CX28344 Conexant, CX28344 Datasheet - Page 176

• Manufacturer Part Number: CX28344
• Description: (CX2834x) Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer
• Manufacturer: Conexant

Electrical and Mechanical Specifications
4.6
4-16
Applicable Standards
The CX28344 quad framer design meets the requirements of the major standards for
DS3 and E3. Reception and transmission formats are provided for the following
standards:
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The following are supported:
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Both the HDLC/LAPD terminal data link and the FEAC channel, as defined in
T1.107-1995, are supported. Maintenance features and criteria required by Bellcore
TR-TSY-000009, ANSI TI.231-1997, and ITU G.775 are furnished.
The framer provides an HDLC/LAPD receiver and transmitter for the data in the data
link channels (C5 in the DS3 M13/M23, N bit in G.751, and GC or NR in G.832)
according to ITU-T standard Q.921 and ISO/IEC 3309-1993.
ANSI T1.107-1995
ANSI T1.404-1994
ITU-T G.751
ITU-T G.832
DS3 M13/M23
DS3 C-bit Parity
E3 G.751
E3 G.832
Mindspeed Technologies™
CX28342/3/4/6/8 Data Sheet
28348-DSH-001-B