- The Linkway frame-relay card.
- Screws and panel removed.
- The back of the linkway terminal. The panel to be removed is at the bottom left of the Linkway. It is held in place with 4 small
- Once the port adapter card has been inserted all the way, the latch needs to be moved to the lock position.
- The panel is replaced with the port adapter card. The card is inserted with the circuitboard facing down.
- The port adapter slot is in the second row from the top and on the right hand side of the router. The locking latch needs to be
- The PA-4T+ port adapter card.
- The Cisco ubr7223 router.