Installing Cable Management Brackets - HP FlexFabric 12900E series Installation Manual

(5) Fasten the captive screws on the LPU

Installing cable management brackets

The cable management brackets are installed on the two sides of the LPU slots. Hewlett Packard
Enterprise recommends that you install cable management brackets after you have installed LPUs.
As shown in
management bracket hole until the bracket has close contact with the hole.
Figure 24 Installing a cable management bracket (12916E switch)
(1) Spring tab on the cable management bracket
(2) Align the cable management bracket with the bracket hole
NOTE:
You must press the spring tab while you are removing a cable management bracket.
Installing switching fabric modules
CAUTION:
• Before you install a switching fabric module on the switch, make sure the connectors on the
switching fabric module are not damaged or blocked
• When you install a switching fabric module, avoid damaging the connectors on it.
• Install switching fabric modules or switching fabric module slot filler panels before you install the
fan tray. Remove the fan tray before you remove the switching fabric modules or filler panels.
• Install filler panels in the empty switching fabric module slots.
• When you hot swap a switching fabric module, only one fan tray is operating and it makes loud
noise. Take protection measures such as wearing an earmuff or earplug. In addition, make good
preparation before hot swapping a switching fabric module to minimize the operation time.
• When you use the LSXM1TGS24FX1 (JH243A, JH246A) LPU on the switch, first install the
switching fabric modules in the first three switching fabric module slots from top to bottom.
For the compatibility between the switch and the switching fabric modules, see
and compatibility
Figure 24, insert the cable management bracket end that has a spring tab into the cable
matrixes."
35
"Appendix B FRUs