Western Telematic PollCat III Spezifikationen PDF herunterladen (Seite 28)

TELCOM RESEARCH TR-2100 DATA BUFFER

TR-2100 9 pin Control

Port connector

25 pin Modem

serial port connector

Signal Name

3 2 Transmit Data

2 3 Receive Data

7 4 Request To Send

8 5 Clear To Send

6 6 Data Set Ready

5 7 Signal Ground

1 8 Carrier Detect

4 20 Data Terminal Ready

Table 2 - 9 pin to 25 pin Direct Modem Wiring

Connecting to the Data Source

The TR-2100 can be connected to a data source such as a PBX with the 9-pin RS-232C

connector labelled PBX on the rear panel. This connector is wired as Data Terminal

Equipment as shown in Table 3 - 9-pin Port Wiring, below. The cable for this connector

is not supplied.

TR-2100 serial port

connectors

Signal

1 Carrier Detect

2 Receive Data

3 Transmit Data

4 Data Terminal Ready

5 Signal Ground

6 Data Set Ready

7 Request To Send

8 Clear To Send

9 Ring Indicator

Table 3 - 9-pin Port Wiring

Ethernet Connection

Connect your TR-2100 to your network with the supplied Ethernet cable using the RJ-45

connector labelled ‘Ethernet’ on the rear of the unit. The TR-2100 Ethernet Port runs at

10Mb/sec so be sure that the hub or switch connecting it to the network can operate at

this speed. If the unit is properly connected to the network the green LINK indicator

next to the RJ-45 will be illuminated and the green LINK indicator on the front panel will

also be illuminated.

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Western Telematic PollCat III Spezifikationen Seite 28