T1 NAM
NET
DBM
DSX
PO
RT 1
PO
RT 2
COM
NET
DBM
DSX
Port 1
Port 2
COM
97-15050a
NAM
I/O
6
Installing the I/O Card into the Access Carrier
The NAM’s I/O card provides the COM port, network, DSX, and
DTE connections. The I/O card inserts directly behind the NAM
that it supports.
1. Remove the I/O card from the shipping box. Handle only
by the top and bottom edges to avoid damaging the card.
2. At the rear of the carrier, align the I/O card with the
upper and lower tracks of the slot. Push gently towards
the midplane until it stops and you cannot push the card
any further.
97-15744
Rear View
Screws
3. There are two captive screws on the I/O card. Using a
screwdriver, alternately tighten each screw until the
screws are all the way in.
