar. This section uses an SFP+ cable
as an example.
When you replace an SFP+/QSFP+/QSFP+ to SFP+ cable, follow these guidelines:
• The bend radius of the cable must be at least eight times the cable diameter.
• If the cable cannot be removed or installed, verify that the removal or installation procedures are
correct.
• When you remove a cable, pull the pull latch horizontally. Otherwise, the cable cannot be removed
smoothly, or even the module or slot could be damaged.
To replace an SFP+ cable:
1. Put on an ESD wrist strap, and make sure it has close skin contact and is correctly grounded.
2. Gently press the cable connector in, and then pull the pull latch on the cable outward to pull out the
cable connector.