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DT-9480, DT-4180, DT-4280, DT-4284 User Manual
4.9
THE DT-9116 INTELLIGENT PATCH PANEL
The DT-9116 Intelligent Patch Panel (IPP) is used to provide software selectable
physical interfaces to the DT-4180 or DT-4280 user ports. The DT-9116 supports RS232, V.35, V.11, RS-530, RS-530A, X.21, RS-422, RS-449, and V.36 interfaces. The
DT-9116 can operate as a DTE or a DCE on a per port basis.
The following is a diagram of the DT-9116 IPP:
DT-9116 IPP Front View
DT-9116 IPP Rear View
Please note that the DT-9116 does not have switches of any kind. All configuration
information is dynamically set by the DT-4180 or DT-4280. The DB25 interfaces are on
the rear side of the panel, and the RJ45 interfaces and LED indicators are on the front
side.
The DT-9116 IPP is connected to the DT-4180 or DT-4280 on a port by port basis using
a short RJ45 to RJ45 straight cable. There is no requirement to connect all of the DT4180 or DT-4280 ports to the DT-9116 IPP. Each port will operate independently.
The DT-9116 requires a +5V power input, and will also cascade the power to the next
device. The +5V to the DT-9116 may be parasite power from the DT-4280 +5V output
connector. In the alternative, a separate AC adapter may be used for the DT-9116.
The DT-9116 DB25 ports are configured with the physical interface selected on the DT4180 or DT-4280 user console. The ports may operate in DTE or DCE modes. The
DB25 is a female and is a native physical DCE. For physical DTE operation, a wiring
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Datatek Applications Inc.