Paradyne 8820, Руководство по установке

Страница: 37 / 86

2. Installation
8820-A2-GN20-80 November 2004
2-17
Filler Plates and Cards for the BAC
All circuit cards except the active SCP card or SCM card may be replaced without
disruption to user data (that is, you can remove and reinstall a card without
powering down the chassis and disrupting user data on the other cards). To
remove the card from the base chassis, unfasten the screws on both ends of the
faceplate. Then push both ejector handles outward and slide the card out.
NOTE:
When swapping DSL port cards, it is important to note that in the BAC, the
Media Access Control (MAC) address (also referred to as the physical
address) for each slot is stored in the System Interface Module (SIM). A
replacement DSL port card will be assigned a MAC address for the slot as
stored in the SIM. Replacing the SIM will result in a new MAC address being
assigned to all slots.
Slot # Is Shipped with . . .
And Can Accept
These Cards . . . For Installation
Instructions, See . . .
1–7
10–16
Two multislot filler plates (left,
covering Slots 1–7, and right,
covering Slots 10–17) Line Card Installing Line Cards into
Slots 1–7 and 10–17 on
page 2-20
8 and
17 Single filler plate with receptacle
for multislot filler plate edge Line Card Installing Line Cards into
Slots 8 and 18
on
page 2-24, or Installing
Line Cards into Slots 1–7
and 10–17
on page 2-20
9 Single 0.8-inch (2.03 cm) filler
plate with EMI gasket Line Card or
MCP Card Installing a Line Card into
Slot 9
on page 2-24, or
Installing an MCP Card
on page 2-19
18 Single 0.8-inch filler (2.03 cm)
plate with EMI gasket Line Card Installing Line Cards into
Slots 8 and 18
on
page 2-24
A Single 1-inch (2.54 cm) filler
plates with EMI gaskets SCP Card or
SCM Card Installing an SCP Card
on page 2-18 or Installing
an SCM Card on
page 2-26
B Single 1-inch (2.54 cm) filler
plates with EMI gaskets SCP Card Installing an SCP Card
on page 2-18