Fbu (Ioul) - Cisco C880 M4 Service Manual
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Also See for C880 M4:
- Configuration manual (146 pages) ,
- Operating manual (58 pages) ,
- Service supplement manual (27 pages)
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APP0306030
C.6.3 FBU (IOUL)
It explains the procedure for installing FBU (flash backup unit) in IOU_1GbE.
It is necessary to arrange kit (FBU-TRAY) equipped with the flash backup unit besides FBU for the
installation.
(1) The direction of FBU to FBU HOLDER decides the direction of ① and ② as shown by
"Figure C.6.3-1"
because there are two kinds by the position installed in FBU-TRAY.
(2) It matches it under the maintenance bracket on both sides of FBU HOLDER while inclining FBU
a little referring to "Figure C.6.3-2".
(3) FBU is inserted until being fixed to the position.
(4) FBU that has installed FBU HOLDER referring to "Figure C.6.3-3" is installed in FBU-TRAY.
When two pieces are installed, it installs it in order of ①→②.
Figure C.6.3-1
Figure C.6.3-2
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CA92344-0577-01
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