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SP201-SA™ Installation Guide 3

Note: Channels on trunk 1 of the two-port SP201-SA map to channels on trunk 2, and vice versa.

In a standard installation of the four-port SP201-SA, channels on trunk 1 map to channels on trunk 3

(and vice versa), and channels on trunk 2 map to channels on trunk 4 (and vice versa).

3. If you are installing a four-port SP201-SA, connect another set of trunks to ports on the rear of the

chassis, as follows:

a For the CAS trunk (DTMF, R1, or R2), do one of the following:

◆ For DTMF or R1, connect a T1 cable to the RJ48C port labeled Port 2.

◆ For R2, connect an E1 cable to the RJ48C port labeled Port 2.

b For the ISDN trunk, do one of the following:

◆ For ETSI ISDN, connect an E1 cable to the RJ48C port labeled Port 4.

◆ For NI2 ISDN, connect a T1 cable to the RJ48C port labeled Port 4.

4. Connect the SP201-SA to its external power supply. Then connect the power supply to a power

source (a power outlet), and switch the power on.

Note: Shipments within North America include a power cable for connection to the power outlet.

For shipments outside North America, contact your distributor for a cable that meets local

requirements to connect the power supply to an outlet.

5. Connect an RJ45 cable from the RJ45 Supervisory port of the SP201-SA to the DB9 COM port of a

control terminal—for example, a PC. (An RJ45-to-DB9 adapter is included with the cable.)

6. On the control terminal, start a terminal emulation program, such as HyperTerminal. Configure the

serial communications for the control terminal as follows:

❖ When communication has been established, you should see the user> prompt.

7. If you don’t see a prompt, press Enter once.

❖ The user> prompt appears.

Note: After you have connected a local terminal to the SP201-SA device, you can connect a remote

terminal to the local terminal and manage the device from a remote location. See the document

Remote Access to SignalPath™ Devices.

Baud rate 9600 bps

Data bits 8

Parity None

Stop bit 1

Flow control None

1 2 3 4 5 6 7 8 ... 13 14

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