Datatek UMI User Manual download pdf (Page 11)

UNIVERSAL MEDIATION INTERFACE (UMI) USER MANUAL

04/30/09

2.3 Standard Performance I/O Board

The UMI mates with the CEY5 I/O board in support of the UMI connectivity options. The CEY5

I/O board contains all the necessary connectors the UMI requires for currently available Console

and LAN connections.

Cables and adapters are available.

CEY5

Console

LAN

DSU

(Currently Not Used)

Serial

(Currently Not Used)

2.3.1 Console

This interface requires a standard RJ45 terminated, twisted pair, data cable. It connects as a

data terminating equipment (DTE) to an asynchronous device and uses RS-232C signaling.

Connection to the UMI console is required for UMI “Module-Based” Administration (described

later in this document) or StarKeeper® II NMS alarm collection

. Otherwise, the console can be

disconnected during normal operation.

2.3.2 LAN

This interface requires a standard RJ45 terminated Category 5, twisted pair, data cable. It

connects to a 10BaseT hub or Router on the local LAN segment.

The UMI also supports console access through a TCP telnet connection, which is accessed

using TCP port 1023. This service is available only when the unit is in service.

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Datatek UMI User Manual Page 11