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Installing E7-2 Line Cards
The Calix E7-2 shelf is equipped with two universal line card slots. Install E7-2 line cards as
described below.
Note: The E7-2 shelf ships with a 'Blank' card (no circuitry) installed in Slot 2. For
applications using only one E7-2 line card, the Blank card must occupy the second slot.
Remove the Blank card for applications using two E7-2 line cards.
ESD ALERT! Beware of electrostatic discharge. Follow standard ESD
precautions. Always wear a grounded ESD wristband to avoid damaging the
electronic equipment.
Note: Some E7 line cards, such as the VDSL2 Overlay card, occupy two slots in the E7-2
shelf. Adjust the card installation procedure below as needed to install a "double wide" card
into both E7-2 card slots simultaneously.