Multi-tech-systems RAS96 Manual de usuario descargar pdf (Pagina 55)

5 E1 Daughter Card

CommPlete Communications Server 47

Configuration of the E1 Daughter Card

The E1 Daughter Card is configured through the MR9600 Controller. Before you

configure it, you should know how your E1 line was set up by the telephone company

when you ordered it.

Ordering an E1 Line

There are many choices to make when ordering an E1 line. The following list shows

options that are supported by the CommPlete Communications Server. Factory defaults

for the CommPlete Communications Server are marked by a check mark. For definitions

of the options, see the E1 overview starting on page 40.

o Channelized E1 line with 30 DS-0 channels

o E1 Frame Format

þ CRC4 (16 Frame)

¨ FAS (2 Frame)

o Line Coding

¨ AMI (Alternate Mark Inversion)

þ HDB3 (High Density Bipolar Order 3 Encoding)

o FOS Signaling

þ R2 Digital

¨ R2MF

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 81 82

Sin comentarios

Multi-tech-systems RAS96 Manual de usuario Pagina 55