Reattaching The I/O End Cap - Cisco 3200 Series Upgrade Manual

Chapter 3 Replacing Cards in the Cisco ISR 3270 Rugged Enclosure

Reattaching the I/O End Cap

To reattach the I/O end cap, follow these steps:
Thread the following cables under the card stack from the I/O end cap to the antenna end cap side:
Step 1
•
•
•
Thread one of the power cables under the card stack from the Mobile Router Power Card (MRPC) card
Step 2
to the I/O end cap side.
Step 3 Attach the power cable connector to the I/O end cap.
Step 4 Reconnect the following cables to the ports on the back of the MARC on the antenna end cap side:
•
•
•
Align the guide pins of the I/O end cap with the front of the extrusion. (The antenna end cap does not
Step 5
have guide pins. The extrusion does not have holes for the guide pins in the back of the extrusion.)
Engage the I/O board with the wiring card.
Step 6
Verify that the gasket is fully centered in the groove.
Step 7
Press the I/O end cap in place.
Step 8
Use a 3/8-inch socket wrench to secure the I/O end cap with four 1/4-20 x 1 1/4-inch-long bolts. The
Step 9
torque range for the I/O end cap bolts is 58 to 68 in-lb.
Note
OL-15983-01
USB
FE1
FE0 and FE1 or GE0 and GE1
USB ground
USB
FE0 and FE, or GE0 and GE1
If a protective end cap cover is used to provide weatherproof protection for the ports on the I/O
end cap, align the holes of the hinge brackets of the protective end cap to the I/O end cap with
the holes of the mounting bolts on the I/O end cap. Then, insert the 4 mounting bolts through the
hinge bracket and I/O end cap holes to attach the I/O end cap and its protective cover to the
extrusion. Figure 2-16 shows the parts of a protective end cap cover.
Cisco 3200 Series Router Hardware Upgrade Guide
Card Replacement Process
3-15