Configuring the Modem

Table 2-1. Modem Switch Settings for High-Speed Mode

 

 

 

Switches

Switch Settings

 

ON

OFF (Default)

SW 1-1 1-4: Transmit Level (page 14)

(see Table 2-2 on page 14)

 

 

 

SW 1-5: Receiver Dynamic Range

10 to 43 dBm

+3 to 30 dBm

(page 15)

 

 

 

 

 

SW 1-6: TX Cable Equalizer (page 15)

Enabled

Disabled

 

 

 

SW 1-7: RX Cable Equalizer (page 15)

Enabled

Disabled

 

 

 

SW 1-8: Anti-streaming (page 15)

Active

Inactive

 

 

 

 

 

 

SW 2-1: High-Speed/Low-Speed Mode

Low-Speed Mode

High-Speed Mode

(page 16)

(FSK)

(Fast Poll)

 

 

 

SW 2-2: Data Rate in Fast Poll Mode

4800 bps

9600 bps

 

 

 

SW 2-3: Async Character

11 bits

10 bits

 

 

 

SW 2-4: Auto RTS (page 16)

Enabled

Disabled

 

 

 

SW2-5: Reserved

 

 

SW 2-6: Production Test Only (page 16)

Test

Normal

 

 

 

SW 2-7: 2- or 4-wire (page 16)

2-wire, half-

4-wire, full-duplex

 

duplex

 

 

 

 

SW 2-8: Carrier Control (page 17)

Constant

Switched

 

 

 

SW 2-9: Rx Termination (page17)

Disabled

Enabled

 

 

 

SW 2-10: Ground Options (page 17)

Chassis Ground-

Chassis Ground-

 

Signal Ground

Signal Ground

 

Connected

Disconnected

 

 

 

Page 13

Page 13
Image 13
Telenetics DSP9612RM manual Configuring the Modem