Null modem cable setup, Pin Signal | Nortel Networks BCM 1000

32Appendix B Initializing the system

Null modem cable setup

Table 3 and Figure 2 show the correct wiring for the BCM serial port of the null modem cable.

Table 3 Serial port pinout

Pin	Signal

1	Data Carrier Detect (DCD)
2	* Serial data in (RX)

3	* Serial data out (TX)
4	Data Terminal Ready (DTR)
5	* Ground

* required connections

Pin	Signal

6	Data Set Ready (DSR)
7	Request to Send (RTS)

8	Clear to Send (CTS)
9	Ring Indicator (RI)

Figure 2 Serial pinout

1 2 3 4 5

6 7 8 9

Transmission parameters:

•9600 bits per second

•8 data bits

•no parity

•1 stop bit

•hardware flow control

Note: For instructions about how to set the transmission parameters, refer to the terminal or terminal emulation program documentation. The BCM system supports carriage return.

To display the configuration menus

1Attach the null modem cable to the serial port on the BCM main unit.

Note: The location of the transmit (TX) and receive (RX) pins on your terminal can vary. Refer to your terminal or computer documentation to confirm pin locations.

2Attach the other end of the null modem cable to the serial port on the terminal or computer.

3Ensure that the BCM main unit and your terminal or computer are turned on.

4Access the BCM main unit using one of the following methods:

N0060603

BCM 1000 specifications

Nortel Networks BCM 1000, short for Business Communication Manager, is a robust communications solution designed to meet the needs of small to medium-sized businesses. First introduced in the early 2000s, the BCM 1000 has evolved to offer a wide array of features, enabling businesses to enhance productivity while reducing operational costs.

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In terms of scalability, the BCM 1000 is a flexible option. It can accommodate up to 200 users while supporting various configurations to adapt as a business grows. This feature is particularly appealing for organizations that anticipate expansion, as they can derive maximum utility from their initial investment.

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Security is another critical feature of the BCM 1000. The system incorporates encryption protocols and supports secure access, safeguarding sensitive business communications from potential threats.

In conclusion, Nortel Networks BCM 1000 is a comprehensive communication platform that encapsulates essential features, including scalability, versatility, and reliability. By integrating voice and data capabilities within a single system, it effectively supports businesses striving for effective communication and operational efficiency. As organizations continue to evolve with technology, the BCM 1000 stands out as a proven solution that meets contemporary business communication needs.

Nortel Networks BCM 1000 Null modem cable setup, To display the configuration menus, Pin Signal

Models: BCM 1000