Load the Chassis (Optional)
Connecting DC Power Feeds
Installation
4-11
PN 76.8820IM30-A
Tellabs 8820 Multi-service Switch Router System Installation
Load the Chassis (Optional)
This section describes the installation procedure to install PLMs and blank plates in the
8820 MSR, in the following sections:
❑
Inserting the PLMs, on page 4-12
❑
Install Blank Panels, on page 4-13
The additional 8820 MSR PLMs are packed in a separate shipping container. Install them in
the chassis after you mount the unit in the rack.
The 8820 MSR provides four single-width card slots (see
) into which PLMs can
be installed. Prior to operations, each empty slot must be populated with a blank PLM.
Figure 4-8
8820 MSR
Four PLM Slots
N
OTE
Read this section only if you have purchased additional PLMs for your
8820 MSR equipment. The 8820 MSR comes fully loaded with PLMs on
first shipment.
PLM Slot
PLM Slot