Interface Cable Characteristics

B-5

Interface Cable Characteristics

WAN Port Connecting Cable – V.11/X.21 Support

The WAN port terminates with a 25-way D-type female connector. The port can be configured to support V.11 signalling characteristics at data transfer rates up to 2.048 Mbps. The WAN port connecting cable is not supplied with the unit. The following signalling characteristics should be observed when purchasing or fabricating a suitable cable.

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3Com 500 manual Interface Cable Characteristics, WAN Port Connecting Cable V.11/X.21 Support