CMX605 Ver la hoja de datos (PDF) - MX-COM Inc

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CMX605

Digital Line to POTS Interface

MX-COM Inc  

Digital Line to POTS Interface

Page 20 of 26

(Hz)

700+900

700+1100

900+1100

700+1300

900+1300

1100+1300

700+1500

900+1500

1100+1500

1300+1500

700+1700

900+1700

1100+1700

1300+1700

1500+1700

Field 2 (Hex)

$12

$13

$23

$14

$24

$34

$15

$25

$35

$45

$16

$26

$36

$46

$56

Table 19: CCITT ‘R1’ Signaling Tones

CMX605 Preliminary Information

Forward mode (Hz)

Off

1380+1500

1380+1620

1500+1620

1380+1740

1500+1740

1620+1740

1380+1860

1500+1860

1620+1860

1740+1860

1380+1980

1500+1980

1620+1980

1740+1980

1860+1980

Field 3 (Hex)

$00

$89

$8A

$9A

$8B

$9B

$AB

$8C

$9C

$AC

$BC

$8D

$9D

$AD

$BD

$CD

Backward mode (Hz)

Off

1140+1020

1140+900

1020+900

1140+780

1020+780

900+780

1140+660

1020+660

900+660

780+660

1140+540

1020+540

900+540

780+540

660+540

Table 20: CCITT ‘R2’ Signaling Tones

Field 3 (Hex)

$00

$65

$64

$54

$63

$53

$43

$62

$52

$42

$32

$61

$51

$41

$31

$21

¤2001 MX-COM, Inc.

www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054

Doc. # 20480195.005

4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies.

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