Cisco Systems 545 Serial manual DB-25 Connector, 18shows the DB-25 pin layout

Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway

Serial Gateway Cable Connections and Pin-outs

DB-25 Connector

Figure 2-18shows the DB-25 pin layout.

Figure 2-18 DB-25 Pin Layout

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	Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.5
2-24	OL-14912-01