Connecting Ethernet Cables - Cisco ASR 903 Installing Manual

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Connecting a Cable to the GNSS Antenna Interface

Note

The GNSS module is not hot swappable.

Step 1

Connect one end of a shielded coaxial cable to the GNSS RF IN port.

Step 2

Connect the other end of the shielded coaxial cable to the GNSS antenna after the primary protector.

The GNSS RF In port should have a primary protector installed to meet the Local Safety guidelines.

Note

• The GNSS RF In coaxial cable shield must be connected to the Facility Equipment Ground through the chassis.

The chassis must have the ground wire connected to the Facility Equipment Ground.

Figure 34: Installing the GNSS Module in the RSP

Connecting Ethernet Cables

The Cisco ASR 903 Router interface modules support RJ45 or SFP Ethernet ports. For instructions on how

to connect cables to Ethernet SFP ports, see

The RJ45 port supports standard straight-through and crossover Category 5 unshielded twisted-pair (UTP)

cables. Cisco Systems does not supply Category 5 UTP cables; these cables are available commercially.

Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide

Screw on the GNSS Module

Connecting Cables to SFP

Installing the Cisco ASR 903 Router

Modules.

Inserting the GNSS Module

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