Models 2603, 2621, and 2635 Getting Started Guide

3 • Initial Configuration

 

 

Installing an interface cable on the IPLink 2621’s X.21 interface port

The IPLink Model 2621 comes with an X.21 interface presented on a female DB-15 connector (see figure 7). This interface can be configured as a DTE (factory default), or as a DCE via internal configuration jumper.

The interconnecting cables shall be acceptable for external use and shall be rated for the proper application with respect to volt- age, current, anticipated temperature, flammability, and

CAUTION mechanical serviceability.

Ethernet connector

X.21 Interface connector

(RJ-45)

 

(DB-15)

 

10/100

 

 

 

Crossover

 

 

MDI-X

Power

Ethernet

X.21 Interface

Power

10/100

 

 

Crossover

 

Ethernet

 

MDI-

 

 

 

 

X

X.

 

21

Interface

 

Figure 7. Rear view of the 2621 showing location of Ethernet and X.21 connectors

Hardware installation

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Patton electronic 2635, 2621 manual Ethernet connector Interface connector RJ-45 DB-15