PM4329-FEI High Density T1 E1 J1 Line Interface Unit Device

●Provides an 8 bit microprocessor bus interface for configuration, control, and status monitoring

●Provides line and digital loopback modes

●Supports programmable inband loopback codes

●Uses line rate system clock

●Provides an IEEE 1149.1 (JTAG) compliant test access port (TAP)

and controller for boundary scan test

System Interface

●Supports the following system interfaces:

High-density SBI bus interface

High-density, low latency, SBI TR bus interface

Receive Section

●Supports T1 signal reception signal reception for distances with

typically up to 24dB of cable attenuation using PIC 22 gauge cable

●Supports E1 signal reception signal reception for distances with

typically up to 22dB of cable attenuation using PIC 22 gauge cable .

●Performs B8ZS or AMI decoding when processing a bipolar DS-1.

signal, and HDB3 or AMI decoding when processing a bipolar E1 signal

Product Highlights

●Monolithic device that integrates 32 T1/1/E1 shorthaul line

interface circuits

●Software selectable between E1 and T1 mode, in groups of 16 links

●Links 1-16 and 17-32 can be configured for either T1 or E1 mode

●Meets or exceeds T1/J1 and E1 shorthaul network access

specifications including ANSI T1.102, T1.403, T1.408, AT&T TR

62411, ITUT G.703, G.704 as well as ETSI 300- 011, CTR-4, CTR-12,

and CTR-13

●Provides encoding and decoding of B8ZS, HDB3, and AMI line codes

●Provides per receiver, clock recovery, and line performance monitoring

●Provides transmit and receive jitter attenuation

●Provides support for redundancy

●Provides a digitally programmable Shorthaul pulse template per transmitter

●Provides a selectable, per channel independent dejtteredT1 or E1 recovered

clock for system timing and redundancy

●Provides PRBS generators and detectors on each tributary for

error testing at DS1 and E1 rates as recommended in ITU-T O.151

●Provides an 8 bit microprocessor bus interface for configuration, control, and status monitoring

●Provides line and digital loopback modes

●Supports programmable inband loopback codes

●Uses line rate system clock

●Provides an IEEE 1149.1 (JTAG) compliant test access port (TAP)

and controller for boundary scan test

System Interface

●Supports the following system interfaces:

High-density SBI bus interface

High-density, low latency, SBI TR bus interface

Receive Section

●Supports T1 signal reception signal reception for distances with

typically up to 24dB of cable attenuation using PIC 22 gauge cable

●Supports E1 signal reception signal reception for distances with

typically up to 22dB of cable attenuation using PIC 22 gauge cable .

●Performs B8ZS or AMI decoding when processing a bipolar DS-1.

signal, and HDB3 or AMI decoding when processing a bipolar E1 signal

Shenzhen Wisdtech Technology Co., Ltd are a large-scale supplier specializing in famous semiconductor integrated circuits (ICS) from all over the world.
We have many years of sales management experience, professional supporting various electronic components, and has a large amount of stock for a long time.
It mainly Agent of CCTC Advanced Ceramic Capacitors
RICHTEK,SGMRICO ,distributes on AD,XILINX,ST,ALTERA,TI and all series ICs and Resistor ,inductor and moudles. The products are widely used in the field of portable electronic products. Based on technology and market-oriented, We have accumulated rich business experience and has formed a complete management system. At the same time, it has established good cooperative relations with manufacturers and agents in the United States, Europe, Japan, South Korea and Taiwan, and constantly improved service quality. Therefore, it has received strong support and high trust from the majority of users! The business has developed rapidly and has established long-term friendly cooperative relations with many traders and manufacturers all over the country. The company always adheres to the development concept and purpose of "quality first, reasonable price, quick delivery and service first". It is our duty to provide the most satisfactory service to the enterprise. Through a strong market service network system, we provide standardized, professional, diversified and all-round high-quality services to the enterprise.