Cisco Systems UBR-3X10 a. See -18 on page 5-24 for UPx1, b. See -19 on page 5-24 for UPx2, 5-23

Chapter 5 Cabling the RF Switch With the Cisco uBR7246VXR CMTS

Connecting the Cables (Cisco uBR-MC28x Line Card)

Cabling the Output Ports (Upconverter to RF Switch)

The following section describes cabling from the output ports on the upconverter to the RF switch.

Equipment

•40 cables (F-connector to MCX connector—gray and brown)

To cable the upconverter to the RF switch, complete the following steps. Refer to Figure 5-15.

Step 1 Connect the cable to the output connector (1–lower) on the upconverter.

Step 2 Run the cable under the RF switch to the rear of the chassis.

Step 3 Connect the cable to the F1 port on the header block.

a.See Table 5-18 on page 5-24 for UPx1.

b.See Table 5-19 on page 5-24 for UPx2.

c.See Table 5-20 on page 5-24 for UPx3.

Step 4 Repeat Step 1 through Step 3 for the remaining cables, alternating between the F and M ports on the header blocks.

Tip Use different colored cables for each connection. The example shows alternating gray and brown.

Figure 5-16 Output Cables (Gray and Brown)

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

UPx 3

UPx 2

UPx 1

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Cisco uBR-3x10 RF Switch Hardware Installation and Cabling Guide

OL-1984-06 5-23