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CHAPTER
Cisco uBR7200 Series and the PA-T3 Port Adapter 6-1
6
Cisco uBR7200 Series and the
PA-T3 Port Adapter
This chapter provides information on the PA-T3 port adapter and its use inthe Cisco uBR7200 series
universal broadband routers. This chapter includes the following sections:
• Overview, page 6-1
• Removing a Port Adapter, page 6-2
• Installing a Port Adapter, page 6-4
Overview
The PA-T3 port adapter can be installed in any of the available port adapter slots in the
Cisco uBR7200 series routers. Figure 6-1 shows a PA-T3 port adapter installed in port adapter slot 2
of a Cisco uBR7200 series router.
Figure 6-1 Cisco uBR7200 Series with a PA-T3 Port Adapter in Port Adapter Slot 2
Depending on the circumstances, you might need to install a new port adapter or replace a failed port
adapter in a Cisco uBR7200 series router. In either case no tools are necessary; all port adapters
available forthe Cisco uBR7200 seriesrouters connect directly tothe router midplaneand are locked
into position by a port adapter retention clip (Cisco uBR7246) or lever (Cisco uBR7223). When
removing and replacing a port adapter, you need an antistatic mat onto which you can place a
removed port adapter and an antistatic container into which you can place a failed port adapter for
shipment back to the factory.
15261
PA-T3
port adapter
DS3 SERIAL
RCLK
FERF
RL
AIS
OOF
LL
RCLK
ENABLED
FERF
RL
AIS
OOF
LL
XMTR
RCVR